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Altiner, Y. (2001). The contribution of GPS data to the detection of the Earth's crust deformations illustrated by GPS campaigns in the Adria region, Geophys. J. Int., 145(2), 550-559.

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Anon. (2001). GPS World Receiver Survey, GPS World, 12(1), 32-47.

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Axelrad, P. (see Goldstein, D.B.; Reichert, A.K.)

Ayhan, M.E. et al. (2001). Kinematics of the Mw=7.2, 12 November 1999, Düzce, Turkey earthquake, Geophys. Res. Lett., 28(2), 367-370.

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Baker, H.C., A.H. Dodson, N.T. Penna, M. Higgins, & D. Offiler. (2001). Ground-based GPS water vapour estimation: Potential for meteorological forecasting, J. Atmospheric and Solar-Terrestrial Physics, 63(ER12), 1305-1314.

Baker, H.C. (see Dodson, A.H.)

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Barlier, F. (2001). Laser-based validation of GLONASS orbits by short-arc technique, J. Geod. Earth, 75(11), 600-612.

Barnett, J.J. (see Palmer, P.I.)

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Basu, S. et al. (2001). Ionospheric effects of major magnetic storms during the International Space Weather Period of September and October 1999: GPS observations, VHF/UHF scintillations, and in situ density structures at middle and equatorial latitudes, J. Geophys. Res., 106(A12), 30389-30413.

Bauer, F.H. et al. (2001). enabling spacecraft formation flying in any earth orbit through spaceborn GPS and enhanced autonomy technologies, Space Technology, 20(4), 175-185.

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Beavan, J. et al. (2001). Geodetic constraints on postseismic deformation following the 1990 M-s 7.8 Luzon earthquake and implications for Luzon tectonics and Philippine Sea plate motions, Geochemistry Geophysics Geosystems, 2, U1-U41.

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Berenguer, R. et al.(2001). A low-power, CMOS subharmonic sampler for a direct digitization GPS receiver, Applied Microwave and Wireless, 13(22), 24-35.

Berkeley, F.T. (see Tsai, L.C.)

Bertiger, W.I. (see Kuang, D.)

Betz, J.We. (2001). Binary offset carrier modulations for radionavigation, Navigation, 48(4), 227-246.

Beutler, G. (see Ineichen, D.; Rothacher, M.)

Beyerle, G. & K. Hocke. (2001). Observation and simulation of direct and reflected GPS signals in radio occultation experiments, Geophys. Res. Lett., 28(9), 1895-1898.

Beyerle, G. (see Wickert, J.)

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Biggs, J.R., K.D. Bennett, & P.R. Fresquez. (2001). Relationship between home range characteristics and the probability of obtaining succesful global positioning system (GPS) collar position for elk in New Mexico, Western North American Naturalist, 61(2), 213-222.

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Bock, O., J. Tarniewicz, C. Thom, J. Pelon, & M. Kasser. (2001). Study of external path delay correction techniques for high accuracy height determination with GPS, Phys. Chem. Earth, 26(A3), 165-171.

Bock, Y. (see Chadwell, C.D.)

Boehm, J., H. Schuh, & R. Weber. (2001). Comparison of tropospheric gradients determined by VLBI and GPS, Phys. Chem. Earth, 26(A6-8), 385-388.

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Bonforte, A. (see Puglisi, G.)

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Born, G.H. (see Goldstein, D.B.)

Borre, K. (2001). GPS MATLAB tools at Aalborg University, GPS Solutions, 4(3), 47-51.

Bose, A. (see Banerjee, P.)

Boucher, C. (see Nocquet, J.M.)

Bouma, H.R. & B. Stoew. (2001). GPS observations of daily variations in the atmospheric water vapor content, Phys. Chem. Earth, 26(A6-8), 389-392.

Bouvet, D., M. Froumentin, & G. García. (2001). A real-time localization system for compactors, Automation in Construction, 10(4), 417-428.

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Breed, A.M. (see Goodwin, G.L.)

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Bruton, A.M. et al. (2001). On the accuracy of kinematic carrier phase DGPS for airborne mapping, Geomatica, 55(4), 491-507.

Bruyninx, C., M. Becker, & G. Stangl. (2001). Regional densification of the IGS in Europe using the EUREF permanent GPS network (EPN), Phys. Chem. Earth, 26(A6-8), 531-538.

Bruyninx, C. (see Defraigne, P.; Roosbbeek, F.)

Buerkert, A. (see Lawrence, P.R.; Lawrence, P.R.)

Bullett, T.W. (see Sojka, J.J.)

Burchfiel, B.C. (see Kotzev, V.)

Bürgmann, R. et al. (2001). Rapid aseismic moment release following the 5 December, 1997 Kronotsky, Kamchatka, earthquake, Geophys. Res. Lett., 28(7), 1331-1334.

Bust, G.S., D.S. Coco, & T.L. Gaussiran. (2001). Computarized ionospheric tomography analysis of the Combined Ionospheric Campaign, Radio Sci., 36(6), 1599-1605.

Bust, G.S. (see Coker, C.)

Butterline, E. & S.L. Frodge. (2001). Telecomunications synchronization and GPS, GPS Solutions, 5(1), 51-54.

Byun, S.H. & B.E. Schutz. (2001). Improving satellite orbit solution using double-differenced GPS carrier phase in kinematic mode, J. Geod., 75(9-10), 533-543.

Calais, E. et al. (2001). REGAL: A permanent GPS network in the western Alps. Configuration and first results, Bull. Société Géologique de France, 172(2), 141-158.

Calais, E. (see Ge, M.; Haase, J.; Nocquet, J.M)

Câmara, D. & A.A.F. Loureiro. (2001). GPS/ant-like routing in ad hoc networks, Telecommunication Systems, 18(1-3), 85-100.

Cannon, M.E., R. Nayak, G. Lachapelle, O.S. Salychev, & V.V. Voronov. (2001). Low-cost INS/GPS integration: Concepts and testing, J. Navig., 54(1), 119-134.

Cannon, M.E. (see Fotopoulos, G.; Ray, J.K.; Ray, J.K.)

Cano-Villaverde M. (see Sánchez-Sobrino, J.)

Caparrini, M. (see Martín-Neira, M.)

Caporali, A. (2001). Solving your attitude problem: Basic direction sensing with GPS, GPS World, 12(3), 44+.

Caporaloni, M. & R. Ambrosini. (2001). Time synchronization measurements with a combination of a GPS receiver and the internet, European Journal of Physics, 22(4), 351-359.

Caramagno, A., P. Colmenarejo, F. Tajuelo, C. Carrascosa, & C. Bonillo. (2001). Concepts for autonomous SC formation flying operation based on GPS, Space Technology, 20(4), 135-146.

Carolipio, E.M., N.K. Pandya, & M.S. Grewal. (2001). GEO orbit determination via covariance analysis with a known clock error, Navigation, 48(4), 255-260.

Carpenter, J.R. & E.R. Schiesser. (2001). Semimajor axis knowledge and GPS orbit determination, Navigation, 48(1), 57-68.

Carrascosa, C. (see Caramagno, A.)

Carter, M.S. (see Luzum, B.J.)

Cattin, R. (see Loevenbruck, A.)

Cecelja, F. (see Ptasinski, P.)

Cenni, N. (see Mantovani, E.)

Cervelli, P. (see Murray, J.R.; Segall, P.)

Cervera, M.A., R.M. Thomas, K.M. Groves, A.G. Ramli, & Effendy. (2001). Validation of WBMOD in the southeast Asian region, Radio Sci., 36(6), 1559-1572.

Chacos, A.A., P.A. Stadter, & W.S. Devereux. (2001). Autonomous navigation and crosslink communication systems for space applications, John Hopkins APL Tech. Dig., 22(2), 135-143.

Chadwell, C.D. & Y. Bock. (2001). Direct estimation of absolute precipitable water in oceanic regions by GPS tracking of a coastal buoy, Geophys. Res. Lett., 28(19), 3701-3704.

Chakravarthy, V., J. Tsui, D. Lin, & J. Schamus. (2001). Software GPS receiver, GPS Solutions, 5(2), 63-70.

Chang, Q., D.H. Zhang, Z. Xiao, & Q.S. Zhang. (2001). The estimation method of GPS instrumental biases, Chinese Sci. Bull., 46(3), 204-207.

Chang, F.-R. (see Tu, K.-Y.)

Chao, D.B. (see Wu, J.C.)

Chao, Y. (see Treuhaft, R.N.)

Chapman, H.P. & R. van de Noort. (2001). High-resolution prospecting, using GPS and GIS: Landscape studies at Sutton Common (South Yorkshire), and Meare Village East (Somerset), J. Archaeology Science, 28(4), 365-375.

Chen, A. (see Lin, A.)

Chen, H.-Y., C. Rizos, & S. Han. (2001). From simulation to implementation: Low-cost densification of permanent GPS networks in support of geodetic applications, J. Geod., 75(9-10), 515-526.

Chen, W. (see Dodson, A.H.; Penna, N.)

Chen, Y.I. (see Liu, J.Y.)

Chen, Y.Q. (see Huang, D.F.; Zhu, J.)

Cheung, L. (see Grewal, M.S.)

Chin, M. (see Combrinck, W.L.)

Choi, K.H. (see Park, P.H.)

Chu, H.-T. (see Hu, J.-C.)

Chun, C. & F.C. Park. (2001). Dynamics-based attitude determination using the global positioning system, J. Guidance, Control, and Dynamics, 24(3), 466-473.

Chuo, Y.J. (see Liu, J.Y.)

Chwae, U. (see Park, P.H.)

Cina, A. & A. Manzino. (2001). Il calcolo della posizione dei satelliti GPS, Boll. Geod. Sci. Affini, 60(2), 145-171.

Ciotti, P. (see Basili, P.)

Clark, R.J. (see O'Connor, K.M.)

Clark, T.A. (see Schupler, B.R.)

Cline, M.W. (see Eckl, M.C.)

Coco, D.S. (see Bust, G.S.; Coker, C.)

Coker, C., G. Kronschnabl, D.S. Coco, G.S. Bust, & T.L. Gaussiran. (2001). Verification of ionospheric sensors, Radio Sci., 36(6), 1523-1529.

Collins, P. (see Lahaye, F.)

Colmenarejo, P. (see Cramagno, A.)

Combrinck, W.L. & M. Chin. (2001). IGS stations: Station and regional issues, Phys. Chem. Earth, 26(A6-8), 539-544.

Courtois, R. (see Dussault, C.)

Crasidis, J.L. & E.G. Lightsey. (2001). Attitude determination using combined GPS and tree-axis magnetometer, Space Technology, 20(4), 147-156.

Crespi, M. (see Riguzzi, F.)

Crowe, T.G. (see Pinder, S.D.)

Colombo, O.L. (see Hernández-Pajares, M.)

Courty, M.L. (see Loevenbruck, A.)

