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Geospatial Data Published in June of 2012


Story at a Glance 

New data published in http://data.dc.gov

 

The DC GIS program operates a data maintenance and enhancement program to keep data current and introduce new and valuable GIS layers to the District government and public. The most recent data additions and updates to the DC GIS data services are:

 

Layer Name Update Timeline   Summary Update Notes
  Central Database DC GIS Tools Data Catalog  
      ESRI Shapefile Google KML  
Census          
Block Polygons Done Done Done Done demographic data added
Tract Polygons Done  Done Done Done demographic data added
Environment          
Above Ground Storage Tanks Done Done Done Done major update
Green Site Done Done Done Done verified and added green roofs
Street Tree  Done Done Done Done update
Location          
Address Point  Done Done Done Done MAR Monthly Report
Address Alias Point Done Done Done Done MAR Monthly Report
Health          
Primary Care Sites Done Done Done Done update
Metro          
Metro Entrances Done Done Done Done new naming for 4 stations
Metro Stations Done Done Done Done new naming for 4 stations
Metro Stations - entire system Done Done Done Done new naming for 4 stations
Miscellaneous          
Capital Projects - 2012 Done Done Done Done new layer
Liquor License Locations Done Done Done Done update
Grocery Store Locations Done Done Done Done update
Nursing Home Locations Done Done Done Done update
Office of Aging Lead Agency  Done Done Done Done update
Senior Service Locations Done Done Done Done update
Political          
ANC - 2012 Done Done Done Done new layer: 2013 boundaries
SMD - 2012 Done Done Done Done new layer: 2013 boundaries
Voting Precinct - 2012 Done Done Done Done new layer: 2012 boundaries
Public Service          
Police Service Area Done Done Done Done minor adjustment to one bndy
Planning          
Future Land Use Done Done Done Done new layer
HistoricDistricts Done Done Done Done update
HistoricLandmarkElements Done Done Done Done new/replacement layer
HistoricLandmarks Done Done Done Done new/replacement layer
HistoricLandmarksPt Done Done Done Done new/replacement layer
HistoricLandmarkSites Done Done Done Done new/replacement layer
PotentialDistricts Done Done Done Done new/replacement layer
PotentialLandmarks Done Done Done Done new/replacement layer
Real Property and Land          
Air Rights Lots Done Done Done Done Read VPM Notes
Alley Frontage Done Done Done Done Read VPM Notes
Building Restriction Line Done Done Done Done Read VPM Notes
CAMA Commercial Point Done Done Done Done Read VPM Notes
CAMA Condominium  Done Done Done Done Read VPM Notes
CAMA Residential Done Done Done Done Read VPM Notes
Condo Lot Done Done Done Done Read VPM Notes
DC Property Locations Done Done Done Done Comprehensive Update
Owner Polygon Done Done Done Done Read VPM Notes
Owner Point Done Done Done Done Read VPM Notes
Parcel Done Done Done Done Read VPM Notes
Public Easement Done Done Done Done Read VPM Notes
Record Lot Done Done Done Done Read VPM Notes
Reservation Done Done Done Done Read VPM Notes
Sale Point Done Done Done Done Read VPM Notes
Squares Poly Done Done Done Done Read VPM Notes
Tax Lots Poly Done Done Done Done Read VPM Notes
Transportation          
Other Bus Line Done Done Done Done added Big Bus Tour routes
Signed Bike Route Done Done Done Done update
Street Roadway Segment Done Done Done Done update
Street Centerline Done Done Done Done update
Street Light Done Done Done Done update
Utility and Communication          
Digital Inclusion Sites Done Done Done Done new layer
Zoning          
Campus Zoning Done Done Done Done update
Planned Unit Development Done Done Done Done update
Overlay Zoning Done Done Done Done update
Transfer of Development Right Done Done Done Done update
Zoning Done Done Done Done update

 

For District government, the data is available in the DC GIS Central geodatabase, accessible through Citrix on the DC GIS tool bar.

For the public, the data is accessible through the DC GIS Data Clearinghouse/Catalog search engine. Enter a keyword or layer name into the search field to return metadata and download options. Download options are available for both ESRI and Google formats. DC GIS data can also filtered by layer theme for grouped results.  The advanced search allows for specialized searching. 

If you have any comments about the site or experience any difficulties, please email us.