Web Services Directory

Viewing 1 to 10 of 10 APIs
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APIDescriptionCategoryUpdated
USGS Contour ServiceContour mapping serviceMapping2013-01-14
National Map Elevation QueryTerrain and elevation mapping serviceMapping2012-11-09
USGS Seamless DatasetsUSGS mapping data serviceMapping2012-04-12
USGS WaterservicesWater quality information serviceGovernment2012-02-28
National Map ViewerUSGS ArcGIS mapping serviceMapping2011-11-08
Vs30 map serverSeismic hazard estimating serviceMapping2011-10-31
USGS Greenness QueryGeological data serviceReference2011-08-29
USGS United States National Grid ConversionGeological data serviceReference2011-08-29
USGS Gazetteer QueryGeological data serviceMapping2011-08-23
USGS Elevation Query ServiceDetermine elevation based on latitude and longitudeMapping2007-01-23
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