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 10:53:06 EST
 LZ1461 ********************************************************************
 LZ1461  ACCURACIES  -  Complete network and local accuracy information.
 LZ1461  DESIGNATION -  D 35
 LZ1461  PID         -  LZ1461
 LZ1461
 LZ1461  Horiz and Ellip are the horizontal and ellipsoid height accuracies
 LZ1461  at the 95% confidence level per Federal Geographic Data Committee
 LZ1461  Geospatial Positioning Accuracy Standards.  SD_N, SD_E and SD_h are
 LZ1461  the standard deviations (one sigma) of the coordinates (NETWORK) or
 LZ1461  of the difference in the coordinates (LOCAL) in latitude, longitude
 LZ1461  and ellipsoid height.  CorrNE is the (unitless) correlation
 LZ1461  coefficient between the latitude and longitude components of either
 LZ1461  the coordinate (NETWORK) or coordinate difference (LOCAL).  Dist is
 LZ1461  the three-dimensional straight-line slope distance, in km, between
 LZ1461  station LZ1461 and the corresponding local station.  Local stations
 LZ1461  are stations processed simultaneously in a session regardless of
 LZ1461  distance.
 LZ1461
 LZ1461  Accuracy and standard deviation values are given in cm.
 LZ1461
 LZ1461  Type/PID  Horiz  Ellip  Dist(km)  SD_N   SD_E   SD_h         CorrNE
 LZ1461  -------------------------------------------------------------------
 LZ1461  NETWORK   2.38   1.78             1.14   0.68   0.91    +0.05881578
 LZ1461  -------------------------------------------------------------------
 LZ1461  LOCAL (003 points):
 LZ1461  DL2281    1.91   1.35     2.44    0.92   0.53   0.69    +0.15757425
 LZ1461  DL2238    2.38   1.76    11.59    1.14   0.69   0.90    +0.06239726
 LZ1461  DL2273    2.38   1.76    11.78    1.14   0.69   0.90    +0.06379363
 LZ1461
 LZ1461  MEDIAN    2.38   1.76    11.59
 LZ1461  -------------------------------------------------------------------