2　GISと地図情報を活用した都市部の駐車場における広域的なPVポテンシャルの把握

抄録

In this study, we evaluated the wide-area photovoltaic potential of parking areas in Tokyo's 23 wards using parking data from Open Street Map (OSM). The impact of shading, a major challenge in urban PV system deployment, was calculated as a shading loss correction factor using Digital Elevation Model (DEM) and Digital Surface Model (DSM) data in geographic information system (GIS). For weather factors that cannot be considered in GIS analysis, we combined a conversion model from solar radiation to electricity generation based on Japan Meteorological Agency data with correction factors to evaluate generation potential considering both shading and weather conditions.