Tree Canopy 2020

Tree Canopy contains polygons outlining the extent of tree cover for all land within the City of Calgary. The tree canopy was derived by Remote Sensing software using City of Calgary Orthophotos and Lidar. The resulting data was then quality controlled and edited using various photogrammetric and processing tools.

该数据集包含了卡尔加里市内所有土地树木覆盖范围的多边形轮廓。树木冠层数据通过遥感软件，利用卡尔加里市正射影像和激光雷达数据生成。随后，该数据经过多种摄影测量和后期处理工具的质量控制和编辑。