The ground-mounted photovoltaic panel in the Piedmont region.

This Geopackage (GPKG) database contains the ground-mounted photovoltaic panels as in the Piedmont region (north west of Italy). The acquisition of the polygons was carried out from several basemaps (such as Bing, Google Satellite, Openstreetmap, etc) made available through the QGIS software as XYZ tiles services. The (manual) recognition activity has been carried out over the last two years without continuity and neither the correctness of the geometries nor the complexity of the information are guaranteed in any way. The GPKG contains: the database itself, a QGIS project, the layers and the used styles.本地理数据包（Geopackage，GPKG）数据库收录了意大利西北部皮埃蒙特大区的地面安装光伏板数据集。 该数据集的面要素采集工作依托多款公开底图完成，涵盖必应地图、谷歌卫星影像、开放街道地图等，这些底图通过QGIS软件以XYZ瓦片服务的形式对外提供调用。 本次（人工）识别作业于近两年间断续开展，无法以任何方式保证几何要素的准确性，亦无法确保所采集信息的详细程度。 该GPKG文件包含数据库本体、QGIS工程文件、各要素图层及配套样式配置。