'iSeaTree' is an application for identifying and tracking urban trees. It works with the USFS's 'iTree' API to calculate the CO2, H2O, and pollution benefits of trees anywhere within the United States and Canada. It also has built-in tree surveying tools (like an AI to help identify the tree species) which help beginners in entering complete and accurate data about trees in their region. 'iSeaTree' turns app-users into citizen scientists and helps communities protect and preserve their urban canopies.