Czaja, J., T. Neuhierl, & W. Stempfhuber. Hybrides Messsystem zur kinematischen Positionierung von Schiffen, Allgemeine Vermessungs-Nachrichten, 108(11-12), 374-382.

Dach, R. & R. Dietrich. (2001). The ocean loading effects in the GPS analysis: A case study in the Antarctic Peninsula region, Mar. Geod., 24(1), 13-25.

D'Agostino, N., R. Giuliani, M. Mattone, & L. Bonci. (2001). Active crustal extension in the central Apennines (Italy) inferred from GPS measurements in the interval 1994-1999, Geophys. Res. Lett., 28(10), 2121-2124.

Dai, L. (see Wang, J.)

Daniels, M. (see Lahaye, F.)

Danson, E. (2001). Augmenting GPS with high performance DGPS solutions, Sea Technology, 42(12), 49-52.

Darby, D. & J. Beavan. (2001). Evidence from GPS measurements for contemporary interplate coupling on the southern Hikurangi subduction thrust and for partitioning of strain in the upper plate, J. Geophys. Res., 106(B12), 30881-30891.

Dare, P. (see Saleh, H.A.; Ziebart, M.)

Davies, R.K. (see Xu, X.)

Davis, J.L. (2001). Atmospheric water-vapor signals in GPS data: synergies, correlations, signals and errors, Phys. Chem. Earth, 26(A6-8), 513-522.

Defraigne, P. & C. Bruyninx. (2001). Time transfer for TAI using a geodetic receiver: An example with the Ashtech ZXII-T, GPS Solutions, 5(2), 43-50.

Defraigne, P. (see Roosbeek, F.)

de Jong, C.D. & H. van der Marel. (2001). Proposal for a binary receiver independent exchange format, Phys. Chem. Earth, 26(A6-8), 551-554.

de Jong, C.D., H. van der Marel, & N.F. Jonkman. (2001). Real-time GPS and GLONASS integrity monitoring and reference station software, Phys. Chem. Earth, 26(A6-8), 545-549.

de Jong, K. (2001). Internal reliability of cross-correlated GPS observations, Acta Geod. Geoph. Hung., 36(1), 17-29.

de Jong, M. (see Skone, S.)

de Lacy, M.C. et al. (2001). An analysis of orthometric heights provided by GPS and a geoid model in northern Andalusia (Spain), Geomatics Research Australasia, 74, 1-16.

de Lacy, M.C. et al. (2001). A gravimetric geoid computation and comparison with GPS results in Northern Andalusia (Spain), Studia Geophys. Geod., 45(1), 55-66.

Delaudier, F. (see Luce, H.)

DeMets, C. (2001). A new estimate for present-day Cocos-Caribbean plate motion: Implications for slip along the Central American volcanic arc, Geophys. Res. Lett.., 28(21), 4043-4046.

DeMets, C. (see Hutton, W.)

de Paula, E.R. (see Kintner, P.M.)

de Pondeca, M.S.F.V. & X. Zou. (2001). Moisture retrievals from simulated zenith delay observations and their impact on short-range precipitation forecasts, Tellus, 53A(2), 192-214.

de Pondeca, M.S.F.V. & X. Zou. (2001). A case study of the variational assimilation of GPS zenith delay observations into a mesoscale model, J. Appl. Meteor., 40(9), 1559-1576.

Derekenaris, G. et al. (2001). Integrating GIS, GPS and GSM technologies for the effective managment of ambulances, Computers, Environment and Urban Systems, 25(3), 267-278.

Devereux, W.S. (see Chacos, A.A.)

Deyst, J.J. (see Kornfeld, R.P.)

DiBenedetto, M.F. (see Braasch, M.S.)

Dick, G., G. Gendt, & C. Reigber. (2001). First experience with real-time water vapor estimation in a German GPS network, J. Atmospheric and Solar-Terrestrial Physics, 63(ER12), 1295-1304.

Dick, G. (see Gendt, G.; Gendt, G.; Gendt, G.)

Dietrich, R. et al. (2001). ITRF coordinates and plate velocities from repeated GPS campaigns in Antarctica. An analysis based on different individual solutions, J. Geod., 74(10-11), 756-766.

Dietrich, R. (see Dach, R.)

Digney, P.W. (see Twilley, R.J.)

Dillinger, W. (see Schenewerk, M.S.)

Ding, X.L. (see Huang, D.F.; Zhu, J.)

Dinter, G. & G. Schmitt. (2001). Three dimensional plate kinematics in Romania, Natural Hazards, 23(2-3), 389-406.

Dion, F. (see Rakha, H.)

Dishel’, V.D. (see Belousov, I.A.)

Dixon, T.H. (see Miller, M.M.)

Djuknic, G.M. & R.E. Richton. (2001). Geolocation and assisted GPS, Computer, 34(2), 123-125.

Dodson, A.H., W. Chen, N.T. Penna, & H.C. Baker. (2001). GPS estimation of atmospheric water vapour from a moving platform, J. Atmospheric and Solar-Terrestrial Physics, 63(ER12), 1331-1341.

Dodson, A.H. (see Baker, H.C.; Penna N.)

Doerflinger, E. (see Bock, O.)

Dokka, R.K. (see Miller, M.M.)

Douglas, R. (see Klepczynski, W.J.)

Dousa, J. (2001). The impact of ultra-rapid orbits on precipitable water vapor estimation using a ground GPS network, Phys. Chem. Earth, 26(A6-8), 393-398.

Douseki, T., T. Yamada, J. Yamada, K. Ito, & K. Nishi. (2001). Photovoltaic display module in a mobile GPS, Solar Energy Materials and Solar Cells, 67(1-4), 543-549.

Dovis, F. (see Boiero, G.)

Dow, J.M. (see Willis, P.)

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Downer, J. & T.G. Haskell. (2001). Ice-floe kinematics in the Ross Sea marginal ice zone using GPS and accelerometers, Annals of Glaciology, 33, 345-349.

Dragert, H., K. Wang & T.S. James. (2001). A silent slip event on the deeper Cascadia subduction interface, Science, 292(5521), 1525-1528.

Drewes, H. (see Kaniuth, K.; Tremel, H.)

Dube, M. (see Noll, C.)

Dudala, T. (see Bachu, P.K.)

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Dussault, C., R. Courtois, J.P. Ouellet, & J. Huot. (2001). Influence of satellite geometry and differential correction on GPS location accuracy, Wildlife Soc. Bull., 29(1), 171-179.

Dyamond, K.F. & R.J. Thomas. (2001). A technique for using measured ionospheric density gradient and GPS occultations for inferring the nightime ionospheric electron density, Radio Sci., 36(5), 1141-1148.

Edge, B.L. (see Wamsley, T.)

Eckl, M.C., R.A. Snay, T. Soler, M.W. Cline, & G.L. Mader. (2001). Accuracy of GPS-derived relative positions as a function of interstation distance and observing duration, J. Geod., 75(12), 633-640.

Effendy. (see Cervera, M.A.)

Ehrnsperger, W. (2001). Mit permanenten GPS-Messungen ermittelte Statiosbewegungen im Umfeld des Erdbebens von Izmit (Tuerkei) am 17, August 1999, Z.f. Verm.wessen, 54(1), 15-27.

Einarsson, P. (see Hreinsdóttir, S.)

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El-Mowafy, A. (2001). Integrated use of GPS and GLONASS in support of the redesign of road networks, J. Navig., 54(1), 15-27.

Elgered, G. (2001). An overview of COST action 716: Exploitation of ground-based GPS fpr climate and numerical weather prediction applications, Phys. Chem. Earth, 26(A6-8), 399-404.

Elgered, G. (see Gradinarsky, L.P.; Jarlemark, P.; Stoew, B.; Stoew, B.)

El Naggar, M.H. (see Mousavi, S.M.)

Enge, P., F. Rod, & A. Tiwari. (2001). GPS reference network’s new role: Providing continuity and coverage, GPS World, 12(7), 38-39, 41-42, 44-45.

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Ericson, S. (see Hegarty, C.)

Escudero, A. et al. (2001). Ionospheric tomography using Orsted GPS measurements - Preliminary results, Phys. Chem. Earth, 26(A3), 173-176.

Escudero, A. (see Flores, A.)

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Even-Tzur, G. (2001). Graph theory applications to GPS networks, GPS Solutions, 5(1), 31-38.

Fabian, M. (see Kumpel, H.J.)

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Fang, P., G. Gendt, T. Springer, & T. Mannucci. (2001). IGS near real-time products and their applications, GPS Solutions, 4(4), 2-8.

Farrell, J.L. (2001). GDOP and RAIM in differential operation, Navigation, 48(3), 195-204.

Farrell, J.L., F. van Grass, & R.K. Anoll. (2001). Comments on "Performance analysis of a tightly coupled GPS/Inertial system for two integrity monitoring methods", Navigation, 48(2), 131-132.

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Featherstone, W.E. & W. Guo. (2001). Evaluations of the precision of AUSGeoid98 versus AUSGeoid93 using GPS and Australian Height Datum data, Geomatics Research Australasia, 74, 75-102.

Featherstone, W.E. & M.P. Stewart. (2001). Combined analysis of real-time kinematic GPS equipment and its users for height determination, J. Surv. Engrg., ASCE, 127(2), 31-51.

Featherstone, W.E. et al. (2001). The AUSGeoid98 geoid model of Australia: Data treatment, computations and comparison with GPS-levelling data, J. Geod., 75(5-6), 313-330.

Fellerhoff, J.R. (see Kim, T.J.)

Feng, Y. (2001). An alternative orbit integration algorithm for GPS-based precise LEO autonomous navigation, GPS Solutions, 5(2), 1-11.

Fenton, P. (see Klepczynski, W.J.; Ray, J.K.)

Ferguson, J.F. (see Hare, J.L.; Oldow, J.S.)

Fernández, L.I., D. Gambis, & E.F. Arias. (2001). Combination procedure for length-of-day time series according to the noise frequency behavior, J. Geod., 75(5-6), 276-282.

Ferretti, A. (see Bonforte, A.)

Ferretti, R. (see Pacione, R.)

Fichter, W. et al. (2001). Design of an embedded GPS receiver for space applications, Space Technology., 20(4), 127-134.

Filjar, R. (2001). Horizontal GPS positioning accuracy during the 1999 solar eclipse, J. Navig., 54(2), 293-296.

Fionda, E. (see Basili, P.)

Flatters, C. (see Erickson, W.C.)

Fletcher, H.J., J. Beavan, J. Freymueller, & L. Gilbert. (2001). High interseismic coupling of the Alaska subduction zone SW of Kodiak island inferred from GPS data, Geophys. Res. Lett., 28(3), 443-446.

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Flores, A., J.V.G. de Arellano, L.P. Gradinarsky, & A. Rius. (2001). Tomography of the lower troposphere using a small dense network of GPS receivers, IEEE Trans. Geosci. Remote Sensing, 39(2), 439-447.

