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Emergency Operations Portal

GIS Services

USGS publishes Geographic Information Services (GIS) as a supplement to the full image download capability available through HDDS. Links and information on the available options for image services are provided below. 

Published GIS services:

Interactive map viewer for specifying AOI and data layer options:  http://gisdata.usgs.gov/website/eo/

Web Map Service for supported events:  Service list

Pre-event baseline high-resolution US orthoimagery and USGS map layers (includes REST, SOAP, and WMS) :  http://hdds.usgs.gov/ArcGIS/rest/services/baseline/ImageServer

Selected post-event imagery (includes REST, SOAP, and WMS) :   http://hdds.usgs.gov/ArcGIS/rest/services

USGS geospatial Information (National Map Service Endpoints):  http://viewer.nationalmap.gov/example/services.html

On-demand (user-specified) WMS:

The HDDS system supports a WMS on-demand delivery option based on user selections within the HDDSExplorer interface. This type of user-specified WMS output is available for all public domain and restricted imagery on HDDS. 

The on-demand WMS delivery option is defined and selected by the user as part of the HDDSExplorer search and delivery request.

Once delivered to the end user, the on-demand WMS layers will remain available for 2 weeks.

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Page Last Modified: February 23, 2015