It is now well known that a healthy urban ecosystem crucial element to healthier citizens (Astell-Burt and Feng 2019), better air (Ning et al. 2016) water quality (Livesley 2016), overall, more resilient environment (Huff 2020). With ecoTeka, an open-source platform for tree management, we leverage the power of OpenStreetMap (Mooney 2015), Mappilary, open data allow decision makers improve thei...