The Local and Network Accuracy Data Sheet
Program lna_ret Version 2.7.24 Date July 3, 2024
National Geodetic Survey, Retrieval Date = FEBRUARY 20, 2025 10:45:53 EST
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PE0072 ACCURACIES - Complete network and local accuracy information.
PE0072 DESIGNATION - J 91
PE0072 PID - PE0072
PE0072
PE0072 Horiz and Ellip are the horizontal and ellipsoid height accuracies
PE0072 at the 95% confidence level per Federal Geographic Data Committee
PE0072 Geospatial Positioning Accuracy Standards. SD_N, SD_E and SD_h are
PE0072 the standard deviations (one sigma) of the coordinates (NETWORK) or
PE0072 of the difference in the coordinates (LOCAL) in latitude, longitude
PE0072 and ellipsoid height. CorrNE is the (unitless) correlation
PE0072 coefficient between the latitude and longitude components of either
PE0072 the coordinate (NETWORK) or coordinate difference (LOCAL). Dist is
PE0072 the three-dimensional straight-line slope distance, in km, between
PE0072 station PE0072 and the corresponding local station. Local stations
PE0072 are stations processed simultaneously in a session regardless of
PE0072 distance.
PE0072
PE0072 Accuracy and standard deviation values are given in cm.
PE0072
PE0072 Type/PID Horiz Ellip Dist(km) SD_N SD_E SD_h CorrNE
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PE0072 NETWORK 0.95 5.37 0.42 0.35 2.74 +0.07937211
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PE0072 LOCAL (005 points):
PE0072 PE0054 0.82 4.43 13.74 0.38 0.27 2.26 -0.11374442
PE0072 PD0340 1.20 5.57 20.31 0.56 0.37 2.84 -0.32512777
PE0072 PE2542 1.11 6.31 25.67 0.51 0.37 3.22 +0.14194854
PE0072 PE0404 1.00 5.29 48.06 0.46 0.33 2.70 -0.15619773
PE0072 PE2528 0.86 5.33 63.13 0.38 0.32 2.72 +0.12936278
PE0072
PE0072 MEDIAN 1.00 5.33 25.67
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