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Optical Thickness Data: Ground (OTTER)


DatasetOptical Thickness Data: Ground (OTTER)
Release date1994-07-24
ProjectOregon Transect Ecosystem Research Project (OTTER)
Time period1990-02-22 to 1991-06-10

Usage Metrics

CountEarliest DateLatest DateData Usage
Downloads432008-11-122017-09-19211 total files downloaded


Field sunphotometer data collected on 8/13-15/90 used to provide quantitative atmospheric correction to remotely sensed data of forest reflectance and radiance

Dataset documentation


Download citation from Datacite
Crosscite Citation Formatter
Spanner, M.A. 1994. Optical Thickness Data: Ground (OTTER). ORNL DAAC, Oak Ridge, Tennessee, USA.

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Data Files

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Data File (Granule)File SizeDatesLatitudeLongitude
field_sunp.aug90 22.8KB 1990-08-13 to 1990-08-15 45.07N123.95W
field_sunp.febmar90 8.0KB 1990-02-22 to 1990-03-21 45.07N123.95W
field_sunp.jun90 50.7KB 1990-06-18 to 1990-06-26 45.07N123.95W
field_sunp.jun91 4.3KB 1991-06-09 to 1991-06-10 44.42N121.84W
field_sunp.may91 5.0KB 1991-05-22 44.60N123.27W
field_sunp.oct90 7.1KB 1990-10-08 45.07N123.95W

Companion Files

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Oregon Transect Ecosystem Research Project has 6 companion files.

  • aug90cam.txt
  • oct90cam.txt
  • siteloc.txt
  • jun90cam.txt
  • win90cam.txt
  • may91cam.txt

Dataset has 2 companion files.

  • Field_Sun_Photometer_Data.pdf
  • fldsunp.txt