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OpenTreeMap is open source software for collaborative, geography-enabled urban tree inventory. OpenTreeMap provides an easy-to-use public inventorying platform that enables individuals, organizations, and governments to collaboratively contribute to an interactive and dynamic map of a community’s tree population. OpenTreeMap is a project of Azavea and Urban Ecos.

Want to contribute? Check out our ContributorLicenseAgreementFAQ to get started!

Implementations

• UrbanForestMap.org - San Francicsco
• GreenprintMaps - Sacramento
• PhillyTreeMap.org - Philadelphia
• SanDiegoTreeMap.org - San Diego

Mailing Lists

• opentreemap-user - For general help
• opentreemap-announce - For project announcements

IRC

Chat about OpenTreeMap on #opentreemap on freenode

Other Information

• Contributors - Organizations and individuals who contributed to OpenTreeMap
• Funders - Organizations that have contributed funding
• ExternalData - Data required by OpenTreeMap
• FirstInstallation - How to setup OpenTreeMap
• UsersAndGroups - Considerations for setting up trusted users and managers
• ImportingData - Data importers and geographic considerations