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Exposure Activities Event Size
District of Columbia —
The “Event Size” figure shows cumulative data since July 31, 2020 of positive cases interviewed who reported attending an event with at least five attendees and stated... -
Aerial Photography (Orthophoto) - 2008
District of Columbia —
(Read More) 2008 Orthophoto - This document describes the processes used to create the orthoimagery data produced for the District of Columbia from 2008 digital aerial... -
DCGIS Data Archive July 2003
District of Columbia —
The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The... -
DCGIS Data Archive January 2016
District of Columbia —
The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The... -
DCGIS Data Archive August 2007
District of Columbia —
The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The... -
DCGIS Data Archive April 2015
District of Columbia —
The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The... -
DCGIS Data Archive February 2007
District of Columbia —
The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The... -
Roads 2008
District of Columbia —
Roads. The dataset contains polygons representing planimetric roads, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief... -
Sidewalks 1999
District of Columbia —
Sidewalks captured in 1999. Contract NCPC 93-02. This document describes the planimetric map production for the 350 tiles located in Washington DC and the surrounding...