Trinity River, Texas 2015

DOI: 10.5069/G9JW8BX4
OT Collection ID: OT.022018.26915.1
OT Collection Name: Trinity River, Texas 2015
Short Name: TX15Passalacqua
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
  • Plain Text
  • Download and Access Products:

    Point Cloud Data   Bulk Download     opentopoID: OTLAS.022018.26915.1

    Raster Data   Bulk Download     opentopoID: OTSDEM.022018.26915.1
    Collection Overview: NCALM logo PI: Dr. Paola Passalacqua, University of Texas, Austin. The requested survey area consisted of three polygons located east of Houston, TX, about 52 Km east of George Bush Intercontinental Airport (IAH), over the Trinity River. The total area surveyed was approximately 385 sq km.

    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-1339015.

    Dataset Keywords: texas, flood, river

    Survey Date: 08/07/2015 - 08/10/2015
    Total lidar returns: 8,261,334,273 pts

    Area: 387.00 km2

    Point Density: 21.35 pts/m2

    Raster Resolution: 1 meter

    Coordinates System:
        Horizontal: UTM Zone 15N NAD83 (2011) [EPSG: 26915]
        Vertical: NAVD88 (GEOID 12a) [EPSG: 5703]

    Survey Report: 2015_TX15Passalacqua_Metadata.pdf

    LAS Validation Data Report: TX15Passalacqua.html
    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: 30.2873°     South: 29.8547°     East: -94.7152°     West: -94.8811°