Uct,Ug4,Apt: Add Point For Grid Transformation - ashtech DG16 Reference Manual

UCT,UG4,APT: Add Point for Grid Transformation

$PASHS,UCT,UG4,APT,f1,f2,f3,f4,f5,f6,f7,f8
This commands adds a point for the estimation of grid to grid transformation
parameters where Table 6.63 outlines the parameters. You must enter this
command for each of the four required data points to compute the grid to grid
transformation parameters.
Table 6.63. $PASHS,UCT,UG4,APT Parameters
Parameter
f1
f2
f3
f4
f5
f6
f7
f8
UCT,UG4,CAL: Calculate Grid Transformation Parameters
$PASHS,UCT,UG4,CAL
This command computes the estimated grid transformation parameters for the
user-defined grid. In order to compute the estimated grid transformation
parameters, you must have entered the four data points with the
$PASHS,UCT,UG4,APT command.
$PASHQ,UCT,UG4,CAL
This command queries for the estimated grid to grid transformation parameters.
168
Description
Easting in known projection (meters)
Northing in known projection (meters)
Easting in local grid system (meters)
Northing in local grid system (meters)
Sigma easting in known projection
Sigma northing in known projection
Sigma easting in local grid system
Sigma northing in local grid system
DG14 and DG16 Board & Sensor Reference Manual
Range
±9999999.99
±9999999.99
±9999999.99
±9999999.99
0
0
0
0