CORS Network Update
MaineDOT is shutting down it's current Maine Real-Time Network (CORS) on October 1, 2025.
Current users wishing to sign up for the new MaineDOT real time network and continue using the service MUST re-apply to set up accounts, user names and passwords. Please review the complete notice and sign up instructions below.
Notice to Users of New Pivot Software (DOC) | New Pivot Sign-Up Procedure (PDF)
Survey Section: The Survey Section of the Property Office manages the MaineDOT GPS Continuously Operating Reference Station (CORS) program and provides State Plane Coordinates and Datum Elevations for MaineDOT's preliminary and construction engineering projects, as well as data referencing older surveys and older Right of Way Maps. Contact Jason Everett for matters regarding CORS Set-up or to report problems with the CORS.
Right of Way Research Section: The Right of Way Research Section locates Right of Way Maps for Maine highways for use within MaineDOT as well as for private surveyors and the general public. Please request Right of Way Maps from Joel White at via email
- National Geodetic Survey Seeks Input From Maine Geodetic Users
- CORS Setup
- To get CORS RINEX data or to use the MaineDOT CORS Virtual Reference System, you will need a login and password. Please submit:
- End User Name
- Company Name
- Phone number(s)
- Email address of End User(s)
- Please request this data through Harry Nelson:
- Telephone: 207-624-3657
- E-mail Jason Everett
- CORS RINEX data for post processing can be obtained through the same Logon and Password.
- Control Survey and CORS Data
- Right of Way Map Data
Information and maps are requested through Kyle McLaggan, Right of Way Research Section. Please contact Joel at:
- Telephone: 207-624-3154
- Email: Joel.White@maine.gov
Please provide Project Number and Right of Way File Number, if possible. This will expedite data requests.
You can also use our map viewer.
- Useful Links and Data