Sauk-Suiattle Digital Elevation Model (DEM): 150-m grid cell with streamburn

Authors:	Christina Bandaragoda
Owners:	Christina Bandaragoda
Resource type:	Geographic Raster
Created:	Jan. 18, 2017, 12:48 a.m.
Last updated:	Jan. 18, 2017, 12:52 a.m. by Christina Bandaragoda

Abstract

This original dataset was downloaded from the Shuttle Radar Topography Mission (SRTM) 1 Arc-Second Global Dataset (https://lta.cr.usgs.gov/SRTM1Arc). The DEM was projected to UTM and resampled to 150m grid cell. Terrain analysis steps included pit filling and a subtraction of elevation along the stream network to 'burn in' the flow pathway to allow flow directions to drain low elevation areas to the outlet at the Sauk River confluence with the Skagit River.

How to cite

Bandaragoda, C. (2017). Sauk-Suiattle Digital Elevation Model (DEM): 150-m grid cell with streamburn, HydroShare, http://www.hydroshare.org/resource/1a8e0a50990d4543adb5edc5219740d3

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

http://creativecommons.org/licenses/by/4.0/

Content

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Authors

The people or organizations that created the intellectual content of the resource.

Name	Organization	Address	Phone
Christina Bandaragoda	University of Washington

This resource belongs to the following collections:

Title	Owners	Sharing Status	My Permission
Sauk River Basin Observatory	Christina Bandaragoda	Private & Shareable	None

Spatial Reference

Coordinate Reference System	NAD_1927_UTM_Zone_10N
Datum	North_American_Datum_1927
Coordinate String	PROJCS["NAD_1927_UTM_Zone_10N",GEOGCS["NAD27",DATUM["North_American_Datum_1927",SPHEROID["Clarke 1866",6378206.4,294.9786981999987,AUTHORITY["EPSG","7008"]],AUTHORITY["EPSG","6267"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4267"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-123],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","26710"]]
Coordinate Reference System Unit	meter

Extent

North	5370555.0
West	597855.0
South	5312655.0
East	655755.0

Cell Information

Rows	386
Columns	386
CellSizeXValue	150.0
CellSizeYValue	150.0
CellDataType	Float32

Band Information

Band_1

VariableName
VariableUnit
NoDataValue	-9999.0
MaximumValue	3179.39990234
MinimumValue	-934.299987793

Coordinate System/Geographic Projection:	WGS 84 EPSG:4326
Coordinate Units:	Decimal degrees