Contours - 5m CGVD 2013
收藏Lake Simcoe Region Conservation Authority Open Data2025-11-26 更新2026-05-02 收录
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https://lsrca-open-data-camaps.opendata.arcgis.com/datasets/camaps::contours-5m-cgvd-2013
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资源简介：
Last data update: June 16, 2025 Contours are linear features of the same elevation that represent the shape and elevation of the land showing in 5 m intervals for the Lake Simcoe Watershed. The contours were generated using the ESRI Contour tool from a 2023 Digital Elevation Model (DEM) with 50 cm resolution, and subsequently simplified with a 25 cm tolerance. Vertical datum: CGVD2013. A variety of different data sources have been compiled to create the contours. Greater Toronto Area LiDAR 2023, OMAFRA LiDAR 2022 and Kawartha Lakes Point Cloud 2023.
提供机构：
Conservation Ontario
创建时间：
2025-03-06