Flores, A., A. Rius, J.V.G. de Arellano, &. A. Escudero. (2001). Spatio-temporal tomography of the lower troposphere using GPS signals, Phys. Chem. Earth, 26(A6-8), 405-411.

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Fölsche, U. & G. Kirchengast. (2001). Tropospheric water vapor imaging by combination of ground-based and spaceborn GNSS sounding data, J. Geophys. Res., 106(D21), 27221-27231.

Font-Roselló, J. (see Martín-Neira, M.)

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Fotopoulos, G. & M.E. Cannon. (2001). An overview of multi-reference station methods for cm-level positioning, GPS Solutions, 4(3), 1-10.

Francis, O. (see Wahr, J.; Wahr, J.)

French, J. (see Hulbert, I.A.R.)

Fresquez, P.R. (see Biggs, J.R.)

Freymueller, J. (see Fletcher, H.J.)

Frodge, S.L. (see Butterline, E.)

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Fujii, H., H. Kiri, & T. Nakaya. (2001). Development of a current and water quality observation system using drift type DGPS buoys, Japan Agricultural Res. Quart., 35(4), 235-243.

Fujioka, T. (see Omae, M.)

Fukao, S. (see Luce, H.)

Fukuda, Y. (see Takiguchi, H.)

Fuks, I.M. (2001). Wave diffraction by a rough boundary of an arbitrary plane-layered medium, IEEE Trans. Antennas Propag., 49(4), 630-639.

Galas, R. & W. Kohler. (2001). A binary exchange format for GPS data, Phys. Chem. Earth, 26(A6-8), 645-648.

Galas, R. (see Wickert, J.)

Gambis, D. (see Fernández, L.I.)

Gamble, A.E. & P.N. Jenkins. (2001). Low cost guidance for the Multiple Launch Rocket System (MLRS) artillery rocket, IEEE AES Systems Magazine, 16(1), 33-39.

Gammond, J.F. (see Jouanne, F.; Martinod, J.)

Gan, W. & W.H. Prescott. (2001). Crustal deformation rates in central and eastern US inferred from GPS, Geophys. Res. Lett., 28(19), 3733-3736.

Gan, W.J. (see Savage, J.C.)

Gandolfi, S. (see Urbini, S.)

Gao, J. (2001). Non-differential GPS as an alternative source of planimetric control for rectifying satellite imagery, Photogrammetric Engineering & Remote Sensing, 67(1), 49-55.

Gao, J. & Y.S. Liu. (2001). Applications of remote sensing, GIS, and GPS in glaciology: a review, Progress in Physical Geography, 25(4), 520-540.

Gao, Y. et al. (2001). Modeling and estimation of C1-P1 bias in GPS receivers, J. Geod., 74(9), 621-626.

Gao, Y. (see Liao, X.)

García, G. (see Bouvet, D.)

Garrison, J.L. (see Katzberg, S.J.)

Gasca-Moncayo, J.G. (2001). Consideraciones para el diseño de redes geodé utilizando GPS, Revista Cartográfica, 72(1), 57-73.

Gaudin, J., G. Rabatel, & B. Tisseyre. (2001). Traitment différentiel linéaire de données GPS brutes pour la localisation autonome ou multicapteur, J. Européen des Systèmes Automatisés, 35(6), 724-746.

Gaussiran, T.L. (see Bust, G.S.; Coker, C.)

Ge, M., E. Calais, & J. Haase. (2001). Automatic orbit quality control for near real-time GPS zenith tropospheric delay estimation, Phys. Chem. Earth, 26(A3), 177-181.

Ge, M. (see Haase, J.)

Gendt, G., C. Reigber, & G. Dick. (2001). Near real-time water vapor estimation in a German GPS network – First results from the ground program of the HGF GASP project, Phys. Chem. Earth, 26(A6-8), 413-416.

Gendt, G., G. Dick , A. Rius, & P. Sedo. (2001). Comparison of software and techniques for water vapor estimation using German near real-time GPS data, Phys. Chem. Earth, 26(A6-8), 417-420.

Gendt, G. (see Dick, G.; Fang, P.; Zumberge, J.F.)

Gerard, B. (see Lawrence, P.R.; Lawrence, P.R.)

Gero, M.W. et al. (2001). Crustal motion and block behaviour in SE-Asia from GPS measurements, Earth Planet. Sci. Lett., 187(3-4), 239-244.

Ghanem, E. (2001). Improvement of the gravimetric geoid/quasigeoid model for western China with GPS levelling, Geomatics Research Australasia, 74, 17-26.

Gidner, D.M. (see Sahr, J.D.)

Gilbert, L. (see Fletcher, H.J.)

Gill, E., O. Montenbruck, & H. Kayal. (2001). The BIRD satellite mission as a milestone toward GPS-based autonomous navigation, Navigation, 48(2), 69-75.

Giuliani, R. (see D’Agostino, N.)

Giulicchi, L. (see Boccia, L.)

Glot, J.-P. (see Martinod, J.)

Goldstein, D.B, G.H. Born, & P. Axelrad. (2001). Real-time, autonomous, precise orbit determination using GPS, Navigation, 48(3), 155-168.

Goodwin, G.L. & A.M. Breed. (2001). Total electron content in Australia corrected for receiver satellite offset bias and compared with IRI and PIM prediction, Advances in Space Research, 27(1), 49-60.

Gorbunov, M.E. & L. Kornblueh. (2001). Analysis and validation of GPS/MET radio occultation data, J. Geophys. Res., 106(D15), 17161-17169.

Gordeeve E. et al. (2001). Preliminary analysis of deformation at the Eurasian-Pacific-North America plate junction from GPS data, Geophys. J. Int., 147(1), 189-198.

Gradinarsky, L.P., J.M. Johansson, G. Elgered, & P. Jarlemark. (2001). GPS site testing at Chajnantor in Chile, Phys. Chem. Earth, 26(A6-8), 421-426.

Gradinardky, L.P. (see Flores, A.; Jarlemark, P.)

Graettinger, A.J., T.W. Rushing, & J. McFadden. (2001). Evaluation of inexpensive Global Positioning System units to improve crash location data, Transportation Research Record, 1746, 94-101.

Grechnev, V.V. (see Afraimovich, E.L.)

Grejner-Brzezinska, D.A., Y. Yi, & C.K. Toth. (2001). Bridging GPS gaps in urban canyons: The benefits of ZUPTs, Navigation, 48(4), 217-225.

Grewal, M.S., L. Cheung, R. Lucy, & W. Brown. (2001). Field test results of clock stability and code-carrier coherency of dual-frequency navigation transponders, Navigation, 48(2), 125-130.

[] Grewal, M.S., Weill, L.R., A.P. Andrews. (2001). Global Positioning Systems, Inertial Navigation, and Integration, New York: John Wiley & Sons Publishing, 392 pg.

Grewal, M.S. (see Carolipio, E.M.)

Groten, E. (see Varga, P.)

Groves, K.M. (see Cervera, M.A.)

Guensler, R. (see Wolf, J.)

Guldner, J. (2001). Validation of integrated water vapor using independent measurement techniques, Phys. Chem. Earth, 26(A6-8), 427-431.

Guo, W. (see Featherstone, W.E.)

Gurtner, W. (2001). Organizational aspects of the International GLONASS Service, Phys. Chem. Earth, 26(A6-8), 569-572.

Gutman, S.I. & S.G. Benjamin. (2001). The role of ground-based GPS meteorological observations in numerical water prediction, GPS Solutions, 4(4), 16-24.

Gutman, S. (see Marshall, J.)

Haase, J., H. Vedel, M. Ge, & E. Calais. (2001). GPS zenith tropospheric delay (ZDT) variability in the Mediterranean, Phys. Chem. Earth, 26(A6-8), 439-443.

Haase, J. et al. (2001). The contributions of the MAGIC project to the COST 716 objectives of assesing the operational potential of ground-based GPS meteorology on an international scale, Phys. Chem. Earth, 26(A6-8), 433-437.

Haapala, J. (see Lepparanta, M.)

Haase, J. (see Ge, M.)

Habrich, H. (2001). Concatenation of hourly RINEX files, Phys. Chem. Earth, 26(A6-8), 561-567.

Haines, J. (see Beavan, J.)

Hajj, G.A. (see Kursinski, E.R.)

Hall, T.A. (see Phillips, M.L.)

Hamburger, M.W., C.M. Meertens, & E.G. Ramos. (2001). GPS monitoring of crustal deformation at Taal Volcano, Phillippines, J. Volcanol. Geotherm. Res., 105(1-2), 35-48.

Hamburger, M.W. (see Lowry, A.R.)

Han, S. (see Chen, H.-Y.)

Han, S.-C., J.H. Kwon, & C. Jekeli. (2001). Accurate absolute GPS positioning through satellite clock error estimation, J. Geod., 75(1), 33-43.

Hand, S.D. (see Althouse, W.E.)

Hansman, R.J. (see Kornfeld, R.P.)

Hardyman, R.F. (see Oldow, J.S.)

Hare, J.L., J.F. Ferguson, C.L.V. Aiken, & J.S. Oldow. (2001). Quantitative characterization and elevation estimation of Lake Lahontan shoreline terraces from high-resolution digital elevation models, J. Geophys. Res., 106(B11), 26761-26774.

Hare, J.L. (see Oldow, J.S.)

Harigae, M. (see Tsujii, T.)

Harre, I. (2001). A standarized algorithm of the determination of position errors by the example of GPS with and without "selective availability", International Hydrographic Review, 2(1), 29-36.

Harris, I.L. et al. (2001). Ionospheric specification algorithms for precise GPS-based aircraft navigation, Radio Sci., 36(2), 287-298.

Haskell, T.G. (see Downwe, J.)

Hasler, R.J. (2001). Adding GPS to CDMA mobile-telephone handsets, Microwaves & RF, 40(3), 69+.

Hatanaka, Y., M. Sawada, A. Horita, & M. Kusaka. (2001). Calibration of antenna-radome and monument-multipath effect of GEONET - Part 1: Measurement of phase characteristics, Earth, Planets and Space, 53(1), 13-21.

Hatanaka, Y. et al. (2001). Calibration of antenna-radome and monument-multipath effect of GEONET - Part 2: Evaluation of the phase map by GEONET data, Earth, Planets and Space, 53(1), 23-30.

Hatanaka, Y. et al. (2001). Detection of tidal loading signals from GPS permanent array of GSI Japan, J. Geod. Soc. Japan, 47(1), 187-192.

He, H. (see Yang, Y.)

He, X.F., C.L. Law, & K.V. Ling. (2001). GPS based IPS for ERP vehicles, IEEE AES Systems Magazine, 16(9), 10-14.

Healy, S.B. (2001). Smoothing redio occultation bending angles above 40 km, Ann. Geophysicae, 19(4), 459-468.

Heerfordt, A. (see Mohl, B.)

Hefflin, M.B. (see Jefferson, D.C.)

