OSMCoast500: A simplified global coastline polygon at 500m resolution for major islands.
收藏DataCite Commons2022-12-22 更新2025-04-09 收录
下载链接：
https://data.csiro.au/collection/csiro%3A57386v1
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资源简介：
A simplified global coastline polygon for easy downloading, packaging and processing. Provided is a ~500m (0.005 deg WGS84) shapefile that reduces the 1.1GB global OpenStreetMaps (OSM) land polygon to a dataset that is less than 10MB, while retaining the general shoreline of larger islands. Code is available for further information on the processing of the 1.1GB global OSM coastline to 500m or ~100m (0.001 deg WGS84) including all islands (144MB) (not provided here).
提供机构：
CSIRO
创建时间：
2022-12-22
