TreeMapLA is the most ambitious OpenTreeMap project yet, presenting information on nearly half a million trees in LA County. Data comes from municipalities, TreePeople volunteers and the general public. Urban Ecos served as the project lead and provided the following services:

• Liaison between TreePeople and the software development team for the website and smart phone apps
• Oversight of development of critical new functionality, including incorporation of stormwater management features
• Support for development of the species list and data fields
• Software testing and improvement