Landsat 7 imagery was used to create a full continent mosaic of Antarctica.
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Landsat Image Mosaic Of Antarctica (LIMA) Mosaic
Landsat 7 imagery was used to create a full continent mosaic of Antarctica.
USGS Topographers at Work
Warren "Buz" Brown making second-order measurements using a Kern theodolite. The blind is to prevent temperature variations from affecting the instrument.
Warren "Buz" Brown making second-order measurements using a Kern theodolite. The blind is to prevent temperature variations from affecting the instrument.
USGS Topographers at Work
Warren "Buz" Brown making second-order measurements using a Kern theodolite. The blind is to prevent temperature variations from affecting the instrument.
Warren "Buz" Brown making second-order measurements using a Kern theodolite. The blind is to prevent temperature variations from affecting the instrument.
USGS Topographers at Work
USGS topographer Don Winstead working with a level in Hawaii.
USGS topographer Don Winstead working with a level in Hawaii.
USGS Topographer at Work
USGS topographer Russ Curtis using a Wild N3 level.
USGS topographer Russ Curtis using a Wild N3 level.
USGS Topographer at Work
Topographer Jim Tennant making measurements with a Wild T-2 theodolite on Mount Trumball in Arizona.
Topographer Jim Tennant making measurements with a Wild T-2 theodolite on Mount Trumball in Arizona.
3DHP Map FY24 Partnerships and DCA Projects
This map of the United States and its territories shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data.
This map of the United States and its territories shows geographic extent of the first-ever nationally consistent hydrography data acquired from high-resolution 3D Elevation Program (3DEP) data.