Coastal Dune Fields of Garopaba and Vila Nova, Santa Catarina State, Brazil

OT Collection ID: OT.032013.32722.1
OT Collection Name: Coastal Dune Fields of Garopaba and Vila Nova, Santa Catarina State, Brazil
Short Name: DUNES_BRA
Collection Platform: Airborne Lidar
Metadata Download:
  • ISO 19115 (Data)
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    Point Cloud Data   Bulk Download     opentopoID: OTLAS.032013.32722.1
    Collection Overview:

    PI: Carlos H. Grohmann, University of Sao Paulo, Brazil. Data covers a 10 square kilometer area of two coastal dune fields (Garopaba and Vila Nova) in southern Brazil and was collected October 18, 2010. The purpose of the survey was to investigate the morphometry and evolution of coastal dune fields.

    Dataset Acknowledgement: Data provided by FAPESP grant 2009/17675-5.
    Grohmann, C.H., Sawakuchi, A.O., 2013. Influence of cell size on volume calculation using digital terrain models: a case of coastal dune fields. Geomorphology, 180-181:130-136.

    Dataset Citation: N/A - Citation Guidance

    Dataset Keywords: Coastal dune field, Quaternary, Brazil

    Survey Date: 10/18/2010

    Publication Date: 03/11/2013
    Total number of points: 21,277,716 pts

    Area: 10 km2

    Point Density: 2.13 pts/m2

        Class 2 - Ground13,117,982
        Class 3 - Low Vegetation4,846,062
        Class 4 - Medium Vegetation1,122,343
        Class 5 - High Vegetation1,996,628
        Class 8 - Model Key/Reserved194,701

    Coordinates System:
        Horizontal: UTM Zone 22S WGS84 Meters [EPSG: 32722]
        Vertical: WGS84 (Ellipsoid)

    Survey Report: Report_survey_UniversitySaoPaulo.pdf

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

    Dataset Spatial Bounds: North: -27.9807170823284°     South: -28.3230054616145°     East: -48.627320472854°     West: -48.7272551573783°