Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback
    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    B4 Project - Southern San Andreas and San Jacinto Faults

    Metadata Updated: November 12, 2020

    The B4 Lidar Project collected lidar point cloud data of the southern San Andreas and San Jacinto Faults in southern California. Data acquisition and processing were performed by the National Center for Airborne Laser Mapping (NCALM) in partnership with the USGS and Ohio State University through funding from the EAR Geophysics program at the National Science Foundation (NSF). Optech International contributed the ALTM3100 laser scanner system. UNAVCO and SCIGN assisted in GPS ground control and continuous high rate GPS data acquisition. A group of volunteers from USGS, UCSD, UCLA, Caltech and private industry, as well as gracious landowners along the fault zones, also made the project possible. If you utilize the B4 data for talks, posters or publications, we ask that you acknowledge the B4 project. The B4 logo can be downloaded here. A new reprocessed (classified) version of this dataset is here: B4 Project - Southern San Andreas and San Jacinto Faults - Classified Lidar

    Access & Use Information

    Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Date March 1, 2006
    Metadata Created Date November 12, 2020
    Metadata Updated Date November 12, 2020
    Reference Date(s) March 1, 2006 (publication)
    Frequency Of Update

    Metadata Source

    Harvested from OpenTopography CSW

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date March 1, 2006
    Metadata Created Date November 12, 2020
    Metadata Updated Date November 12, 2020
    Reference Date(s) March 1, 2006 (publication)
    Responsible Party UNAVCO (Originator); National Center for Airborne Laser Mapping (Originator); Ohio State University, School of Earth Sciences (Originator); U.S. Geological Survey (Originator); National Science Foundation (Originator); null (Originator)
    Contact Email
    Guid OT.032006.32611.1
    Access Constraints
    Bbox East Long -115.614770697411
    Bbox North Lat 36.0708268641649
    Bbox South Lat 32.8649278545368
    Bbox West Long -120.637762530238
    Coupled Resource
    Frequency Of Update
    Harvest Object Id 3cbc4e78-0f88-4f11-978c-a507f6cbe83c
    Harvest Source Id 1017486a-47c7-4139-9ed4-a4d93503679a
    Harvest Source Title OpenTopography CSW
    Licence
    Metadata Language en
    Metadata Type geospatial
    Progress
    Spatial Data Service Type
    Spatial Reference System UTM Zone 11N WGS84 Meters [EPSG: 32611]
    Spatial Harvester True

    Didn't find what you're looking for? Suggest a dataset here.