Boat ramp locations in the United States of America
收藏USGS-Science Data Catalog2026-03-14 收录
下载链接：
https://data.usgs.gov/datacatalog/data/USGS:63b81b50d34e92aad3cc004d
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资源简介：
The dataset provides point locations of many boat ramp locations in the United States accessible to the public.
创建时间：
2026-03-28
