Trimble GPS Custom Coordinate System

In order to upload the Nebraska County LDP projection parameters into Trimble Business Center or a Trimble Survey Controller, you will need to copy the custom.csd file into the appropriate directory for both to work. Follow the instructions for working with trimble CSD files on the PDF. The custom file is named "current.csd". I have eliminated all of the excess coordinate systems from other continents from the file and reduced the list to the most commonly used files in North America.

Here is the link to the instructions and the custom coordinate system file.

For the Trimble files click here.

If you have any questions, contact me at the email address below:

casey.sherlock@nebraska.gov