Dynamap/Highways v2.0 CD-ROM: Major Road Networks Database from Geographic DataTechnology
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下载链接：
https://cmr.earthdata.nasa.gov/search/concepts/C1214585748-SCIOPS.html
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资源简介：
The Dynamap/Highways v2.0 CD-ROM from Geographic Data Technology
provides highway and road data for:
- interstates
- state highways
- major local roads
- mobility characteristics
- access
- speed limits
- feeder streets
The database is a subset of Dynamap/2000 from Geographic
Data Technology. The data is available in the following formats:
- MapInfo for Windows
- ArcView 2
- AtlasGIS for Windows
提供机构：
SCIOPS
