Create Level-12 HUC Selection List within the CONUS
收藏DataONE2021-12-05 更新2024-06-08 收录
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资源简介：
This notebook generates an XML file containing up or down stream Level-12 HUCs from a user specified HUC anywhere in the Contiguous United States (CONUS).
Briefly, the resultant XML file contains the following information:
[1] \"WhereStrings\" for selecting HUCs within the National Hydrography Dataset (NHD) using SQL in ArcMap or QTGIS.
[2] Location of stream outlets \"Intersection Points\" between Level-12 HUCs.
[3] A list of Closed Basins within the graph hierarchy.
[4] A list of NLDAS cell ids for forcing selection.
[5] Graph selection lists using DFS, BFS and undirected Dijkstra graphs. With distances to CONUS Level-12 HUCs.
创建时间：
2021-12-05
