Cook Inlet Basin Study Unit – Roads

nawqa_roads is a line coverage of the roads in the Cook Inlet Basin National Water-Quality Assessment (NAWQA) study unit. A statewide coverage of the road system was obtained from USGS 1:2,000,000 digital line graphs using techniques described by Domaratz and others (1982). The drainage basin boundaries of the Cook Inlet Basin, developed from 1:250,000 quadrangle maps, were used as the boundaries of this coverage.

Data e Risorse

Sito webHTML
National Water Quality Assessment (NAWQA)—Cook Inlet Basin Study Unit
Esplora
- Altre informazioni
- Vai alla risorsa
MetadataHTML
Roads in the Cook Inlet Basin - National Water-Quality Assessment Program
Esplora
- Altre informazioni
- Vai alla risorsa
metadata.json
Esplora
- Altre informazioni
- Download

Informazioni addizionali

Campo	Valore
Ultimo aggiornamento	Dicembre 17, 2019, 10:23 (AKST)
Creato	Dicembre 17, 2019, 10:23 (AKST)
Stato	Complete
Data Types	GIS
End Date	1997-09-15
ISO Topics	transportation
Geo-keywords	Kenai Peninsula, Southcentral