3D Hydrography (3DHP) FTN Interest Group

< cross-posting with 3DEP FTN > 3DHP FTN Interest Group Members, USGS is updating the 3D National Topography Model Data ...

3DHP FTN Community, NSGIC and USGS are developing a draft 2026-27 Project Work Plan for discussion during a May ( date to ...

3DHP FTN Community, The USGS Hydrography Community Call is scheduled for tomorrow , Tue 4.28, at 1:00 PM E (10:00 AM P) ...

The Hydrography Stewards for Washington and California invite those of you involved with hydrography data development for their ...

The NSGIC/USGS 3DHP for the Nation cooperative agreement is back online. Both NSGIC and USGS have extended extra effort to re-establish ...

Hi all, We would like to share a tool that Connecticut has developed to support 3DHP planning efforts. The application allows ...