NWM App Data

This resource contains streams of the US considered in the National Water Model as midpoints to be used in the mobile NWM App viewer for Android and iOS that's currently under development. It provides a shapefile with the streams as midpoints, a csv with the stream ID and their respective latitude and longitude values. It also provides the same information in database formats. One of the database files do not include an ID.
Again, this data is for testing purposes. More data will be potentially added in the future.

本数据集包含美国境内纳入国家水文模型（National Water Model，NWM）的水系中点数据，供当前处于开发阶段的Android与iOS平台移动版NWM应用查看器使用。数据集提供了存储水系中点数据的Shapefile文件，以及包含水系ID、对应纬度与经度信息的CSV文件。此外还提供了该数据集的数据库格式版本，但其中一份数据库文件未包含水系ID字段。需特别说明的是，本数据集仅用于测试用途，未来或将新增更多数据。