Big Creek, California

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OT Collection ID: OT.102016.26910.1
OT Collection Name: Big Creek, California
Short Name: CA15_Pfeiffer
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
  • Plain Text
  • Download and Access Products:

    Point Cloud Data   Bulk Download     opentopoID: OTLAS.102016.26910.1

    Raster Data   Bulk Download     opentopoID: OTSDEM.102016.26910.1
    Collection Overview: NCALM logo This dataset was collected as an NCALM Seed grant for PI Allison Pfeiffer, University of California, Santa Cruz, for the purpose of analyzing the hydraulics steep, boulder-bedded channels and bedrock-forced pools.

    Dataset Acknowledgement: Lidar data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1043051.

    Dataset Citation: Big Creek, California. Distributed by OpenTopography. . Accessed: 2023-03-24

    Use License: CC BY 4.0

    Dataset Keywords: channel, bedrock, California, Big Creek, stream, lidar

    Survey Date: 07/16/2015 - 07/17/2015

    Publication Date: 10/22/2016
    Total number of points: 151,537,234 pts

    Area: 13 km2

    Point Density: 11.66 pts/m2

        Class 1 - Unclassified136,615,341
        Class 2 - Ground14,824,458
        Class 7 - Low Point (low noise)20,077
        Class 9 - Water77,358

    Raster Resolution: 0.5 meter

    Coordinate System:
        Horizontal: NAD83 (2011) UTM Zone 10N [EPSG: 26910]
        Vertical: NAVD88 (GEOID 12A) [EPSG: 5703]

    Units: meter

    Survey Report: 2015_Pfeiffer_BigCreek_Metadata.pdf

    LAS Validation Data Report: CA15_Pfeiffer.html
    Tile index in shapefile format: Download

    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: 36.1057730700498°     South: 36.0585777848364°     East: -121.528739333504°     West: -121.616574523456°