Interpretation on aerial photography for house identification on landslide area at Bompon sub-watershed

Studies about assessing buildings' damage and vulnerability on a detailed scale are still rare to find. Especially regarding the guidelines to analyze remote sensing data are still limited nowadays before further reviewing the procedures for analyzing the vulnerability of buildings to landslides based on remote sensing data, the most fundamental thing is how to collect information on vulnerable objects, such as houses, which are mostly still carried out by field surveys. Therefore, this study aims to identify the houses in an area prone to landslides in Bompon Sub-Watershed based on aerial photograph interpretation. The result from this study is a systematic step to analyze house buildings in an area prone to landslides based on small-format aerial photographs. Those steps are field observation, building interpretation, proxy interpretation, deduce from a set of proxies, and the last is landslide area interpretation. The interpretation keys arranged from this study can sufficiently identify the house buildings despite some errors where it usually happens on some objects such as storehouses or omah suwung. © 2023 Author(s).