Global seafloor rock presence mapping, 0.1° grid [ver202512]
收藏DataCite Commons2026-03-24 更新2026-05-04 收录
下载链接：
https://app.hubocean.earth/catalog/dataset/e36187d8-c249-45ed-af53-47a06f52cf5d
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资源简介：
Global mapping of rocky bottoms at 0.1° resolution (nominal 11km). Rock presence includes bedrock outcrops, consolidated sediments, coral reef framework, biogenic crusts, and chemogenic hardgrounds. Values represent percentage coverage. Derived using 3D inverse distance weighting interpolation (IDW3D considers horizontal distance and water depth).
提供机构：
HUB Ocean
创建时间：
2025-12-11
