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 10:42:06 EST
CK1759 ********************************************************************
CK1759 ACCURACIES - Complete network and local accuracy information.
CK1759 TIDAL BM - This is a Tidal Bench Mark.
CK1759 DESIGNATION - M 143
CK1759 PID - CK1759
CK1759
CK1759 Horiz and Ellip are the horizontal and ellipsoid height accuracies
CK1759 at the 95% confidence level per Federal Geographic Data Committee
CK1759 Geospatial Positioning Accuracy Standards. SD_N, SD_E and SD_h are
CK1759 the standard deviations (one sigma) of the coordinates (NETWORK) or
CK1759 of the difference in the coordinates (LOCAL) in latitude, longitude
CK1759 and ellipsoid height. CorrNE is the (unitless) correlation
CK1759 coefficient between the latitude and longitude components of either
CK1759 the coordinate (NETWORK) or coordinate difference (LOCAL). Dist is
CK1759 the three-dimensional straight-line slope distance, in km, between
CK1759 station CK1759 and the corresponding local station. Local stations
CK1759 are stations processed simultaneously in a session regardless of
CK1759 distance.
CK1759
CK1759 Accuracy and standard deviation values are given in cm.
CK1759
CK1759 Type/PID Horiz Ellip Dist(km) SD_N SD_E SD_h CorrNE
CK1759 -------------------------------------------------------------------
CK1759 NETWORK 2.05 2.90 0.54 0.95 1.48 -0.64813763
CK1759 -------------------------------------------------------------------
CK1759 LOCAL (005 points):
CK1759 CK1764 1.54 2.16 1.76 0.34 0.73 1.10 -0.76068823
CK1759 CK4282 3.36 6.90 3.53 1.49 1.00 3.52 -0.71807414
CK1759 CK4292 2.02 2.78 4.26 0.38 0.98 1.42 -0.78131603
CK1759 CK2502 2.68 3.51 5.92 0.45 1.31 1.79 -0.82060165
CK1759 CK4280 3.89 9.66 6.07 1.85 1.13 4.93 -0.19865217
CK1759
CK1759 MEDIAN 2.68 3.51 4.26
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