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 11:01:56 EST
GV1749 ********************************************************************
GV1749 ACCURACIES - Complete network and local accuracy information.
GV1749 DESIGNATION - CHARLES
GV1749 PID - GV1749
GV1749
GV1749 Horiz and Ellip are the horizontal and ellipsoid height accuracies
GV1749 at the 95% confidence level per Federal Geographic Data Committee
GV1749 Geospatial Positioning Accuracy Standards. SD_N, SD_E and SD_h are
GV1749 the standard deviations (one sigma) of the coordinates (NETWORK) or
GV1749 of the difference in the coordinates (LOCAL) in latitude, longitude
GV1749 and ellipsoid height. CorrNE is the (unitless) correlation
GV1749 coefficient between the latitude and longitude components of either
GV1749 the coordinate (NETWORK) or coordinate difference (LOCAL). Dist is
GV1749 the three-dimensional straight-line slope distance, in km, between
GV1749 station GV1749 and the corresponding local station. Local stations
GV1749 are stations processed simultaneously in a session regardless of
GV1749 distance.
GV1749
GV1749 Accuracy and standard deviation values are given in cm.
GV1749
GV1749 Type/PID Horiz Ellip Dist(km) SD_N SD_E SD_h CorrNE
GV1749 -------------------------------------------------------------------
GV1749 NETWORK 17.72 72.66 7.66 6.79 37.07 +0.02551665
GV1749 -------------------------------------------------------------------
GV1749 LOCAL (004 points):
GV1749 GV6168 12.42 45.69 24.81 5.93 3.33 23.31 +0.37197346
GV1749 GV6171 12.24 45.51 36.74 5.84 3.31 23.22 +0.37131172
GV1749 GV6170 19.60 75.15 41.05 8.31 7.70 38.34 +0.06762833
GV1749 GV6160 17.67 72.62 50.07 7.65 6.76 37.05 +0.02705579
GV1749
GV1749 MEDIAN 15.04 59.15 38.90
GV1749 -------------------------------------------------------------------