Merge GPS Data to Survey Database

Use the Moving Platform Gravity > Import > Merge GPS Data to Survey Database menu option (AGMERGE GX) to merge GPS data into the gravity database.

Merge GPS Data into Gravity Database dialog options

Gravity database	Name of the gravity database. Script Parameter AGMERGE.GRAV
GPS database	Name of the GPS database. Script Parameter AGMERGE.GPS

Application Notes

The GX merges GPS data (Latitude, Longitude and Height channels) into the gravity database by matching the Date and Time values from the Date and Time channels.

It first creates the "_lookup.tbl" file from the GPS database with Date, Time, Latitude, Longitude, and Height fields in the table. Then, it merges Latitude, Longitude, and Height data into the gravity database by using the "Tablelook2_DU" method with Date and Time indexes.