Channel Avulsion in Bishop, California

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Overview

This dataset was collected as an NCALM Seed grant for PI Alexander Morgan, University of Virginia, for the purpose of investigating the triggers for channel avulsion on alluvial fans. The survey area consisted of a polygon located in California 49 km east of Bishop.

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

Platform: Airborne Lidar

Survey Area: 52 km²

Raster Resolution: 1 meter

Survey Date: 07/01/2015

Full Metadata

Data Citation Copied

Use License: CC BY 4.0

Funder: NSF Collector: NCALM

Other Available Data Products: Point Cloud Raster Bulk Download

1. Select area of data to process:

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1. Coordinates

Horizontal Coordinates: NAD83 (2011) / UTM Zone 11N Meters [EPSG: 26911]
Vertical Coordinates: NAVD88 (GEOID 12A) [EPSG: 5703]
Units: meter
Data Selection Coordinates (Select an area on map)

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2. Data Output Formats

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3. Layer Types & Additional SRTM Data

Digital Elevation Models (DEMs)

Digital Terrain Model (DTM)
Digital Surface Model (DSM)

Include Global 30m SRTM Data

5. Canopy Height Model (CHM)

Generate Canopy Height Model from DSM and DTM

This algorithm requires both Digital Terrain Model (DTM) and Digital Surface Model (DSM) from step 3 above. To enable DTM and DSM click here

6. Contour Lines

    Generate contour lines
    Output smoothed DEM
    Generate visualization

This algorithm requires either Digital Terrain Model (DTM) or Digital Surface Model (DSM) from step 3 above. To enable DTM/DSM click here

Job Description & Notification

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By accessing data via OpenTopography you agree to acknowledge OpenTopography and the dataset source in publications, presentations, and other materials produced using these data:
Data Citation | Use License: CC BY 4.0

Vertical Exaggeration	(in range: [1, 100])
Multidirectional hillshade
Altitude of light source	(in range: [0-90] degrees)
Azimuth of light source	(in range: [0-360] degrees)

DEM Gaussian Radius (pixels)
Contour Interval (meter)

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Channel Avulsion in Bishop, California