St. Elias Mountains and Gulf of Alaska

Welcome Guest   ( Sign In )
OT Collection ID: OT.012013.26906.1
OT Collection Name: St. Elias Mountains and Gulf of Alaska
Short Name: AK05_Pavlis
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
  • Plain Text
  • Download and Access Products:

    Point Cloud Data   Bulk Download     opentopoID: OTLAS.012013.26906.1

    Raster Data   Bulk Download     opentopoID: OTSDEM.012013.26906.1

    GE Hillshades     opentopoID: OTGE.012013.26906.1
    Collection Overview:

    PI: Terry Pavlis, University of New Orleans. The survey area consists of two polygons along the Gulf of Alaska. The western polygon was partially flown on September 2, 2005 (2 flights) and completed on September 8, 2005 (2 flights). This area is located approximately 56 miles southeast of Cordova, Alaska. The eastern polygon over the Sullivan Anticline is located about 140 miles southeast of Cordova, AK. The Sullivan Anticline was surveyed with 5 flights over a period of 8 days from September 3, 2005 through September 10, 2005. Low clouds and a substantial amount of rain precluded the completion of this polygon, but all lines except four were flown.

    Please note that the Sullivan polygon (eastern) ONLY contains ground points.

    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: St. Elias Mountains and Gulf of Alaska. Distributed by OpenTopography. . Accessed: 2023-06-01

    Use License: CC BY 4.0

    Dataset Keywords: lidar

    Survey Date: 09/02/2005 - 09/08/2005

    Publication Date: 03/28/2013
    Total number of points: 1,031,611,201 pts

    Area: 427 km2

    Point Density: 2.42 pts/m2

        Class 1 - Unclassified587,066,588
        Class 2 - Ground444,544,613

    Raster Resolution: 1 meter

    Coordinate System:
        Horizontal: UTM Zone 06N NAD83 (CORS96) [EPSG: 26906]
        Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

    Units: meter

    Survey Report:

    LAS Validation Data Report: AK05_Pavlis.html
    Tile index in shapefile format: Download

    Dataset Extent in KMZ format: Download

    Dataset Spatial Bounds: North: 60.3748584980011°     South: 59.9725796539458°     East: -141.753277306558°     West: -144.609302759832°