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The Gulf of the Farallones: Sidescan-Sonar Imagery
Entry ID:
USGS_OFR_2004_1082
Summary
Abstract:
In 1989, the U.S. Geological Survey (USGS) began a major geologic and
oceanographic investigation of the Gulf of the Farallones National Marine Sanctuary continental shelf system, designed to evaluate and monitor human impacts on the marine environment (Karl and others, 2002). The study region is located off the central California coast, adjacent to San Francisco Bay and encompasses the Gulf of ... ![]()
Related URL
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
Sweeney, E.M., Danforth, W.W., Karl, H.A., O'Brien, T.F., Schwab, W.C.
Dataset Title:
The Gulf of the Farallones: Sidescan-Sonar Imagery
Dataset Series Name:
Open File Report 2004-1082
Dataset Release Date:
2004
Dataset Publisher:
U.S. Geological Survey
Data Presentation Form:
GIS data
Online Resource:
http://pubs.usgs.gov/of/2004/1082/index.htm
Temporal Coverage
Start Date:
1993-01-01
Stop Date:
1997-12-31
Location Keywords
Science Keywords
ISO Topic Category
Quality
ATTRIBUTE ACCURACY REPORT: Thematic accuracy was checked using GPS controlled
navigation to representative areas of the coastline. The vector polygon data was loaded into a field PC and displayed in ArcView software. A tracking software allowed the analyst to travel to specific points in the data with precision and to check the type of habitat in the ... ![]()
Access Constraints
DISTRIBUTION LIABILITY: None
Use Constraints
Not for Navigation
Data Set Progress
COMPLETE
Data Center
Distribution
Distribution Media:
ONLINE
Distribution Format:
ESRI Arc Export format
Fees:
None
Personnel
Creation and Review Dates
DIF Creation Date:
2000-04-03
Last DIF Revision Date:
2012-02-23
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