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Onondaga Creek Relative Stream Temperature Raster, Spring Site, May 2017


Authors: Christa Kelleher · Sam Caldwell
Owners: Christa Kelleher
Resource type:Geographic Raster
Created:Jul 12, 2018 at 7:04 p.m.
Last updated: Jul 12, 2018 at 7:16 p.m. by Christa Kelleher

Abstract

This is one of three raster datasets collected during summer of 2017 displaying relative stream temperature data obtained from thermal infrared images collected via a small unmanned aerial vehicle. This site was flown on May 12, 2017 at 15:30 EST. It includes 7 images with digital numbers manually adjusted in Adobe Photoshop and then georeferenced. As this displays relative temperature, higher values (255) indicate warmer temperatures, while lower values (0) indicate cooler temperatures, but exact temperatures are not specified as the photos were digitally altered in Photoshop.

This particular site visualizes the impact of water from a natural spring mixing with main stem stream temperatures.

Drone imagery was flown with an Inspire 1, and thermal infrared imagery was collected with a Zenmuse XT Radiometric thermal camera. Altitude was 61 m AGL and camera yaw was 28 deg.

Subject Keywords

suas,stream temperature,drone,thermal infrared

How to cite

Kelleher, C., S. Caldwell (2018). Onondaga Creek Relative Stream Temperature Raster, Spring Site, May 2017, HydroShare, http://www.hydroshare.org/resource/24a6735e68f74b88a6949bf5a7bcdc88

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

 http://creativecommons.org/licenses/by/4.0/
CC-BY

Sharing status:

  • Public Resource  Public
  • Sharable Resource  Shareable

Coverage

Spatial:

 Coordinate System/Geographic Projection:  WGS 84 EPSG:4326
 Coordinate Units:  Decimal degrees
Place/Area Name: Onondaga Creek, Syracuse, NY

North Latitude
42.9849°
East Longitude
-76.1494°
South Latitude
42.9821°
West Longitude
-76.1518°

Temporal:

 Start Date:
 End Date:

Content

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Authors

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

Name Organization Address Phone Author Identifiers
Christa Kelleher Syracuse University
Sam Caldwell Syracuse University
Spatial Reference
Coordinate Reference System WGS 84
Datum WGS_1984
Coordinate String GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]]
Coordinate Reference System Unit degree

Extent

North 9.81803595256
West -71.0282614545
South 9.81257519186
East -71.0238326169
Cell Information
Rows 1360
Columns 1103
CellSizeXValue 4.01526522134e-06
CellSizeYValue 4.01526522133e-06
CellDataType UInt16
Band Information
Band_1
VariableNameRelative temperature
VariableUnitNone
NoDataValue256.0
MaximumValue255.0
MinimumValue1
MethodThese values display relative stream temperatures, with digital number manually adjusted in photoshop

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