NWDTW 2024

This will walk the audience through how FRGS is being used in datum conversion at gaging stations. The presenter will use FRGS in real-time to demonstrate how FRGS interacts with the NGS database to begin planning for the campaign. Documentation of GNSS data collection in the field will be simulated. The presentation will conclude with a demonstration of how to use FRGS to assess the uncertainty of the GNSS survey and apply vertical adjustments. (If time allows, I will show an example of the tracking sheet that we use in SAWSC to pass datum metadata from the surveyor to a reviewer, and finally to our LDM)