Hefty, J. (see Rothacher, M.)

Hegarty, C., M.B. El-Arini, T. Kim, & S. Ericson. (2001). Scintillation modeling for GPS-Wide Area Augmentation System receivers, Radio Sci., 36(5), 1221-1231.

Heise, S. (see Jakowski, N.)

Heki, K. (2001). Seasonal modulation of interseismic strain buildup in northeastern Japan driven by snow leads, Science, 293(5527), 89-92.

Heki, K. & S. Miyazaki. (2001). Plate convergence and long-term crustal deformation in central Japan, Geophys. Res. Lett., 28(12), 2313-2316.

Heki, K. (see Miyazaki, S.)

Henriksson-Larsen, K. (see Larsson, P.)

Henry, P., S. Mazzotti, & X. Le Pichon. (2001). Transient and permanent deformation of central Japan estimated by GPS - 1. Interseismic loading and subduction kinematics, Earth Planet. Sci. Lett., 184(2), 443-453.

Henry, P. (see Mazzotti, S.)

Héroux, P. & J. Kouba. (2001). GPS precise point positioning using IGS orbit products, Phys. Chem. Earth, 26(A6-8), 573-578.

Héreux, P. (see Kouba, J.; Lahaye, F.)

Hernández-Navarro, A. (2001). El Sistema de Posicionamiento Global: Tecnología con historia, Revista Cartográfica, 72(1), 29-38.

Hernández-Pajares, M., J.M. Juan, J. Sanz, O.L. Colombo, & H. van der Marel. (2001). A new strategy for real-time integrated water vapor determination in WADGPS networks, Geophys. Res. Lett., 28(17), 3267-3270.

Herráiz-Monseco, E. (see Mozo-García, A.)

Hidaka, H. (see Saitoh, K.)

Higgins, M. (2001). Progress in 3D-variational assimilation of total zenith delay at the Met Office, Phys. Chem. Earth, 26(A6-8), 445-449.

Higgins, M. (see Baker, H.C.)

Hilker, C. (2001). Satellitengestützte Messungen mit GPS und GLONASS: Optimierte Planung unter Abschattungsbedingungen, Vermessungsingenieur, 52(4), 268-269.

Hill, C.J., T. Moore, & M. Dumville. (2001). Carrier phase surveying with Garmin handheld GPS receivers, Survey Review, 36(280), 135-141.

Hill, C.J. (see Moore, T.)

Hilla, S. (2001). The GPS toolbox: C++ classes for reading and writing RINEX files-Part II, GPS Solutions, 5(2), 87-89.

Hilla, S. & G. Adams. (2001). The GPS toolbox: C++ classes for reading and writing GPS data in RINEX format, GPS Solutions, 5(1), 65-67.

Hintz, R.J. (see Kuntu-Mensha, P.)

Hippolyte, J.C. (see Jouanne, F.)

Hirahara, K. (see Yoshihara, T.)

Hochegger, G. & R. Leitinger. (2001). Model assisted inversion of GNSS occultation data, Phys. Chem. Earth, 26(C5), 325-330.

Hocke, K. & A.G. Pavelyev. (2001). General aspect of GPS data used for atmospheric science, Advances in Space Research, 27(6-7), 1313-1320.

Hocke, K. & T. Tsuda. (2001). Gravity waves and ionospheric irregularities over tropical convection zones observed by GPS/MET radio occultation, Geophys. Res. Lett., 28(14), 2815-2818.

Hocke, K. et al. (2001). Global sounding of sporadic E layers by the GPS/MET radio occultation experiment, J. Atmospheric Solar-Terrestrial Physics, 63(12), 1973-1980.

Hocke, K. (see Beyerle, G.; Igarashi, K.; Tsuda, T.)

Holden, N.H., A.A. Martin, P.M.O. Owende, & S.M. Ward. (2001). A method for relating GPS performance to forest canopy cover, Int. J. Forest Engineering, 12(2), 7-12.

Hori, M., T. Kameda, & T. Kato. (2001). Application of the inversion method to a GPS network for estimating the stress increment in Japan, Geophys. J. Int., 144(3), 597-608.

Horita, A. (see Hatanaka, Y.)

Hreinsdóttir, S., P. Einarsson, & F. Sigmundsson. (2001). Crustal deformation at the oblique spreading Reykjanes Peninsula, SW Iceland: GPS measurements from 1993 to 1998, J. Geophys. Res., 106(B7), 13803-13816.

Hsu, Y.-J. (see Johnson, K.M.)

Hu, J.-C., S.-B. Yu, J. Angelier, & H.-T. Chu. (2001). Active deformation of Taiwan from GPS measurements and numerical simulations, J. Geophys. Res., 106(B2), 2265-2280.

Hu, X., C. Huang & X. Liao. (2001). A new solution assesment approach and its application to space geodesy data analysis, Celestial Mechanics and Dynamical Astronomy, 81(4), 265-278.

Huang, C., F.P. Zhang, & H.J. Yan. (2001). Controls of the sounding points in space-based GPS/LEO meteorology, J. Atmospheric and Solar-Terrestrial Physics, 63(15), 1601-1607.

Huang, C. (see Hu, X.)

Huang, D.F., X.L. Ding, & Y.Q. Chen. (2001). Ambiguity online estimation by combining dual-frequency phase and carrier smoothed code measurements: Performance on short baselines, Survey Review, 36(282), 263-272.

Huang, X.Y. (see Vedel, H.)

Hudnut, K.W. (see Bawden, G.W.)

Hugentobler, U. (see Springer, T.A.)

Hulbert, I.A.R. & J. French. (2001). The accuracy of GPS for wildlife telemetry and habitat mapping, J. Appl. Ecology, 38(4), 869-878.

Hunt, D. (see Rocken, C.)

Huot, J. (see Dussault, C.)

Hurst, K.J. (see Kuang, D.)

Hurtado, M., H. Lorente, & C. Muravchik. (2001). An in-situ method to measure the radiation pattern of a GPS receiving antenna, IEEE Trans. on Instrumentation and Measurement, 50(3), 846-849.

Hutton, W., C. DeMets, O. Sánchez, G. Suárez, & J. Stock. (2001). Slip kinematics and dynamics during and after the 1995 October 9 M-w=8.0 Colima-Jalisco earthquake, Mexico, from GPS geodetic constraints, Geophys. J. Int., 146(3), 637-658.

Hwang, C. (2001). Gravity recovery using COSMIC GPS data: Application of orbital perturbation theory, J. Geod., 75(2-3), 117-136.

Ide, S. (see Wu, C.J.)

Igarashi, K., A. Pavelyev, K. Hocke, D. Pavelyev, & J. Wickert. (2001). Observation of wave structures in the upper atmosphere by means of radio holographic analysis of the radio occultation data, Advances in Space Research, 27(6-7), 1321-1326.

Inagaki, T. (see Tsujii, T.)

Imamura, T. (see Noguchi, K.)

Ineichen, D., T. Springer, & G. Beutler. (2001). Combined processing of the IGS and the IGEX network, J. Geod., 75(11), 575-586.

Ito, K. (see Douseki, T.)

Iwasaki, H. & T. Miki. (2001). Observational study on the diurnal variation in precipitable water associated with the thermally induced local circulation over the "Semi-Basin" around Maebashi using GPS data, J. Meteor. Soc. Japan, 79(5), 1077-1091.

Jakowski, N., S. Heise, A. Wehrenpfenning, & S. Schulter. (2001). TEC monitoring by GPS – A possible contribution to space weather monitoring, Phys. Chem. Earth, 26(C8), 609-613.

James, T.S. (see Dragert, H.)

Janssen, V. (2001). Optimazing the number of double-differenced observations for GPS networks in support of deformation monitoring applications, GPS Solutions, 4(3), 41-46.

Janssen, V., C. Roberts, C. Rizos, & H.Z. Abidin. (2001). Experiences with a mixed-mode GPS-based volcano monitoring system at Mount Papandayan, Indonesia, Geomatics Research Australasia, 74, 43-58.

Januszewski, J. (2001). Visibility and geometry of Galileo constellation, Artificial Satellites, 36(4), 131-142.

Jarlemark, P., J. Johansson, B. Stoew, L. Gradinarsky, & G. Elgered. (2001). Spatial error correlation of GPS atmospheres as determined from simulations, Phys. Chem. Earth, 26(A6-8), 451-456.

Jarlemark, P. (see Gradinarsky, L.P.; Stoew, B.)

Jefferson, D.C., M.B. Hefflin, & R.J. Muellerschoen. (2001). Examining the C1-P1 pseudorange bias, GPS Solutions, 4(4), 25-30.

[] Jekeli, C. (2001). Inertial Navigation Systems with Geodetic Applications, Berlin: Walter de Gruyter, xiii+352.

Jekeli, C. (see Han, S.-C.; Kwon, J.H.)

Jenkins, P.N. (see Gamble, A.E.)

Jentzsch, G. et al. (2001). Mayon volcano Philippines: Change of monitoring strategy after microgravity and GPS measurements from 1992 to 1996, J. Volcanol. Geotherm. Res., 109(1-3), 219-234.

Jerret, D. & J. Nash. (2001). Potential uses of surface based GPS water vapour measurements for meteorological purposes, Phys. Chem. Earth, 26(A6-8), 457-461.

Jia, P.-Z. & L.-D. Wu. (2001). An algorithm for detecting and estimating cycle slips in single-frequencyGPS, Chinese Astronomy and Astrophysics, 25(4), 515-521.

Jiang, Y.S. (2001). A rigorous positioning equation and it’s error analysis and precision evaluation for integrated positioning system of airborne GPS, INS and laser scanning ranging, J. Remote Sensing, 5(4), 247-252.

Jiang, Z. (see Petit, G.)

Jirawimut, R. (see Ptasinski, P.)

Johansen, D.P. et al. (2001). Vertical accuracy of two differentially corrected global positioning satellite systems, J. Soil Water Conservation, 56(3), 198-201.

Johnsen, K.P. & B. Rockel. (2001). Validation of a regional weather forecast model with GPS data, Phys. Chem. Earth, 26(B5-6), 415-419.

Johansson, J.M. (see Gradinarsky, L.P.; Jarlemark, P.; Stoew, B.; Stoew, B.)

Johnsen, K.P. & B. Rockel. (2001). Validation of the NWP model HRM with ground based GPS data, Phys. Chem. Earth, 26(A6-8), 463-466.

Johns, B. (see Pinter, N.)

Johnson, D.J. (see Miller, M.M.)

Johnson, D.L. (see Phillips, M.L.)

Johnson, J.M. (see Rocken, C.)

Johnson, K.M., Y.-J. Hsu, P. Segall, & S.-B. Yu. (2001). Fault geometry and slip distribution of the 1999 Chi-Chi, Taiwan earthquake imaged from inversion of GPS data, Geophys. Res. Lett., 28(11), 2285-2288.

