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 10:51:57 EST
 EP0303 ********************************************************************
 EP0303  ACCURACIES  -  Complete network and local accuracy information.
 EP0303  DESIGNATION -  MOSELEY
 EP0303  PID         -  EP0303
 EP0303
 EP0303  Horiz and Ellip are the horizontal and ellipsoid height accuracies
 EP0303  at the 95% confidence level per Federal Geographic Data Committee
 EP0303  Geospatial Positioning Accuracy Standards.  SD_N, SD_E and SD_h are
 EP0303  the standard deviations (one sigma) of the coordinates (NETWORK) or
 EP0303  of the difference in the coordinates (LOCAL) in latitude, longitude
 EP0303  and ellipsoid height.  CorrNE is the (unitless) correlation
 EP0303  coefficient between the latitude and longitude components of either
 EP0303  the coordinate (NETWORK) or coordinate difference (LOCAL).  Dist is
 EP0303  the three-dimensional straight-line slope distance, in km, between
 EP0303  station EP0303 and the corresponding local station.  Local stations
 EP0303  are stations processed simultaneously in a session regardless of
 EP0303  distance.
 EP0303
 EP0303  Accuracy and standard deviation values are given in cm.
 EP0303
 EP0303  Type/PID  Horiz  Ellip  Dist(km)  SD_N   SD_E   SD_h         CorrNE
 EP0303  -------------------------------------------------------------------
 EP0303  NETWORK  47.01   5.14            11.98  21.32   2.62    +0.85958044
 EP0303  -------------------------------------------------------------------
 EP0303  LOCAL (003 points):
 EP0303  DR0944   39.25   4.31    47.69   10.05  17.90   2.20    +0.81988210
 EP0303  EP0631   54.53   5.66    65.21   13.71  25.01   2.89    +0.81379500
 EP0303  DR1033   46.97   4.90    93.55   12.03  21.27   2.50    +0.86106804
 EP0303
 EP0303  MEDIAN   46.97   4.90    65.21
 EP0303  -------------------------------------------------------------------