Tuscaloosa, AL: Seasonal Inundation Dynamics And Invertebrate Communities

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Overview

NCALM Seed Project. PI: Scott Starr, University of Alabama. The area of interest is defined by a quadrilateral polygon with an area of 39.5 km2 located 20 km west of Tuscaloosa, AL. The data were collected for predicting seasonal inundation dynamics and invertebrate community structure of an unregulated southeastern river floodplain.


Publications associated with this dataset can be found at NCALM's Data Tracking Center

Platform: Airborne Lidar
Survey Area: 53.6 km2
Point Density: 10.85 pts/m2
Survey Date: 12/01/2010
Full Metadata
Data Citation     Copied
Use License: CC BY 4.0
Funder: NSF     Collector: NCALM

Other Available Data Products: RasterPoint Cloud Bulk Download
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1. Coordinates & Classification

Horizontal Coordinates: NAD83 (CORS96) / UTM Zone 16N Meters [EPSG: 26916]
Vertical Coordinates: NAVD88 (GEOID 09) [EPSG: 5703]
Units: meter
Data Selection Coordinates (Select an area on map)
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  Ground        
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  Vegetation        
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2. Point Cloud Data Download

     Point cloud data in LAZ format
    Point cloud data in LAS format
     Point cloud data in ASCII format

3A. Custom DEM Generation (TIN)  

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Gridding Parameters
  Grid Resolution (Default = 1 meter)
  Max. triangle size (Default 50 units)
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3B. Custom DEM Generation (Local Gridding)  

Gridding Method
     Calculate Zmin grid
     Calculate Zmax grid
     Calculate Zmean grid
     Calculate Zidw grid
     Calculate standard deviation
     Calculate point count

4. Raster Visualization  

Visualization type:
    Hillshade
    Color-relief
    Color hillshade
    Slope
    Aspect
    Roughness

5. 3D Point Cloud Visualization  

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6. Contour Lines  

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Data Citation     |     Use License: CC BY 4.0