Johnson, T.J., P. Kammeyer, & J. Ray. (2001). The effects of geophysical fluids on motions of the Global Positioning System satellites, Geophys. Res. Lett., 28(17), 3329-3332.

Jones, L.K. (see Althouse, W.E.)

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Jouanne, F., J.C. Hippolyte, J.F. Gamond, & J. Martinod. (2001). Current deformation of the Digne Nappe (sothwestern Alps) from a comparison between triangulation and GPS data, Geophys. J. Int., 144(2), 432-440.

Juan, J.M. (see Hernández-Pajares, M.)

Jwo, D.-J. (2001). GPS receiver performance enhancement via inertial velocity aiding, J. Navig., 54(1), 105-117.

Jwo, D.-J. (2001). Optimisation and sensitivity analysis of GPS receiver tracking loops in dynamic environments, IEE Proceedings-Radar, Sonar, and Navigation, 148(4), 241-250.

Kakov, R. (see Kotzev, V.)

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Kammeyer, P. (2001). A UT1-like quantity from analysis of GPS orbit planes, Celestial Dynamics & Dynamical Astronomy, 77(4), 241-272.

Kammeyer, P. (see Johnson, T.J.)

Kaniuth, K., H. Drewes, K. Stuber, & H. Tremel. (2001). Bestimmung rezenter Krustendeformationen im zentralen Mittelmeer mit GPS, Z.f. Verm.wessen, 126(5), 256-262.

Kasai, T. (Kawano, I.)

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Kassim, N.E. (see Erickson, W.C.)

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Katzberg, S.J. & J.L. Garrison. (2001). Surface reflected signals from the Global Positioning System for ionospheric measurements: Experimental results at aircraft altitudes, International Journal of Remote Sensing, 22(4), 663-689.

Katzberg, S.J., R.A. Walker, J.H. Roles, T. Lynch, & P.G. Black. (2001). First GPS signals reflected from the interior of a tropical storm: Preliminary results from Hurricane Michael, Geophys. Res. Lett., 28(10), 1981-1984.

Kawano, I., M. Mokuno, T. Kasai, & T. Suzuki. (2001). First autonomous rendezvous using relative GPS navigation by ETS-VII, Navigation, 48(1), 49-56.

Kawasaki, I., Y. Asai, & Y. Tamura. (2001). Space-time distribution of interplate moment release including slow earthquakes and the seismo-geodetic coupling in the Sanriku-oki region along the Japan trench, Tectonophysics, 330(3-4), 267-283.

Kayal, H. (see Gill, E.)

Kealy, A., S. Logan, & F. Leahy. (2001). Integrated GPS and dead reckoning for high precision urban kinematic mapping, Geomatics Research Australasia, 74, 59-74.

Kelley, M.C. (see Makela, J.)

Kee, C. et al. (2001). Centimeter-accuracy indoor navigation, GPS World, 12(11), 14+.

Khamehchian, M. (see Mousavi, S.M.)

Khan, S.A. & C.C. Tscherning. (2001). Determination of semi-diurnal ocean tide loading constituents using GPS in Alaska, Geophys. Res. Lett., 28(11), 2249-2252.

Kil, H. (see Kintner, P.M.)

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Kim, D. (see Bisnath, S.B.)

Kim, T.J., J.R. Fellerhoff, & S.M. Kohler. (2001). An integrated navigation system using GPS carrier phase for real-time airborn/synthetic aperture radar (SAR), Navigation, 48(1), 13-24.

Kim, T. (see Hegarty, C.)

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Kintner, P.M. (see Beach, T.L.)

Kiran, S. (see Bartone, C.G.)

Kiri, H. (see Fujii, H.)

Kirchengast, G. (see Fölsche, U.; Fölsche, U.; Rieder, M.J.)

Kleijer, F. (2001). Mapping function induced bias in tropospheric delay estimation using GPS, Phys. Chem. Earth, 26(A6-8), 467-470.

Kleine-Ostmann, T. & A.E. Bell. (2001). A data fusion architecture for enhanced position estimation in wireless networks, IEEE Communication Lett., 5(8), 343-345.

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Klobuchar, J.A. (see Kunches, J.M.)

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Kohler,S.M. (see Kim, T.J.)

Kohler, W. (see Galas, R.)

Konig, R. (see Wickert, J.)

Kopken, C. (2001). Validation of integrated water vapor from numerical models using ground-based GPS, SSM/I, and water vapor radiometer measurements, J.Appl.Meteor., 40(6), 1105-1117.

Kornblueh, L. (see Gorbunov, M.E.)

Kornfeld, R.P., R.J. Hansman, J.J. Deyst, K. Amonlirdviman, & E.M. Walker. (2001). Applications of global positioning system velocity-based attitude information, J. Guidance, Control and Dynamics, 24(5), 998-1008.

Kosogorov, E.A. (see Afraimovich, E.L.; Afraimovich, E.L.; Afraimovich, E.L.; Afraimovich, E.L.; Afraimovich, E.L.; Afraimovich, E.L.; Afraimovich, E.L.)

Kothuri, S.M. (see Bachu, P.K.)

Kotzev, V., R. Nakov, B.C. Burchfiel, R. King, & R. Reillinger. (2001). GPS study of active tectonics in Bulgaria:Results from 1996 to 1998, J. Geodynamics, 31(2), 189-200.

Kouba, J. & P. Héroux. (2001). Precise point positioning using IGS orbit and clock products, GPS Solutions, 5(2), 12-28.

Kouba, J. & T. Springer. (2001). New IGS station and satellite clock combination, GPS Solutions, 4(4), 31-36.

Kouba, J. (see Heroux, P.)

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Krall, A.H. & T.B. Bahder. (2001). Orientation and velocity effects in the global positioning system, J. Appl. Physics, 90(12), 6513-6525.

Krasil’shchikov, M.N. (see Belousov, I.A.)

Krasner, N. (see Moeglein, M.)

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Kuang, D., Y.E. Bar-Sever, W.I. Bertiger, K.J. Hurst, J.F. Zumberge. (2001). GPS-assisted GLONASS orbit determination, J. Geod., 75(11), 569-574.

Kumar, E.K., N. Venkateswaran, M.S. Baht, P.R. Mahapatra, & M.R. Ananthasayanam. (2001). GPS based high accuracy attitude determination scheme for space borne applications, J. Spacecraft Technology, 11(1), 89-99.

Kumpel, H.-J., K. Lehmann, M. Fabian, & G. Mentes. (2001). Point stability at shallow depths: Experience from tilt measurements in the Lower Rhine Embayment, Germany, and implications for high-resolution GPS and gravity recordings, Geophys. J. Int., 146(3), 699-713.

Kunches, J.M. & J.A. Klobuchar. (2001). Eye on the ionosphere: GPS after SA, GPS Solutions, 4(3), 52-54.

Kunitsyn, V.E. (see Berbeneva, N.A.)

Kuntu-Mensha, P. & R.J. Hintz. (2001). Airborne GPS photogrammetry in low-altitude applications – Part Two, Surveying and Land Information Systems, 61(3), 153- 159, 162-164.

Kuo, L.C. (see Yu, S.B.)

Kurshin, V.V., & V.V. Malyshev. (2001). Adaptive navigation algorithm in conditions of selective access to a GPS system, J. Computer Systems Sci. Int., 40(5), 805-813.

Kursinski, E.R., & G.A. Hajj. (2001). A comparison of water vapor derived from GPS occultations and global weather analyses, J. Geophys. Res., 106(D1), 1113-1138.

Kusaka, M. (see Hatanaka, Y.)

Kwon, J.H. & C. Jekeli. (2001). A new approach for airborne vector gravimetry using GPS/INS, J. Geod., 74(10), 690-700.

Kwon, J.H. (see Han, S.-C.)

Labitzke, K. (see Marquardt, C.)

Lachapelle, G. & S. Ryan. (2001). Future trends in marine navigation and positioning technology, Lighthouse, 60, 15-22.

Lachapelle, G. (see Cannon, M.E.; Raquet, J.; Raquet, J.; Ryan, S.; Stephen, J.; Zhang, J.)

Ladetto, Q. (see Terrier, P.)

Lahaye, F., P. Collins, P. Héreux, M. Daniels, & J. Popelar. (2001). Monitoring GPS receiver and satellite clocks in real time. A network approach, GPS World, 12(11), 44+.

Lange, A.A. (2001). Simultaneous statistical calibration of the GPS signal delay measurements with related meteorological data, Phys. Chem. Earth, 26(A6-8), 471-473.

Langley, R.B. (see Bisnath, S.B.)

Lannlelongue, S. (see Martín-Neira, M.)

Lannes, A. (2001). Integer ambiguity resolution on interferometric and GPS graphs, Compt. Rend. Acad. Sci., Sérié I, 333(7), 707-712.

Larina, N.S. (see Afraimovich, E.L.; Afraimovich, E.L.)

Larson, K.M. et al. (2001). Volcano monitoring using the Global Positioning System: Filtering strategies, J. Geophys. Res., 106(B9), 19453-19464.

Larson, K.M. (see Wahr, J.; Wahr, J.)

Larsson, P. & K. Henriksson-Larsen. (2001). The use of dGPS and simultaneous metabolic measurements during orienteering, Medicine and Sci. in Sports and Exercise, 33(11), 1919-1924.

Last, D., E. Turhan, & N. Ward. (2001). Regional planning of DGNSS radiobeacon services, Navigation, 48(4), 247-254.

Laurichesse, D. (see Mehlen, C.)

Law, C.L. (see He, X.F.)

Lawrence, P.R., B. Gerard, C. Moreau, F. Lheriteau, & A. Buerkert. (2001). Design and testing of a global positioning system-based radiometer for precision mapping of pearl millet total dry matter in the Sahel", Agronomy J., 93(1), 262-262.

Lazo, D. (see Ruegg, J.C.)

Lazzarini, A. (see Althouse, W.E.)

Leahy, F. (Kealy, A.)

Leculier, J.-M. (2001). Evaluation of the multi-site differential GPS system Multifix onboard the hydrographic vessel L'Esperance, International Hydrographic Review, 2(2), 45-53.

Lee, T.H. (see Xu, M.)

Lee, Y. & D. O’Laughlin. (2001). Reply to comments on "Performance analysis of a tightly coupled GPS/Inertial system for two integrity monitoring methods", Navigation, 48(2), 133-134.

Lehmann, K. (see Kumpel, H.-J.)

Leick, A. (see Wang, J.)

Leisten, O., J.C. Vardaxoglou, P. McEvoy, R. Seager, & A. Wingfield. (2001). Miniaturised dielectrically-loaded quadrifilar antenna for Global Positioning System (GPS), Electronics Lett., 37(22), 1321-1322.

Leitinger, R. (see Hochegger, G.)

Lenderink, G. & E. van Meijgaard. (2001). Impacts of cloud and turbulence schemes on integrated water vapor: comparison between model predictions and GPS measurements, Meteorology and Atmospheric Physics, 77(1-4), 131-144.

