Grand Canyon National Park, Site GRCA008, National Park Service sound spectrograms

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Title Grand Canyon National Park, Site GRCA008, National Park Service sound spectrograms
Subject Grand Canyon National Park (Ariz.); Arizona; Nature sounds
Spatial Coverage Grand Canyon National Park
Note Each spectrogram has two versions with identical metadata for each date and location. Those spectrograms labeled with an ''h'' are adjusted to show only the sounds from the recording that are humanly audible, while their corollaries (without an ''h'') show the full spectrum of the recording. Spectral images are taken from calibrated sound level measurements and are displayed in 1/3 octave band frequencies on a logarithmic scale from 0-4000 Hertz.
Site ID GRCA008
Monitored by NPS
Site Name Pasture Wash
Habitat Type Pinyon/juniper
Potential Natural Vegetation Code 22
Start Month 04
End Month 06
Year 2005
Elevation Meters 1929
Elevation Meters Calculated N
Universal Transverse Mercator Zone 12
Seasons All Year
Creator United States. National Park Service. Natural Sounds Program
Publisher J. Willard Marriott Library, University of Utah
Type Image
Format image/jpeg
Language eng
Rights Management Image files courtesy National Park Service. Converted to jpg2000 delivery format and made available by the Western Soundscape Archive at under the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License;
Contributing Institution J. Willard Marriott Library, University of Utah, Salt Lake City, Utah 84112
Digitization Specifications 72 ppi PNG files 1280 pixels in width are converted to 300 ppi TIFF files 2700 pixels in width in Photoshop CS2. The TIFF files are then imported into CONTENTdm and converted to JP2000 files at 15:1 compression rate.
ARK ark:/87278/s6js9pfx
Setname uu_wss_spec
Date Created 2010-04-08
Date Modified 2010-04-08
ID 1098784
Reference URL
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