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3D Hydrography Program News will be available below

The USGS and partners launch World Lidar Day Feb. 12 at Geo Week Conference in Denver

The USGS and partners launch World Lidar Day Feb. 12 at Geo Week Conference in Denver

New annual celebration will spotlight the value of lidar and its applications worldwide.

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USGS announces elevation and hydrography data acquisition partnership opportunities.

USGS announces elevation and hydrography data acquisition partnership opportunities.

The U.S. Geological Survey issued a 3D National Topography Model Data Collaboration Announcement for funding partnership opportunities for elevation...

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