The map of Batangas City is now filled with a lot of buildings. Before, there were only a few buildings, until I started large-scale mapping of that city (POIs, roads, buildings, land use, power distribution network, etc.) from there or at home, and Project NOAH-ISAIAH started a HOT project to map buildings in Batangas for disaster risk analysis. Thanks to my efforts, and those who participated in the Project NOAH-ISAIAH HOT project.