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 10:45:37 EST
 SX0804 ********************************************************************
 SX0804  ACCURACIES  -  Complete network and local accuracy information.
 SX0804  DESIGNATION -  L 67
 SX0804  PID         -  SX0804
 SX0804
 SX0804  Horiz and Ellip are the horizontal and ellipsoid height accuracies
 SX0804  at the 95% confidence level per Federal Geographic Data Committee
 SX0804  Geospatial Positioning Accuracy Standards.  SD_N, SD_E and SD_h are
 SX0804  the standard deviations (one sigma) of the coordinates (NETWORK) or
 SX0804  of the difference in the coordinates (LOCAL) in latitude, longitude
 SX0804  and ellipsoid height.  CorrNE is the (unitless) correlation
 SX0804  coefficient between the latitude and longitude components of either
 SX0804  the coordinate (NETWORK) or coordinate difference (LOCAL).  Dist is
 SX0804  the three-dimensional straight-line slope distance, in km, between
 SX0804  station SX0804 and the corresponding local station.  Local stations
 SX0804  are stations processed simultaneously in a session regardless of
 SX0804  distance.
 SX0804
 SX0804  Accuracy and standard deviation values are given in cm.
 SX0804
 SX0804  Type/PID  Horiz  Ellip  Dist(km)  SD_N   SD_E   SD_h         CorrNE
 SX0804  -------------------------------------------------------------------
 SX0804  NETWORK   0.66   1.57             0.31   0.21   0.80    +0.01294753
 SX0804  -------------------------------------------------------------------
 SX0804  LOCAL (012 points):
 SX0804  SX1472    1.07   2.49     6.32    0.50   0.34   1.27    -0.05542831
 SX0804  DQ9096    0.83   1.94     6.93    0.39   0.26   0.99    +0.00533282
 SX0804  DQ9097    0.79   1.84     6.98    0.37   0.25   0.94    +0.00382565
 SX0804  DQ9098    1.08   2.51     7.49    0.51   0.34   1.28    -0.01247700
 SX0804  AA6031    0.96   2.25    26.22    0.45   0.31   1.15    -0.04652850
 SX0804  DL2071    0.65   1.55    45.41    0.31   0.20   0.79    +0.01303669
 SX0804  DJ9210    0.65   1.55    48.55    0.31   0.20   0.79    +0.01304795
 SX0804  AJ7207    0.68   1.59    96.95    0.32   0.21   0.81    +0.00802751
 SX0804  CQ6017    0.65   1.55   105.64    0.31   0.20   0.79    +0.01024798
 SX0804  DH7999    0.65   1.57   121.62    0.31   0.20   0.80    +0.01107123
 SX0804  DK4090    0.65   1.55   170.93    0.31   0.20   0.79    +0.01496846
 SX0804  DE8232    0.67   1.57   581.48    0.31   0.22   0.80    -0.00032813
 SX0804
 SX0804  MEDIAN    0.67   1.58    46.98
 SX0804  -------------------------------------------------------------------