NGS OPUS Demonstration
A brief tutorial for using the National Geodetic Survey's (NGS) Online Positioning User Service (OPUS).
NGS OPUS Tool
https://geodesy.noaa.gov/OPUS/
Arkansas Division of Land Surveys
http://surveyor.arkansas.gov/
A brief tutorial for using the National Geodetic Survey's (NGS) Online Positioning User Service (OPUS).
NGS OPUS Tool
https://geodesy.noaa.gov/OPUS/
Arkansas Division of Land Surveys
http://surveyor.arkansas.gov/