Grand Junction, CO: Roan Plateau

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Overview

NCALM Seed: PIs: Maureen Mason Berlin and Dylan Ward, University of Colorado, Boulder. The survey areas consist of two polygons covering portions of the Roan Plateau, Colorado. One polygon has an area of 72 square kilometers and is north of Grand Junction, CO. The other polygon is located north of Parachute, CO and has an area of 61 square kilometers.


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

Platform: Airborne Lidar
Survey Area: 133 km2
Point Density: 3.24 pts/m2
Survey Date: 04/20/2007
Full Metadata
Data Citation
Use License: CC BY 4.0
Funder: NSF     Collector: NCALM

Other Available Data Products:     Google Earth Imagery File,     Point Cloud Bulk Download (Sign in required)
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1. Coordinates & Classification

Horizontal Coordinates: WGS84 / UTM Zone 12N Meters [EPSG: 32612]
Vertical Coordinates: NAVD88 (Ellipsoid) [EPSG: 5703]
Units: meter

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3A. DEM Generation (TIN)  

Gridding Method
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Gridding Parameters
  Grid Resolution (Default = 1 meter)
  Max. triangle size (Default 50 units)
  Grid Format

3B. DEM Generation (Local Gridding)  

Gridding Method
     Calculate Zmin grid
     Calculate Zmax grid
     Calculate Zmean grid
     Calculate Zidw grid
     Calculate standard deviation
     Calculate point count
Gridding Parameters
  Grid Resolution (Default = 1 meter)
  Radius value (Default = 1.4142 meter)
  Grid Format
  Null Filling

4. Raster Visualization  

Visualization type:
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  Color-relief
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  Slope
  Aspect
  Roughness

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6. Contour Lines  

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Data Citation     |     Use License: CC BY 4.0