Hi, I'm an error. x

Logan Specific Catchment Area

Authors: David Tarboton
Resource type: Geographic Raster
Storage: The size of this resource is 6.2 MB
Created: Jun 05, 2015 at 3:37 a.m.
Last updated: Jun 03, 2017 at 8:08 p.m.
DOI: 10.4211/hs.877bf9ed9e66468cadddb229838a9ced
Citation: See how to cite this resource
Sharing Status: Published
Views: 301
Downloads: 55
+1 Votes: Be the first one to  +1 this.  (You need to be logged in to rate this.)
Comments: No comments (yet)


Specific Catchment area defined as contributing area per unit contour length for the Logan River Basin.

Subject Keywords

  • No subject keywords have been added.
  • ${ k }

Duplicate. Keyword not added.

Error: ${ error }
Deleting all keywords will set the resource sharing status to private.

Resource Level Coverage


Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Logan River Basin
North Latitude
East Longitude
South Latitude
West Longitude


Resource Specific

Spatial Reference
Coordinate Reference System NAD83 / UTM zone 12N
Datum North_American_Datum_1983
Coordinate String PROJCS["NAD83 / UTM zone 12N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.2572221010002,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4269"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-111],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","26912"]]
Coordinate Reference System Unit meter


North 4662392.44692
West 432404.019091
South 4612592.44692
East 461954.019091
Cell Information
Rows 1660
Columns 985
CellSizeXValue 30.0
CellSizeYValue 30.0
CellDataType Float32
Band Information
VariableNameSpecific Catchment Area
MethodSpecific Catchment area computed from the original digital elevation model using the TauDEM (http://hydrology.usu.edu/taudem) Dinfinity method as described by Tarboton, D. G., (1997), "A New Method for the Determination of Flow Directions and Contributing Areas in Grid Digital Elevation Models," Water Resources Research, 33(2): 309-319. The following processing steps were used: 1. Fill Pits 2. Dinfinity Flow Direction 3. Dinfinity Contributing Area


This resource belongs to the following collections:
Title Owners Sharing Status My Permission
Logan River Geography David Tarboton  Public &  Shareable Open Access
Logan River Geography Liza Brazil(DEMO)  Public &  Shareable Open Access

How to Cite

Tarboton, D. (2017). Logan Specific Catchment Area, HydroShare, https://doi.org/10.4211/hs.877bf9ed9e66468cadddb229838a9ced

This resource is shared under the Creative Commons Attribution CC BY.



There are currently no comments

New Comment