Local and Network Accuracy Data Retrieval

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 11:03:29 EST
 EH0846 ********************************************************************
 EH0846  ACCURACIES  -  Complete network and local accuracy information.
 EH0846  DESIGNATION -  M 176
 EH0846  PID         -  EH0846
 EH0846
 EH0846  Horiz and Ellip are the horizontal and ellipsoid height accuracies
 EH0846  at the 95% confidence level per Federal Geographic Data Committee
 EH0846  Geospatial Positioning Accuracy Standards.  SD_N, SD_E and SD_h are
 EH0846  the standard deviations (one sigma) of the coordinates (NETWORK) or
 EH0846  of the difference in the coordinates (LOCAL) in latitude, longitude
 EH0846  and ellipsoid height.  CorrNE is the (unitless) correlation
 EH0846  coefficient between the latitude and longitude components of either
 EH0846  the coordinate (NETWORK) or coordinate difference (LOCAL).  Dist is
 EH0846  the three-dimensional straight-line slope distance, in km, between
 EH0846  station EH0846 and the corresponding local station.  Local stations
 EH0846  are stations processed simultaneously in a session regardless of
 EH0846  distance.
 EH0846
 EH0846  Accuracy and standard deviation values are given in cm.
 EH0846
 EH0846  Type/PID  Horiz  Ellip  Dist(km)  SD_N   SD_E   SD_h         CorrNE
 EH0846  -------------------------------------------------------------------
 EH0846  NETWORK   0.92   1.41             0.38   0.37   0.72    -0.10178715
 EH0846  -------------------------------------------------------------------
 EH0846  LOCAL (007 points):
 EH0846  EH0875    0.98   1.55    22.30    0.43   0.36   0.79    -0.15060678
 EH0846  DO5142    0.82   1.27    53.16    0.36   0.30   0.65    -0.13148481
 EH0846  DF8976    0.82   1.27    99.48    0.36   0.30   0.65    -0.13003505
 EH0846  DP9942    0.82   1.27   108.02    0.36   0.30   0.65    -0.12739121
 EH0846  DH7107    0.82   1.27   127.85    0.36   0.30   0.65    -0.12992771
 EH0846  DK6714    0.82   1.27   142.71    0.36   0.30   0.65    -0.13728802
 EH0846  DL6016    0.83   1.27   380.41    0.37   0.30   0.65    -0.11349603
 EH0846
 EH0846  MEDIAN    0.82   1.27   108.02
 EH0846  -------------------------------------------------------------------