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Map of Debris-Flow Source Areas in the San Francisco Bay Region, California
Entry ID:
USGS_OFR_97_745_E
Summary
Abstract:
This report is a digital database package containing both plotfiles and
Geographic Information Systems (GIS) databases of maps of potential debris flow sources, as well as locations of historic debris flow sources, in the San Francisco Bay Region. The data are provided for both the entire region and each county within the region, in two formats. The data are provided as ARC/INFO (Environmental Systems Research Institute, Redlands, CA) coverages and grids for use in GIS packages, and as PostScript plotfiles of formatted maps similar to traditional U.S. Geological Survey map products. [Summary provided by the USGS.]
Related URL
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
S.D. Ellen, R.K. Mark, G.F. Wieczorek, C.M. Wentworth, D.W. Ramsey, and T.E. May
Dataset Title:
Map of Debris-Flow Source Areas in the San Francisco Bay Region, California
Dataset Series Name:
Open-File Report 97-745 E
Dataset Publisher:
U.S. Geological Survey
Data Presentation Form:
GIS Map
Online Resource:
http://wrgis.wr.usgs.gov/
Science Keywords
ISO Topic Category
Quality
This is preliminary and has not been reviewed for conformity with U.S.
Geological Survey editorial standards or with the North American Stratigraphic Code.
Use Constraints
Although this database has been subjected to rigorous review and is
substantially complete, the USGS reserves the right to revise the data pursuant to further analysis and review. Furthermore, it is released on condition that neither the USGS nor the United States Government may be held liable for any damages resulting from its authorized or unauthorized use. Ancillary Keywords
Data Set Progress
COMPLETE
Originating Center
Data Center
Distribution
Distribution Media:
Online
Distribution Format:
Arc/Info
Fees:
No fees
Distribution Media:
Online
Distribution Format:
GRID
Fees:
No fees
Personnel
Role:
DIF AUTHOR
Phone:
(301) 614-6898
Fax:
301-614-5268
Email:
Tyler.B.Stevens at nasa.gov
Contact Address:
NASA Goddard Space Flight Center
Global Change Master Directory
City:
Greenbelt
Province or State:
MD
Postal Code:
20771
Country:
USA
Creation and Review Dates
DIF Creation Date:
2004-08-17
Last DIF Revision Date:
2007-01-10
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