Building Footprints

Dataset of building footprints in the Yukon Territory. Building footprints were extracted from LiDAR orthophotos using deep learning. Manual corrections were applied to both erroneous and missed building extractions. The Regularize Building Footprint tool was used to reduce vertices and simplify the footprints. A tolerance of 1 was used, with a precision of 0.25. Distributed from GeoYukon by the Government of Yukon. Discover more digital map data and interactive maps from Yukon’s digital map data collection. For more information: [e-mail]育空地区（Yukon Territory）建筑轮廓数据集。本数据集的建筑轮廓通过深度学习从激光雷达（LiDAR）正射影像中提取得到，研究人员已针对提取错误与遗漏的建筑轮廓开展人工修正工作。随后通过规整建筑轮廓工具（Regularize Building Footprint tool）对轮廓进行顶点精简与格式简化，本次处理采用的容差为1，精度为0.25。本数据集由育空省政府通过GeoYukon平台发布。您可在育空地区数字地图数据合集中探索更多电子地图数据与交互式地图资源。如需更多信息，请联系：[e-mail]