Original Vector Datasets for Hawaii StreamStats
收藏U.S. Geological Survey2023-01-01 更新2026-04-23 收录
下载链接：
https://www.sciencebase.gov/catalog/item/63140610d34e36012efa3809
下载链接
链接失效反馈官方服务：
资源简介：
These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. These datasets each consist of a folder containing a personal geodatabase of the NHD, and shapefiles used in the HydroDEM process. These files are provided as a means to document exactly which lines were used to develop the HydroDEMs. Each folder contains a line shapefile named for the 8-digit HUC code, containing the NHD flowlines that comprise the coastline for that island. The “hydrolines.shp” shapefile contains the lines that were burned into the [...]
提供机构：
U.S. Geological Survey
创建时间：
2023-01-01
