Boulder Creek CO, USA, 2009, SETSM DEM derived from WV imagery

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This dataset contains raster DEMs over Boulder Creek, CO, USA produced from WorldView-01 stereo imagery acquired on 18 September 2009 produced using the Surface Extraction from TIN Space-search Minimization (SETSM) algorithm. The raw imagery has 0.5m resolution and the SETSM algorithm was employed using a 2m output resolution. The two DEMs in the dataset contain one unfiltered and one filtered with a local surfacing filter (LSF), the filtered one is labelled as such. Both were then co-registered to LiDAR following the geolocation procedure of Nuth and Kaab 2011. A complete description of the generation of this dataset, the images that were used to construct the raster and how the co-registration was performed can be found in the associated manuscript. Please cite this publication if you use this dataset: Atwood, Abra, and A. Joshua West. "Evaluation of high‐resolution DEMs from satellite imagery for geomorphic applications: A case study using the SETSM algorithm." Earth Surface Processes and Landforms. 2021. This work has been supported by the NSF Grant EAR‐1640894 to AJW.

opentopoID: OTDS.112021.32613.1
Platform: Satellite Data
Data Format: Raster
Dataset Acknowledgement: N/A - Acknowledgement Guidance
Dataset Citation: Atwood, A., West, A.J. (2021). Boulder Creek CO, USA, 2009, SETSM DEM derived from WV imagery. Distributed by OpenTopography. https://doi.org/10.5069/G9T72FNF Accessed: 2022-09-29
Survey Date: 09/18/2009
Publication Date: 11/03/2021
Coordinates System:
Horizontal: WGS 84 / UTM zone 13N [EPSG: 32613]



Spatial Extent
    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     BCwvcfiltered_NKcoreg.tif     10.79 MB     2 meter     1830 x 1545     Digital Surface Model (DSM)             View Detail    
  SpatialReference:
PROJCS["WGS 84 / UTM zone 13N", GEOGCS["WGS 84", DATUM["WGS_1984", SPHEROID["WGS 84",6378137,298.257223563, AUTHORITY["EPSG","7030"]], AUTHORITY["EPSG","6326"]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4326"]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",-105], PARAMETER["scale_factor",0.9996], PARAMETER["false_easting",500000], PARAMETER["false_northing",0], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["EPSG","32613"]]
Lat/Lon Boundary:
North-East (lat,lon) [40.02941820605494, -105.32632540983198]
South-West (lat,lon) [40.0014498330079, -105.369070371397]
Coordinates Boundary:
North-East (X,Y) [472156.892, 4431073.358]
South-West (X,Y) [468496.892, 4427983.358]
2     BCwvc_NKcoreg.tif     10.79 MB     2 meter     1830 x 1545     Digital Surface Model (DSM)             View Detail    
  SpatialReference:
PROJCS["WGS 84 / UTM zone 13N", GEOGCS["WGS 84", DATUM["WGS_1984", SPHEROID["WGS 84",6378137,298.257223563, AUTHORITY["EPSG","7030"]], AUTHORITY["EPSG","6326"]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4326"]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",-105], PARAMETER["scale_factor",0.9996], PARAMETER["false_easting",500000], PARAMETER["false_northing",0], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["EPSG","32613"]]
Lat/Lon Boundary:
North-East (lat,lon) [40.02941820605494, -105.32632540983198]
South-West (lat,lon) [40.0014498330079, -105.369070371397]
Coordinates Boundary:
North-East (X,Y) [472156.892, 4431073.358]
South-West (X,Y) [468496.892, 4427983.358]
  Summary 21.59 MB            
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