Riga LOD1 model

The Riga LOD1 model is a massive or block model of buildings, which is depicted as 2D contours of buildings with flat roof structures and shows the maximum height of buildings. The data set consists of the LOD1 models of buildings in the territory of Riga, prepared by specialists of the City Development Department of Riga City Municipality using the 2021 aerolaser scanning data of the Latvian Geospatial Information Agency. The full dataset can be viewed in the Riga geospatial information system GEO RIGA https://georiga.eu/3d-riga/.里加LOD1模型（Riga LOD1 model）是面向建筑的大规模体块模型，以带有平顶结构的二维建筑轮廓进行可视化呈现，并标注了建筑的最大高度。 该数据集涵盖里加市域范围内所有建筑的LOD1模型，由里加市政当局城市发展部门的专业人员，基于拉脱维亚地理空间信息局2021年的航空激光扫描数据制作完成。 完整数据集可通过里加地理空间信息系统GEO RIGA（https://georiga.eu/3d-riga/）查看。