National Geospatial Program

The USGS Hydrography Webinar Series shares success stories from users, provides information on The National Hydrography Dataset (NHD) and other related products, and provides a forum for users to learn more about Hydrography-related topics.

QL1 lidar acquired over approximately 5 square miles of the Little Bighorn Battlefield National Monument in Montana

This is the cover of the February 2013 Photogrammetric Engineering and Remote Sensing journal

This is the cover of the February 2010 Photogrammetric Engineering and Remote Sensing Journal

On December 3, 2009, more than 300 people gathered at the U.S. Geological Survey (USGS) headquarters in Reston, Virginia, to celebrate the 125^th anniversary of USGS topographic mapping. The ceremony opened with a special production by Duke Ellington School of the Arts

On December 3, 2009, more than 300 people gathered at the U.S. Geological Survey (USGS) headquarters in Reston, Virginia, to celebrate the 125^th anniversary of USGS topographic mapping. The ceremony opened with a special production by Duke Ellington School of the Arts

On December 3, 2009, more than 300 people gathered at the U.S. Geological Survey (USGS) headquarters in Reston, Virginia, to celebrate the 125^th anniversary of USGS topographic mapping. The ceremony opened with a special production by Duke Ellington School of the Arts

On December 3, 2009, more than 300 people gathered at the U.S. Geological Survey (USGS) headquarters in Reston, Virginia, to celebrate the 125^th anniversary of USGS topographic mapping. The ceremony opened with a special production by Duke Ellington School of the Arts

On December 3, 2009, more than 300 people gathered at the U.S. Geological Survey (USGS) headquarters in Reston, Virginia, to celebrate the 125^th anniversary of USGS topographic mapping. The ceremony opened with a special production by Duke Ellington School of the Arts

On December 3, 2009, more than 300 people gathered at the U.S. Geological Survey (USGS) headquarters in Reston, Virginia, to celebrate the 125^th anniversary of USGS topographic mapping. The ceremony opened with a special production by Duke Ellington School of the Arts

Cover image for the January 2009 Photogrammetric Engineering and Remote Sensing Journal