Spectral Reflectance Measurements NIMS grid Toolik Lake, Alaska 2012
Spectral measurements were taken at each meter of the Networked Info-mechanical System (NIMS) grid in Atqasuk, Alaska during the summer of 2012. Measurements were taken from the edge of each white board located at each meter aimed at the plots. The instrumentation used was a Unispec dual channel (DC...
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Arctic Data Center
2013
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dataone:urn:uuid:80ba249d-ea34-4d12-aae1-94b392fb84fb 2023-11-08T14:15:00+01:00 Spectral Reflectance Measurements NIMS grid Toolik Lake, Alaska 2012 Craig E. Tweedie Steven F. Oberbauer ENVELOPE(149.0,149.0,68.0,68.0) BEGINDATE: 2012-07-29T00:00:00Z ENDDATE: 2012-07-30T00:00:00Z 2013-02-26T11:34:26Z https://search.dataone.org/view/urn:uuid:80ba249d-ea34-4d12-aae1-94b392fb84fb unknown Arctic Data Center EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > SPECTROMETERS/RADIOMETERS > SPECTROMETERS > SPECTROMETERS FIELD SURVEY GRID 30 METERS TO 100 METERS ANNUAL Dataset 2013 dataone:urn:node:ARCTIC 2023-11-08T13:36:02Z Spectral measurements were taken at each meter of the Networked Info-mechanical System (NIMS) grid in Atqasuk, Alaska during the summer of 2012. Measurements were taken from the edge of each white board located at each meter aimed at the plots. The instrumentation used was a Unispec dual channel (DC) spectrometer with fiber optics as sensors. A manfrotto tri-pod with an arm attachment was used to hold the fibers and sensors in place while taking the spectral measurements. The arm had 2 bubble levels to assist in keeping the sensors as level as possible. The calculated foot print cover is about 50-60 cm using a tri-pod height of 1.62 meters. The sensor angle for each scan is 20 degrees. Extra reference scans were taken on a 100 percent reflective white board surface. Dataset Tundra Alaska Arctic Data Center (via DataONE) ENVELOPE(149.0,149.0,68.0,68.0) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > SPECTROMETERS/RADIOMETERS > SPECTROMETERS > SPECTROMETERS FIELD SURVEY GRID 30 METERS TO 100 METERS ANNUAL |
spellingShingle |
EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > SPECTROMETERS/RADIOMETERS > SPECTROMETERS > SPECTROMETERS FIELD SURVEY GRID 30 METERS TO 100 METERS ANNUAL Craig E. Tweedie Steven F. Oberbauer Spectral Reflectance Measurements NIMS grid Toolik Lake, Alaska 2012 |
topic_facet |
EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > SPECTROMETERS/RADIOMETERS > SPECTROMETERS > SPECTROMETERS FIELD SURVEY GRID 30 METERS TO 100 METERS ANNUAL |
description |
Spectral measurements were taken at each meter of the Networked Info-mechanical System (NIMS) grid in Atqasuk, Alaska during the summer of 2012. Measurements were taken from the edge of each white board located at each meter aimed at the plots. The instrumentation used was a Unispec dual channel (DC) spectrometer with fiber optics as sensors. A manfrotto tri-pod with an arm attachment was used to hold the fibers and sensors in place while taking the spectral measurements. The arm had 2 bubble levels to assist in keeping the sensors as level as possible. The calculated foot print cover is about 50-60 cm using a tri-pod height of 1.62 meters. The sensor angle for each scan is 20 degrees. Extra reference scans were taken on a 100 percent reflective white board surface. |
format |
Dataset |
author |
Craig E. Tweedie Steven F. Oberbauer |
author_facet |
Craig E. Tweedie Steven F. Oberbauer |
author_sort |
Craig E. Tweedie |
title |
Spectral Reflectance Measurements NIMS grid Toolik Lake, Alaska 2012 |
title_short |
Spectral Reflectance Measurements NIMS grid Toolik Lake, Alaska 2012 |
title_full |
Spectral Reflectance Measurements NIMS grid Toolik Lake, Alaska 2012 |
title_fullStr |
Spectral Reflectance Measurements NIMS grid Toolik Lake, Alaska 2012 |
title_full_unstemmed |
Spectral Reflectance Measurements NIMS grid Toolik Lake, Alaska 2012 |
title_sort |
spectral reflectance measurements nims grid toolik lake, alaska 2012 |
publisher |
Arctic Data Center |
publishDate |
2013 |
url |
https://search.dataone.org/view/urn:uuid:80ba249d-ea34-4d12-aae1-94b392fb84fb |
op_coverage |
ENVELOPE(149.0,149.0,68.0,68.0) BEGINDATE: 2012-07-29T00:00:00Z ENDDATE: 2012-07-30T00:00:00Z |
long_lat |
ENVELOPE(149.0,149.0,68.0,68.0) |
genre |
Tundra Alaska |
genre_facet |
Tundra Alaska |
_version_ |
1782011776987037696 |