Durham, NH: Hyporheic Zone Extent and Exchange in a Coastal Stream

DOI: 10.5069/G94Q7RWT
OT Collection ID: OT.012012.26919.1
OT Collection Name: Durham, NH: Hyporheic Zone Extent and Exchange in a Coastal Stream
Short Name: NH08_Truslow
Collection Platform: Airborne Lidar
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    Point Cloud Data   Bulk Download     opentopoID: OTLAS.012012.26919.1
    Collection Overview: NCALM Seed Project PI: Danna Truslow, University of New Hampshire. The survey area is an irregular polygon approximately 16 km West of Portsmouth, NH and enclosing 42.5 square kilometers. The data were collected to study hyporheic zone extent and exchange in a coastal New Hampshire stream using heat as a tracer.

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

    Dataset Keywords: N/A

    Survey Date: 11/11/2008
    Total lidar returns: 516,574,267 pts

    Area: 47.00 km2

    Point Density: 10.99 pts/m2

    Coordinates System:
        Horizontal: UTM z19 N NAD83 (CORS96) [EPSG: 26919]
        Vertical: NAVD88 (GEOID03) [EPSG: 5703]

    Survey Report: Truslow_NewHampshire_2008.pdf

    LAS Validation Data Report: NH08_Truslow.html
    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: 43.1565°     South: 43.0832°     East: -70.9056°     West: -71.0222°