数据集 活动流 关于 排序 相关度 按名称升序 按名称降序 最后修改时间 Go 找到1个数据集 Category: extraction_areas Clusters: environment 过滤结果 Extraction of minerals HOLAS 3 (Baltic sea) The dataset contains sand and gravel extraction activity during 2016–2021. The dataset is based on data submitted by HELCOM Contracting Parties in response to a data call. The... SHP ZIP WMS HTML
