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San Gabriel Mountains, CA: Tectonics and Topography
NCALM Seed. PI: Roman DiBiase, Arizona State University. The survey area consists of a 53 square kilometer polygon located in San Gabriel Mountains, Northeast of Los Angeles, California. Data were collected on July 17, 2007 to investigate the connection between tectonics and topography.
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Mapping of San Gabriel Mountains, CA 2009 Fire
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Survey conducted by NCALM for investigators Arjun Heimsath and Kelin Whipple, Arizona State University; Michael Lamb, California Institute of Technology; and Ken Hudnut, U.S. Geological Survey, through funding from their institutions to investigate tectonics and geomorphology of the San Gabriel Mountains, California.
Loma Mar, CA: Lidar survey of the San Jose Mountains
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NCALM Seed. PI: Jill Marshall, San Francisco State University. The project area covers portions of the San Jose Mountains and consists of two polygons totaling approximately 50 square kilometers. The area of interest is located 30 kilometers west of San Jose, CA and was flown on Wednesday and Thursday, December 6-7, 2006.
Santa Clarita Topography
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This dataset was collected as an NCALM Seed grant for PI Katherine Lowe, University of Michigan, for the purpose of studying the effects of topography on peak ground acceleration. The requested survey area consisted of a polygon located 70 km northwest of Los Angeles, CA. The polygon encloses approximately 45.13 square km.
White Mountain Fault Zone, Owens Valley, CA
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NCALM Seed. PI: Zachery Lifton, Georgia Institute of Technology. The survey area consisted of a polygon located 15 km northeast of Bishop, California. The polygon is approximately 47 square kilometers. The survey took place on July 04, 2012. Data were collected to investigate new late Pleistocene slip rates on the White Mountain fault based on lidar data and geochronology.
Topographic stress controls, San Bernardino Mountains, CA 2017
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This dataset, located within the San Bernardino Mountains, CA, was collected as an NCALM Seed grant for Jessica Lin, University of California, Los Angeles, Earth, Planetary, and Space Sciences Department to support an investigation of topographic stress control on subsurface weathered zone and seismic site conditions in southern California. The requested survey area is located approximately 11 km north of San Bernardino, CA. The polygon encloses approximately 62 km2. Note: A considerable percentage of the points in this dataset were classified as "building" (LAS class 6) although visual inspection indicates these points are mostly above-ground vegetation. For the purposes of distribution though OpenTopography, these points have been grouped with "unclassified" (LAS class 1) points to reduce point cloud classification to either "ground" or "unclassified" below.
Northern California Coast: Slope Failure in Low and High Uplift Regions
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NCALM Seed. PI: Seul Gi Moon, Stanford University. The survey area consisted of two separate polygons shown with red outlines below in Figure 1. The North polygon is located approximately 35 km West of Garberville, California and the South polygon is located approximately 42 km South of Garberville, California. The total area for the 2 polygons is approximately 47 km2. The survey took place on July 05, 2012.
Fault geometry on the Mission Creek-Mill Creek faults, CA 2017
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This dataset, located within the San Bernardino Mountains, CA, was collected as an NCALM Seed grant for Jesse Waco, San Jose State University, Geology Department to support an investigation of topographic stress control on subsurface weathered zone and seismic site conditions in southern California. The requested survey area is located approximately 25 km northwest of Palm Springs, CA. The polygon encloses approximately 64 km2. Note: A considerable percentage of the points in this dataset were classified as "building" (LAS class 6) although visual inspection indicates these points are mostly above-ground vegetation. For the purposes of distribution through OpenTopography, these points have been grouped with "unclassified" (LAS class 1) points to reduce point cloud classification to either "ground" or "unclassified" below.
Straight Cliffs Formation, South-Central Utah, 2016
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NCALM Seed. PI: Alex Koch, University of Utah The requested survey area consisted of two polygons located east of Bryce, UT. The polygons enclose approximately 39 km2 (15 mi2). The survey will support a study on coupling of a high resolution base DEM and ultra-high resolution terrestrial DOMs to inform correlation of fluvial strata in the Straight Cliffs Formation, South-Central, Utah.
Little San Bernardino Mountains, Joshua Tree National Park, California
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This dataset was collected as an NCALM Seed grant for PI Ann Hislop, University of Kentucky, for the purpose of studying the tectonic linkage between the San Andreas Fault and the Eastern California Shear Zone, Little San Bernardino Mountains, Joshua Tree National Park, California.
San Rafael, UT: Survey of Exposed Subsurface Volcanic Features
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NCALM Seed. PI: Jacob Richardson, University of South Florida. The survey area is a rectangular polygon located 85 km southwest of Green River, Utah in the San Rafael region of the state. The polygon is approximately 4.5 km wide by 8.3 km long and encloses 54 square km. The data were collected to look at exposed subsurface volcanic features in San Rafael, Utah. The survey took place on August 14, 2013.