OT.032006.32611.1 en dataset OpenTopography info@opentopography.org distributor 2006-03-01 ISO 19139/19115 Metadata for Datasets 2003 UTM Zone 11N WGS84 Meters [EPSG: 32611] Ellipsoid B4 Project - Southern San Andreas and San Jacinto Faults 2006-03-01 publication 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 National Center for Airborne Laser Mapping http://www.ncalm.org/ originator Ohio State University, School of Earth Sciences http://geology.okstate.edu/ originator National Science Foundation https://nsf.gov/ resourceProvider Ohio State University, School of Earth Sciences http://geology.okstate.edu/ custodian U.S. Geological Survey https://www.usgs.gov/ custodian UNAVCO https://www.unavco.org/ custodian null info@opentopography.org https://opentopography.org distributor en geoscientificInformation -120.637762530238 -115.614770697411 32.8649278545368 36.0708268641649 https://doi.org/10.5069/G97P8W9T HTTP Standard Internet browser Download Navigate directly to the URL for data access and download.