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Elevation maps of the San Francisco Bay region, California, a digital database

Open-File Report 98-625

By:
,

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Abstract

PREFACE: Topography, the configuration of the land surface, plays a major role in various natural processes that have helped shape the ten-county San Francisco Bay region and continue to affect its development. Such processes include a dangerous type of landslide, the debris flow (Ellen and others, 1997) as well as other modes of slope failure that damage property but rarely threaten life directly?slumping, translational sliding, and earthflow (Wentworth and others, 1997). Different types of topographic information at both local and regional scales are helpful in assessing the likelihood of slope failure and the mapping the extent of its past activity, as well as addressing other issues in hazard mitigation and land-use policy. The most useful information is quantitative.

Geospatial Extents

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Elevation maps of the San Francisco Bay region, California, a digital database
Series title:
Open-File Report
Series number:
98-625
Edition:
Version 1.0
Year Published:
1998
Language:
ENGLISH
Publisher:
The Survey,
Contributing office(s):
Western Earth Surface Processes
Description:
Digital data files; 17 p. explanatory pamphlet
Scale:
275000