Leonovich, L.A. (see Afraimovich, E.L., Afraimovich, E.L.; Afraimovich. E.L.)

Le Pichon, X. (see Henry, P.; Loevenbruck, A.; Mazzotti, S.)

Lepparanta, M., Z. Zhang, J. Haapala, & T. Stipa. (2001). Sea-ice kinematics measured with GPS drifters, Annals of Glaciology, 33, 151-156.

Lesyuta, O.S. (see Afraimovich, E.L.; Afraimovich, E.L.; Afraimovich, E.L.; Afraimovich, E.L.)

Levine, J. (2001). GPS and the legal traceability of time, GPS World, 12(1), 52+.

Lewandowski, W., J. Nawrocki, & J. Azoubib. (2001). First use of IGEX precise ephemerides for intercontinental GLONASS P-code time transfer, J. Geod., 75(11), 620-625.

Lewandowski, W. (see Azoubib, J.)

Lheriteau, F. (see Lawrence, P.R.; Lawrence, P.R.)

Li, S., B. Wang, & X. Zhang. (2001). The parallel computing of GPS ray-shouting model, Advances in Atmospheric Sciences, 18(6), 1185-1191.

Li, S.G. (2001). Localization along routes, based upon iconic and Global Positioning System information in large-scale outdoor environments, Advanced Robotic, 15(7), 749-762.

Li, S.Y., B. Wang, X.L. Zou, & H. Liu. (2001). The time-saving numerical method for GPS/MET observation operator, Progress in Natural Science, 11(12), 924-930.

Li, Y.X. (see Wu, J.C.)

Liao, C.-S. (see Tu, K.-Y.)

Liao, W.H., J.P. Sheu, & Y.C. Tseng. (2001). GRID: A fully location-aware routing protocol for mobile ad hoc networks, Telecommunication Systems, 18(1-3), 37-60.

Liao, X. & Y. Gao. (2001). High-precision ionospheric TEC recovery using a regional-area GPS network, Navigation, 48(2), 101-111.

Liao, X. (see Hu, X.)

Liao, Z.Q. (2001). Taxi dispatching via global positioning systems, IEEE Trans. on Engineering Management, 48(3), 342-347.

Lightsey, E.G. (see Crassidis, J.L.; Um, J.)

Liljegren, J.C. (see Liou, Y.A.)

Lin, A., T. Ouchi, A. Chen, & T. Maruyama. (2001). Co-seismic displacements, folding and shortening structures along the Chelungpu surface rupture zone occurred during the 1999 Chi-Chi (Taiwan) earthquake, Tectonophysics, 330(3-4), 225-244.

Lin, D. (see Chakravarthy, V.)

Lind, F.D. (see Sahr, J.D.)

Ling, K.V. (see He, X.F.)

Ling, Q. (see Whitney, J.D.)

Liou, Y.A., Y.T. Teng, T. van Hove, & J.C. Liljegren. (2001). Comparison of precipitable water observations in the near tropics by GPS, microwave radiometer, and radiosondes, J. Appl. Meteor., 40(1), 5-15.

Lisowski, M. (see Segall, P.)

Little, B. (see Pinter, N.)

Liu, H. et al. (2001). Impact of 837 GPS/MET bending profiles on assimilation and forecasts for the period June 20-30, 1995, J. Geophys. Res., 106(D23), 31771-31786.

Liu, H. (see Li, S.Y.)

Liu, J.N. et al. (2001). Using repeated precise gps campaigns for research of present-day crustal movement and strain in the Quinghai-Tibetan Plateau, Chinese Sci. Bull., 46(8), 694-698.

Liu, J.N. (see Wu, J.C.)

Liu, J.Y., Y.I. Chen, Y.J. Chuo, & H.F. Tsai. (2001). Variations of ionospheric total electron content during the Chi-Chi earthquake, Geophys. Res. Lett., 28(7), 1383-1386.

Liu, J.Y. (see Tsai, L.C.)

Liu, Y.S. (see Gao, J.)

Loevenbruck, A., R. Cattin, X. Le Pichon, M.L. Courty, & S.-B. Yu. (2001). Seismic cycle in Taiwan derived from GPS measurements, Comp. Rend. Acad. Sci. Sérié II, 333(1), 57-64.

Logan, S. (see Kealy, A.)

Lorente, H. (see Hurtado, M.)

Loureiro, A.A.F. (see Camara, D.)

Lowe, S.T. (see Treuhaft, R.N.)

Lowry, A.R., M.W. Hamburger, C.M. Meertens, & E.G. Ramos. (2001). GPS monitoring of crustal deformation at Taal volcano, Philippines, J. Volvanol. Geotherm. Res., 105(1-2), 35-47.

Luce, H., S. Fukao, M. Yamamoto, C. Sidi, & F. Dalaudier. (2001). Validation of winds measured by MU radar with GPS radiosondes during the MUTSI campaign, J. Atmos. Oceanic Technol., 18(6), 817-829.

Lucy, R. (see Grewal, M.S.)

Lundberg, J.B. (2001). Alternative algorithms for the GPS static positioning solution, Applied Mathematics and Computation, 119(1), 21-34.

Lundberg, J.B. (see Yoon, S.)

Luo, M. (see Akos, D.)

Luschei, E.C. (2001). Implementing and conducting on-farm weed research with the use of GPS, Weed Science, 49(4), 536-542.

Luzum, B.J., J.R. Ray, M.S. Carter, & F.J. Josties. (2001). Recent improvements to IERS Bulletin A combination and prediction, GPS Solutions, 4(3), 34-40.

Lynch, R. (see Phillips, M.L.)

Lynch, T. (see Katzberg, S.J.)

Lyon, J.G. (see Witter, J.D.)

Ma, Z., et al. (2001). Contemporary crustal movement of continental China obtained by global positioning system (GPS) measurements, Chinese Sci. Bull., 46(18), 1552-1554.

Mader, G.L. (2001). A comparison of absolute and relative GPS antenna calibrations, GPS Solutions, 4(4), 37-40.

Mader, G.L. (see Eckl, M.C.)

Mahapatra, P.R. (see Kumar, E.K.)

Makela, J. , M.C. Kelley, J.J. Sojka, X. Pi, & A.J. Mannucci. (2001). GPS normalization and preliminary modeling results of total electron content during midlatitude space weather event, Radio Sci., 36(2), 351-362.

Makela, J. (see Sojka, J.J.)

Malkin, Z.M. & A.V. Voinov. (2001). Preliminary results of processing EUREF network observations using a non-fiducial strategy, Phys. Chem. Earth, 26(A6-8), 579-583.

Malyshev, V.V. (see Kurshin, V.V.)

Manaker, D. (see Prescott, W.H.)

Mannucci, A.J. (see Makela, J.)

Mannucci, T. (see Fang, P.)

Mantovani, E., M. Vitti, N. Cenni, D. Albarello, & D. Babbucci. (2001). Short and long term deformation patterns in the Aegean-Anatolian systems: insights from space geodetic data (GPS), Geophys. Res. Lett., 28(12), 2325-2328.

Manzino, A. (see Cina, A.)

Marchand, W.D., O. Bruland, & A. Killingtveit. (2001). Improved measurements and analysis of spatial snow cover by combining a ground based radar system with a differential global positioning system receiver, Nordic Hydrology, 32(3), 181-194.

Marquardt, C., K. Labitzke, C. Reigber, T. Schmidt, & J. Wickert. (2001). An assessment of the quality of GPS/MET radio limb soundings during February 1997, Phys. Chem. Earth, 26(A3), 125-130.

Marquis, W. (2001). M is for Modernization. Block IIR-M satellites improve on a classic, GPS World, 12(9), 36+.

Marreiros, P. (2001). Using GPS OTF to survey coastal areas, Hydro Int., 5(2), 7-9.

Marshall, J., M.S. Schenewerk, R. Snay, & S. Gutman. (2001). The effect of the MAPS weather model on GPS-determined ellipsoidal heights, GPS Solutions, 5(1), 1-14.

Marshall, J. (see Schenewerk, M.S.)

Martin, A., N.H. Holden, P.M.O. Owende, & S.M. Ward. (2001). The effects peripheral canopy on DGPS performance on forest road, Int. J. Forest Engineering, 12(1), 71-79.

Martin, A.A. (see Holden, N.H.)

Martín-Neira, M., M. Caparrini, J. Font-Roselló, S. Lannelongue, & C.S. Vallmitjana. (2001). The PARIS concept: An experimental demonstration of sea surface altimetry using GPS reflected signals, IEEE Trans. Geosci. Remote Sensing, 39(1), 142-150.

Martín-Peiró, A.B. (see Mozo-García, A.)

Martinod, J., L. Roux, J.-F. Gamond, & J.-P. Glot. (2001). Déformation actuelle de la chaîne de Belledonne (Massifs Cristallins Externes Alpins, France): Comparaison triangulation historique-GPS, Bull. Société Géologique de France, 172(6), 713-722.

Martinod, J. (see Jouanne, F.)

Maruyama, T. (see Lin, A.)

Massa, G. di (see Boccia, L.)

Masuyama, A. (see Aoki, S.)

Mathur, B.S. (see Baneerjee, P.)

Mattone, M. (see D’Agostino, N.)

Matyugov, S.S. (see Yakovlev, O.I.)

Maugeri, S.R. (see Puglisi, G.)

May, M. (see Wanninger, L.)

Mazzotti, S., P. Henry, & X. Le Pichon. (2001). Transient and permanent deformation of central Japan estimated by GPS - 2. Strain partitioning and arc-arc collision, Earth Planet. Sci. Lett., 184(2), 455-469.

Mazzotti, S. (see Henry, P.)

McClusky, S.C. el al. (2001). Present day kinematics of the Eastern California Shear Zone from a geodetically constrained block, Geophys. Res. Lett., 28(17), 3369-3372.

McDonald, T.P. (see Veal, M.W.)

McEvoy, P. (see Leisten, O.)

McFadden, J. (see Graettinger, A.J.)

McFarland, R.H. (2001). Hybridizing contemporary glide slopes to provide vertical guidance for GPS approaches, IEEE AES Magazine, 16(1), 11-15.

McGhee, R.B. (see Yun, X.P.)

McLemore, D.K. (see Veal, M.W.)

McQueen, H. (see Tregoning, P.)

Meertens, C.M. (see Hamburger, M.W.; Lowry, A.R.)

Medvedev, M. & N. Shienok. (2001). Increasing accuracy of the GLONASS time service, GPS Solutions, 4(3), 11-15.

Mehlen, C. & D. Laurichesse. (2001). Real-time geo orbit determination using Topstar 3000 GPS receiver, Navigation, 48(3), 169-179.

Meisenheimer, D. (2001). GPS-Begriffe -oft gehoert- nun erlaeutert, Allgemeine Vermessungs-Nachrichten, 108(4), 150-152.

