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Localization
With these points added to each column, pressing “Auto”
causes the software to intelligently determine the proper
association between the two systems based on relative
geometry. The residuals reflect the differences between the
geometry of the points on the left side and those on the
right side rather than between absolute coordinates.
Once the localization is complete, the parameters can
be viewed by pressing Setup. Because the original
control coordinates were established with precise GNSS
observations and the survey coordinates were determined
by precise GNSS observations, the rotation should be 0
and the scale should be 1. Looking at these values will help
determine the quality of the localization. Ultimately I chose
to set these values to 0 and 1 and reviewed the residuals
again. Also, the North Inclination and East Inclination are
important to study. These values should be near 0. Here we
see about 5 arc seconds in North tilt and 16 arc seconds in
East tilt. As can be seen in this screen the autonomous base
coordinates are 5.4052 feet from the Known Coordinate
System Northing and 1.735 feet from the Known Coordinate
System Easting 14.165 feet from the Known Coordinate
System Height.
Содержание TRIUMPH-LS
Страница 1: ...U S E R S G U I D E TO T H E T R I U M P H L S E Version 20160121 ...
Страница 17: ...www javad com 17 Introduction ...
Страница 39: ...www javad com 39 Collect Screens ...
Страница 59: ...www javad com 59 Stake Out Points ...
Страница 91: ...www javad com 91 Stake Out Alignments ...
Страница 93: ...www javad com 93 Using ShapeTags and Codes Data Structure ...
Страница 105: ...www javad com 105 Using ShapeTags and Codes ...
Страница 149: ...www javad com 149 Localization ...
Страница 165: ...www javad com 165 Appendix B NGS AntCal Appendix B NGS AntCal Data http www ngs noaa gov ANTCAL Antennas jsp manu Javad ...
Страница 166: ...www javad com 166 Appendix B NGS AntCal Appendix B NGS AntCal Data http www ngs noaa gov ANTCAL ...