Report on plans for a new national spatial reference system now available

The National Geodetic Survey has announce that the final “Report from the 2015 Geospatial Summit on Improving the National Spatial Reference System” is now available.

Information available on new geodetic datums to replace NAD 83 and NAVD 88 in 2022

The National Geodetic Survey (NGS) has released presentations and webinar videos about the planned 2022 release of the new geodetic datums.

Clarification on new NGS geoid model

Implementing the new “GEOID12A” model is not necessary in the continental U.S.

WI-NGS datasheets available for download

Wisconsin NGS Datasheets are now available for download as a zipped file from the SCO due to the federal shut-down.

NGS Releases GEOCON & GEOCON11 for Beta Testing

The National Geodetic Survey (NGS) announces the release of GEOCON and GEOCON11 for Beta testing and evaluation.

Wisconsin’s HMP & WISCORS status

New stations published in the WISCORS and WI-HMP networks

WI-HMP and WISCORS updates

Progress continues, despite some setbacks, towards the completion of the WI-HMP and WISCORS networks.

Looking for Wisconsin geodetic control?

ControlFinder continues to grow as an integrated, online catalog of Wisconsin’s geodetic control data.

Great Lakes Regional Height Modernization Forum coming to Madison

The Wisconsin DOT in cooperation with the National Geodetic Survey is hosting a gathering of experts to discuss regional height modernization issues on September 24-25.

NGS appoints Ellingson as new state advisor

John Ellingson of Black River Falls, WI has been named the new Wisconsin State Geodetic Advisor. The appointment was made in early December by the National Geodetic Survey (NGS).