Retrieve pre-staged downloadable geospatial products
美国地质调查局 TNM 访问 API
TNM Access API 提供功能强大的网络服务,向开发者公开美国地质调查局(USGS)国家地图(The National Map)产品与服务的相关信息,以支持其构建定制化解决方案。
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- 已选服务商
- nationalmap_tnmaccess
- 已选工具
- 未知——请在重新发现时确认
- 业务任务
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- 目录更新时间
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Obtain dataset results. Organize products by recognizable themes and collections of data. A single product may be tagged as belonging to one or more Datasets. Without additional parameters, this method returns all the available datasets represented in The National Map.
Obtain map services results. Are primarily Web Map Services for visualization and secondarily Data Services for direct access to data. Visualization services currently provide Preview and Availability/Index map services. Data services include OGC WFS services for vector datasets and OGC WCS services for only select raster datasets.
Obtain notification results. Deliver information about new features and data available to users as well as upcoming maintenance windows. Without additional parameters, this method returns all the available notifications pertaining to The National Map.
Obtain product results. With no additional parameters, this query will return 10,000 of the almost 4 million pre-staged products currently available through The National Map.
