Geospatial Services

DC.gov

OCTO

About OCTO

Who We Are
Programs, boards, awards, performance

Go There »
News Room
Press releases, media coverage

Go There »
Tech Opportunities
Contracts, jobs, other opportunities

Go There »
View All »

Data

Data Catalog
Feeds, XML, KML, ESRI

Go There »
Agency Data Reports
Law enforcement, services, wards

Go There »
Digital Public Square
Downloads, social media, apps

Go There »
View All »

Maps & Apps

Online Mapping
DC Atlas, GIS, Google Maps

Go There »
Apps
City info to go

Go There »
Track DC
Dashboard of government performance

Go There »
View All »

Agency Support

District Agency Support
OCTO supports District agencies

Go There »
IT Standards
Standards improve efficiency

Go There »
Development, Training & Support
Agencies can become techies

Go There »
View All »

Office of the Chief Technology Officer

Office Hours
Monday through Friday, 8:30 am - 5:30 pm

How to Reach Us
441 4th Street NW
930 South
Washington, DC 20001
octo@dc.gov

Phone: (202) 727-2277
Fax: (202) 727-6857
TTY: (202) 727-8673

FOIA Information
Agency Performance

Website: http://octo.dc.gov

Rob Mancini
Chief Technology Officer
Ask the Agency

Text Size: A A A

Bookmark & Share

Geospatial Services

The District of Columbia Geographic Information System (DC GIS) is coordinated by the Office of the Chief Technology Officer (OCTO) and provides District agencies and the public a “one-stop shop” for geospatial data and enterprise applications. As a technology, GIS empowers policymakers and implementers with data and application tools that support better decision-making and performance. Learn how GIS improves quality and lowers the cost of services provided by the DC Government by visiting the links below.