Mendez, D. (see Barros, M.S.S.)

Mentes, G. (see Kumpel, H.-J.)

Merminod, B. (see Terrier, P.)

Merry, C.L. (see Zimba, R.)

Mertikas, S.P. (2001). Automatic and online detection of small but persistent shifts in GPS station coordinates by statistical process control, GPS Solutions, 5(1), 39-50.

Michaud, S. & R. Santerre. (2001). Time-relative positioning with a single civil GPS receiver, GPS Solutions, 5(2), 71-77.

Michel, G.W. et al. (2001). Crustal motion and block behaviour in SE-Asia from GPS measurements, Earth Planet. Sci. Lett., 187(3-4), 239-244.

Michel, G.W. et al. (2001). Regional GPS data confirm high strain accumulation prior to the 2000 June 4 Mw=7.8 earthquake at southeast Sumatra, Geophys. J. Int., 146(3), 571-582.

Miklius, A. (see Segall, P.)

Miller, M.M., D.J. Johnson, T.H. Dixon, & R.K. Dokka. (2001). Refined kinematics of the Easter California shear zone from GPS observations, 1993-1998, J. Geophys. Res., 106(B2), 1993-1998.

Miller, M.M. et al. (2001). GPS-determination of along-strike variation in Cascadia margin kinematics: Implications for relative plate motion, subduction zone coupling, and permanent deformation, Tectonics, 20(2), 161-176.

Milne, G.A. et al. (2001). Space-geodetic constraints on glacial isostatic adjustment in Fennoscandia, Science, 291(5512), 2381-2385.

Miller, W.M. (see Whitney, J.D.)

Milnes, K. & T. Ford. (2001). Real-time GPS FX. On-screen positioning of racecars, GPS World, 12(9), 12+.

Misra, P. & P. Eng. (2001). Global Positioning System: Signals, Measurements & Performance, Ganga Jamuna Press, 390 pg.

Miyake, K. (see Omae, M.)

Miyazaki, S. & K. Heki. (2001). Crustal velocity field of southwest Japan: Subduction and arc-arc collision, J. Geophys. Res., 106(B3), 4305-4326.

Miyazaki, S. et al. (2001). Tectonics in the Eastern Asia inferred from GPS observations, Bull. Geogr. Survey Inst., 47, 1-12.

Miyazaki, S. (see Heki, K.; Murakami, M.)

Moeglein, M. & N. Krasner. (2001). An introduction to SnapTrack wireless-assisted GPS technology, GPS Solutions, 4(3), 16-26.

Mogensen, K.S. (see Vedel, H.)

Mohl, B., M. Wahlberg, & A. Heerfordt. (2001). A large-aperture array of non linked receivers for acoustic positioning of biological sound sources, J. Acoustical Society of America, 109(1), 434-437.

Mokuno, M. (see Kawano, I.)

Monahan, D. (2001). Explorations of the wilderness: Making maps with GPS, GPS World, 12(10), 32+.

Mondin, M. (see Boiero, G.)

Monico, J.F.G., L.F. Sapucci, & J.T.G. Tommaselli. (2001). O GPS no suporte à meteorologia: Perspectivas de aplicações no Brasil, Bol. Sociedade Brasileira de Meteorologia, 25(3), 7-15.

Monteiro, L. (see Moore, T.)

Montenbruck, O. (see Gill, E.)

Moore, A.W. (2001). A review of currently available IGS network summaries, Phys. Chem. Earth, 26(A6-8), 591-594.

Moore, M. (see Wang, J.)

Moore, T., C. Hill, & L. Monteiro. (2001). Is DGPS still a good option for mariners?, J. Navig., 54(3), 437-446.

Moore, T. (see Hill, C.J.)

Moreau, C. (see Lawrence, P.R.; Lawrence, P.R.)

Moser, R. (see Retscher, G.)

Mosig, J.R. (see Skivervik, A.K.)

Mostafa, M.M.R. & K.P. Schwarz. (2001). Digital image georeferencing from a multiple camera system by GPS/INS, ISPR J. Photogramm. Remote Sens., 56(1), 1-12.

Mousavi, S.M., A. Shamsai, M.H. El Naggar, & M. Khamehchian. (2001). A GPS-based monitoring program and land subsidence due to groundwater withdrawal in Iran, Canadian J. Civil Engineering, 28(3), 452-464.

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Nikolaides, R.M. et al. (2001). Seismic wave observations with the Global Positioning System, J. Geophys. Res., 106(B10), 21897-21916.

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Pandya, N.K. (see Carolipio, E.M.)

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Pesec, P. (see Pany, T.; Pany, T)

Pérez, O.J. et al. (2001). Velocity field across the southern Caribbean plate boundary and estimates of Caribbean/South-American plate motion using GPS geodesy 1994-2000, Geophys. Res. Lett., 28(15), 2987-2990.

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Phillips, M.L., T.A. Hall, N.A. Esmen, R. Lynch, & D.L. Johnson. (2001). Use of global positioning system technology to track subject's location during environmental exposure sampling, J. Exposure Analysis and Environmental Epidemology, 11(3), 207-215.

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Pinder, S.D., T.G. Crowe, & P.N. Nikiforuk. (2001). Application of global positioning system in determination of vehicular acceleration, J. of Aircraft, 38(5), 856-859.

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Powers, E. (see Klepczynski, W.J.; Petit, G.)

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Prescott, W.H., J.C. Savage, J.L. Svarc, & D. Manaker. (2001). Deformation across the Pacific-North America plate boundary near san Francisco, California, J. Gephys. Res., 106(B4), 6673-6682.

Prescott, W.H. (see Gan, W.; Murray, J.R.; Savage, J.C.)

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Psiaki, M.L. (2001). Attitude sensing using a global-positioning-system antenna on a turntable, J. Guidance, Control, and Dynamics, 24(3), 474-481.

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Puglisi, G. (Bonforte, A.)

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Purivigraipong, S. (see Unwin, M.J.)

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Radovanovic, A. (2001). Using the internet in networking of synchronized phasor measurement units, Int. J. Electrical Power & Energy Systems, 23(3), 245-250.

Rakha, H., F. Dion, & H.G. Sin. (2001). Using global positioning system data for field evaluation of energy and emission impact of traffic flow improvement projects - Issues and propossed solutions, Transportation Research Record, 1768, 210-223.

Ramalingam, K. (see Rao, G.S.B.)

Ramli, A.G. (see Cervera, M.A.)

Ramos, E.G. (see Hamburger, M.W.; Lowry, A.R.)

Rao, B.R. (see Sarma, N.S.M.)

Rao, G.S.B., A.D. Sarma, V.V. Rao, & K. Ramalingam. (2001). A non-precision instrument approach procedure with vertical guidance (IPV) for aircraft landing using GPS, J. Navig., 54(2), 281-291.

Rao, V.V. (see Rao, G.S.B.)

Raquet, J. & G. Lachapelle. (2001). Efficient precision positioning. RTK positioning with multiple reference stations, GPS World, 12(4), 48-53.

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Ray, J. (see Johnson, T.J.)

Ray, J.K. & M.E. Cannon. (2001). Synergy between Global Positioning System code, carrier, and signal-to-noise ratio multipath, J. Guidance, Control & Dynamics, 24(1), 54-63.

Ray, J.K., M.E. Cannon, & P. Fenton. (2001). GPS code and carrier multipath mitigation using a multiantenna system, IEEE Trans. On Aerospace and Electronic Systems, 37(1), 183-195.

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Ray, J.R. (see Luzum, B.J.)

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Razumovsky, O. (see Soddu, C.)

Rees, W.G. (2001). Improving the accuracy of low-cost GPS measurements for remote sensing applications, International Journal of Remote Sensing, 22(5), 871-881.

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Reigber, C. (see Dick, G.; Gendt, G.; Marquardt, C.; Wickert, J.)

Reillinger, R. (see Kotzev, V.)

Reilly, M.H. & M. Singh. (2001). GPS data analysis near Puerto Rico for World Day campaigns, Radio Sci., 36(2), 343-350.

Retscher, G. & R. Moser. (2001). Untersuchung und Vergleich von Local-Area-und-Wide-Area-DGPS-Diensten, Allgemeine Vermessungs-Nachrichten, 108(10), 341-353.

Rhoulac, T.D., N. Rouphail, & J.C. Tsai. (2001). Using global positioning system to improve school bus routing and scheduling, Transportation Research Record, 1768, 242-249.

Richton, R.E. (see Djuknic, G.M.)

Rieder, M.J. & G. Kirchengast. (2001). Error analysis and characterization of atmospheric profiles retrieved from GNSS occultation data, J. Geophys. Res., 106(D23), 31755-31770.

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Rizos, C. (see Chen, H.-Y.; Janssen, V.; Satirapod, C.; Tsujii, T.; Wang, J.; Wang, J.)

Roberts, C. (see Janssen, V.)

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Rocca, F. (see Bonforte, A.)

Rocken, C., S. Sokolovskiy, J.M. Johnson, & D. Hunt. (2001). Improved mapping of tropospheric delays, J. Atmos. Oceanic Technol., 18(7), 1205-1213.

Rocken, C. (see Sokolovskiy, S.V.)

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Romay-Merino, M.M. (see Mozo-García, A.)

Roosbeek, F., P. Defraigne, & C. Bruyninx. (2001). The transfer experiment using GLONASS P-code measurements fron RINEX files, GPS Solutions, 5(2), 51-62.

Rosa, L.C.L. (see Barros, M.S.S.)

Rothacher, M. (2001). Comparison of absolute and relative antenna phase center variations, GPS Solutions, 4(4), 55-60.

Rothacher, M., G. Beutler, R. Weber, & J. Hefty. (2001). High-frequency variations in Earth rotation from Global Positioning system data, J. Gephys. Res., 106(B7), 13711-13738.

Rouphail, N. (see Rhoulac T.D.)

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Ruegg, J.C., M. Olcay, & D. Lazo. (2001). Co-, post- and pre(?)-seismic displacements associated with the Mw 8.4 southern Peru earthquake of 23 June 2001 from continuous GPS measurements, Seismological Res. Lett., 72(6), 673-678.

Rushing, T.W. (see Graettinger, A.J.)

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Ryan, S. & G. Lachapelle. (2001). Marine positioning multiple multipath error detection, Hydrographic Journal, 100, 3-11.

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Sage, A. (2001). Future positioning technologies and their application to the automotive sector, J. Navig., 54(3), 321-328.

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Sahuquillo, F. (2001). Los sistemas GPS+GLONASS, Topografía y Cartografía, 18(103), 56, 58-60.

Saito, A. et al. (2001). Traveling ionospheric disturbances detected in the FRONT campaign, Geophys. Res. Lett., 28(4), 689-692.

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Saitoh, K., H. Hidaka, N. Shiganawa, & T. Kobayashi. (2001). Vehicle motion in large and small cities and telegraffic characterization in cellular communication systems, IEICE Trans. on Communications, E84B(4), 805-813.

