highways_deu1992 {SUNGEO} | R Documentation |
Roads polylines for Germany, 1992
Description
Roads thematic layer from Digital Chart of the World. Subset: divided multi-lane highways.
Usage
highways_deu1992
Format
Simple feature collection with 1741 features and 5 fields. geometry type: MULTILINESTRING. dimension: XY. bbox: xmin: 5.750933 ymin: 47.58799 xmax: 14.75109 ymax: 54.80712 epsg (SRID): 4326. proj4string: +proj=longlat +datum=WGS84 +no_defs.
- MED_DESCRI
Is the road a divided multi-lane highway with a median? Character string.
- RTT_DESCRI
Primary or secondary route? Character string.
- F_CODE_DES
Feature code description (road or trail). Character string.
- ISO
ISO 3166-1 alpha-3 country code. Character string.
- ISOCOUNTRY
Country name. Character string.
Source
Defense Mapping Agency (DMA), 1992. Digital Chart of the World. Defense Mapping Agency, Fairfax, Virginia. (Four CD-ROMs). Available through DIVA-GIS: http://www.diva-gis.org/gData (accessed August 12, 2021).