GDI-SBV: Supply plants for road construction materials in Saxony (SN)

This dataset was compiled by LISt GmbH on behalf of the Ministry of Economic Affairs, Labour and Transport (SMWA) and the State Office for Road Construction and Transport (LASuV). It contains well-monitored delivery plants for rock grains and asphalt mixing plants for road and civil engineering. The supply plants for rock grains include natural and industrially produced rock granules, RC building materials and building material mixtures for the production of layers without binders. Only those who wish to have their production programme published in accordance with TL Asphalt-StB’s own production control certificates for the individual types of asphalt mixtures are included in the asphalt mixers. Esri-Shapefile, GeoJSON and GeoPackage are available as data format in ETRS89/UTM 33N (25833).本数据集由LISt GmbH受经济事务、劳工与交通部（SMWA）以及道路建设与运输国家局（LASuV）委托编制。数据集包含用于道路与土木工程的、经严格监测的砂石料供应站与沥青拌合站。砂石料供应站涵盖天然及工业生产的碎石颗粒、钢筋混凝土（RC）建材，以及用于制作无粘结剂结构层的建材混合料。沥青拌合站仅收录那些希望根据《TL Asphalt-StB》中针对各类沥青混合料的生产管控证书要求，公开其生产方案的主体。数据集提供Esri-Shapefile、GeoJSON与GeoPackage三种数据格式，坐标系采用ETRS89/UTM 33N（25833）。