Saleh, H.A., P. Dare. (2001). Effective heuristics for the GPS survey network of Malta: Simulated annealing and tabu search techniques, J. of Heuristics, 7(6), 533-549.

Salychev, O.S. (see Cannon, M.E.)

Sánchez, L. (see Tremel, H.)

Sánchez, O. (see Hutton, W.)

Sánchez-Sobrino, J., M. Cano-Villaverde, J. Pietro-Morín, R. Quirós-Doñate, & M. Valdés-Pérez-de-Vargas. (2001). Red nacional de estaciones de referencia GPS (ERGPS), Topografía y Cartografía, 18(103), 3-6.

Sanli, D.U. & G. Blewitt. (2001). Geocentric sea level trend using GPS and >100-year tide gauge record on a postglacial rebound nodal line, J. Geophys. Res., 106(B1), 713-719.

Santerre, R. (see Michaud, S.)

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Sapucci, L.F. (see Monico, J.F.G.)

Sarma, N.S.M., A.D. Sarma, & B.R. Rao. (2001). A novel technique of modeling GPS antennas mounted on a rocket shaped structure using wedge diffraction analysis, IETE Technical Review, 18(2-3), 159-168.

Sarma, A.D. (see Rao, G.S.B., Sarma, N.S.M.)

Satirapod, C., C. Rizos, & J. Wang. (2001). GPS single point positioning with SA off: How accurate can we get?, Survey Review, 36(282), 255-262.

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Savage, J.C., W.J. Gan, & J.L. Svarc. (2001). Strain accumulation and rotation in the Eastern California Shear Zone, J. Geophys Res., 106(B10), 21995-22007.

Savage, J.C., J.L. Svarc, & W.H. Prescott. (2001). Strain accumulation near Yucca Mountain, Nevada, 1993-1998, J. Geophys Res., 106(B8), 16483-16488.

Savage, J.C. (see Prescott, W.H.)

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Scherneck, H.G. et al. (2001). BIFROST project: 3-D crustal deformation rates derived from GPS confirm postglacial rebound in Fenoscandia, Earth Planets and Space, 53(7), 703-708.

Schenewerk, M.S., J. Marshall, & W. Dillinger. (2001). Vertical ocean-loading deformations from a global GPS network, J. Geod. Soc. Japan, 47(1), 237-242.

Schenewerk, M.S. (see Marshall, J.)

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Schulter, S. (see Jakowski, N.)

Schunk, R.W. (see Sojka, J.J.)

Schupler, B.R. (2001). The response of GPS antennas – How design, environment and frequency affect what you see, Phys. Chem. Earth, 26(A6-8), 605-611.

Schupler, B.R. & T.A. Clark. (2001). Characterizing the behavior of geodetic GPS antennas, GPS World, 12(2), 48-52, 54-55.

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Schutz, Y. (see Terrier, P.)

Schwarz, K.P. (see Mostafa, M.M.R.)

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Seager, R. (see Leisten, O.)

Seagle, D.E. & L.V. Bagwell. (2001). Mapping Blackfeet Indian Reservation irrigation systems with GPS and GIS, Photogrammetric Engineering & Remote Sensing, 67(2), 171-178.

Segall, P., P. Cervelli, S. Owen, M. Lisowski, & A. Miklius. (2001). Constraints on dike propagation from continuous GPS measurements, J. Geophys. Res., 106(B9), 19301-19318.

Segall, P. (see Johnson, K.M.; Murray, J.R.)

Senior, K. (see Ray, J.R.)

Serpelloni, E. et al. (2001). Geodetic deformation in the Central-Southern Apennines (Italy) from repeated GPS surveys, Ann. Geofis., 44(3), 627-647.

Shaeffer, D.K. (see Xu, M.)

Shagimuratov, I.I. (see Baran, L.W.)

Shamsai, A. (see Mousavi, S.M.)

Shienok, N. (see Medvedev, M.)

Shen, Z.K. et al. (2001). Crustal deformation along the Altyn Tagh fault system, western China, from GPS, J. Geophys. Res., 106(B12), 30607-30621.

Sheu, J.P. (see Liao, W.H.)

Shibuya, K. (see Aoki, S.)

Shigeta, K. (see Nagasaka, Y.)

Shih, T.Y., H.Y. Shih, & M. Yang. (2001). The performance of GPS standard positioning service without selective availability, Survey Review, 36(281), 192-201.

Shih, H.Y. (see Shih, T.Y.)

Shin, T.C. et al. (2001). Ground displacements around the fault of the September 20^th, 1999, Chi-chi Taiwan earthquake, Geophys. Res. Lett., 28(8), 1651-1654.

Shinagawa, N. (see Saitoh, K.)

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Sigmundsson, F. (see Hreinsdóttir, S.)

Signer, Th. (see Schlatter, A.)

Sillard, P. (see Nocquet, J.M.)

Sin, H.G. (see Rakha, H.)

Singh, M. (see Reilly, M.H.)

Sjöberg, L.E. (see Pan, M.; Sun, W.)

Skone, S.H. (2001). The impact of magnetic storms on GPS receiver performance, J. Geod., 75(9-10), 457-468.

Skone, S., K. Knudsen, & M. de Jong. (2001). Limitations in GPS receiver tracking performance under ionospheric scintillation conditions, Phys. Chem. Earth, 26(A6-8), 613-621.

Skrivervik, A.K., J.F. Zurcher, O. Staub, & J.R. Mosig. (2001). PCS antenna design: The challenge of miniaturization, IEEE Antennas and Propagation Magazine, 43(4), 12-26.

Slater, J.A. (see Weber, R.)

Smith, D.P. & S.F. Atkinson. (2001). Accuracy of rectification using topographic map versus GPS control points, Photogrammetric Engineering & Remote Sensing, 67(5), 565-570.

Snay, R.A. (see Eckl, M.C.; Marshall, J.)

Soddu, C. & O. Razumovsky. (2001). Inmarsat’s new navigation payload, GPS World, 12(11), 24+.

Sojka, J.J., D.C. Thompson, R.W. Schunk, T.W. Bullett, & J.J. Makela. (2001). Assimilation ionosphere model: Development and testing with combined ionospheric campaign Caribbean measurements, Radio Sci., 36(2), 247-259.

Sojka, J.J. (see Makela, J.)

Sokolovskiy, S.V., C. Rocken, & A.R. Lowry. (2001). Use of GPS for estimation of bending angles of radio waves at low elevations, Radio Sci., 36(3), 473-482.

Sokolovskiy, S.V. (see Rocken, C.)

Soler, T. (2001). Densifying 3D GPS networks by accurate transformation of vector components, GPS Solutions, 4(3), 27-33.

Soler, T. (2001). Transformaciones rigurosas de vectores GPS al marco de referencia SIRGAS, Revista Cartográfica, 72(1), 139-147.

Soler, T. (see Eckl, M.C.)

Spilker, J.J. & A.J van Dierendonck. (2001). Proposed new L5 civil GPS codes, Navigation, 48(3), 135-144.

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Stadter, P.A. (see Chacos, A.A.)

Stangl, G. (see Bruyninx, C.; Pany, T.; Pany, T.)

Staub, O. (see Skivervik, A.K.)

Stein, R.S. (see Bawden, G.W.)

Steiner, A.K. et al. (2001). GNSS occultation sounding for climate monitoring, Phys. Chem. Earth, 26(A3), 113-124.

Stempfhuber, W. (see Czaja, J.)

Stephen, J. & G. Lachapelle. (2001). Development and testing of a GPS-augmented multi-sensor vehicle navigation system, J. Navig., 54(2), 297-319.

Stewart, M. & M. Tsakiri. (2001). The status of the global positioning system for dam surface monitoring, Proc. Institution of Civil Engineering, Geotechnical Engineering, 149(4), 249-252.

Stewart, M.P. (see Featherstone, W.E.; Wang, J.; Wang, J.)

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Ware, R.H. et al. (2001). Real-time national GPS networks for atmospheric sensing, J. Atmospheric and Solar-Terrestrial Physics, 63(ER12), 1315-1330.

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Xu, G. (Yang, Y.)

Xu, M., D.K Su, D.K. Shaeffer, T.H. Lee, & B.A. Wooley. (2001). Measuring and modeling the effects of substrate noise on the LNA for a CMOS GPS receiver, IEEE J. Solid-State Circuits, 36(3), 473-485.

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Yoshihara, T., T. Tsuda, & K. Hirahara. (2001). A study of spatial water vapor distributions by using one-way residuals of GPS phase measurements, Earth, Planets and Space, 53(5), 397-408.

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Yuan, J.-P. (see Yue, X.-K.)

Yuan, Y. & J. Ou. (2001). An improvement to ionospheric delay correction for single-frequency GPS users – the APR-I scheme, J. Geod., 75(5-6), 331-336.

Yuan, Y. & J. Ou. (2001). Auto-covariance estimation of variable samples (ACEVS) and its application for monitoring random ionospheric disturbances using GPS, J. Geod., 75(7-8), 438-447.

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Zakharov, V.I. (see Berbeneva, N.A.)

Zarazaga-Soria, F.J. et al. (2001). Examples of vehicle location systems using CORBA-based distributed real-time GPS data and services, Computers, Environment and Urban Systems, 25(3), 293-305.

Zàvoti, J. (see Varga, P.)

Zerbini, S. et al. (2001). Height and gravity variations by continuous GPS, gravity and environmental parameter observations in the southern Po Plain, near Bologna, Italy, Earth Planet. Sci. Lett., 192(3), 267-279.

Zhang, D.H. (see Chang, Q.)

Zhang, F.P. (see Huang, C.)

Zhang, J. & G. Lachapelle. (2001). Precise estimation of residual tropospheric delays using a regional GPS network for real-time kinematic applications, J. Geod., 75(5-6), 255-266.

Zhang, Q.S. (see Chang, Q.)

Zhang, X. (see Li, S.)

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Zhou, C.C. (see Sahr, J.D.)

Zhu, J., X. Ding, & Y. Chen. (2001). Maximum-likelihood ambiguity resolution based on Bayesian principle, J. Geod., 75(4), 175-187.

Ziebart, M. & P. Dare. (2001). Analytical solar radiation pressure modelling for GLONASS using a pixel array, J. Geod., 75(11), 587-599.

Zimba, R. & C.L. Merry. (2001). First results for the GPS survey of South African tide gauges, GPS Solutions, 5(2), 78-86.

Zou, X. (see de Pondeca, M.S.F.V.; de Pondeca, M.S.F.V.)

Zou, X.L. (see Li, S.Y.)

Zuffada, C. (see Treuhaft, R.N.)

Zumberge, J.F. & G. Gendt. (2001). The demise of selective availability and implications for the International GPS Service, Phys. Chem. Earth, 26(A6-8), 637-644.

Zumberge, J.F. (see Kuang, D.)

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