Spectral Reflectance Measurements NIMS grid Atqasuk, Alaska 2014
Spectral measurements were taken at each meter of the Networked info-mechanical system (NIMS) grid in Atqasuk, Alaska during the summer of 2014. The NIMS grid is situated about 50 meters to the south of the International Tundra Experiment (ITEX) dry sites. Measurements were taken from the edge of ea...
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Arctic Data Center
2014
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dataone:doi:10.18739/A2GZ52 2023-11-08T14:15:00+01:00 Spectral Reflectance Measurements NIMS grid Atqasuk, Alaska 2014 Steven F. Oberbauer UNITED STATES OF AMERICA > ALASKA ENVELOPE(-157.0,-156.0,71.0,70.0) BEGINDATE: 2014-06-02T00:00:00Z ENDDATE: 2014-08-20T00:00:00Z 2014-07-29T00:00:00Z https://doi.org/10.18739/A2GZ52 unknown Arctic Data Center Dataset 2014 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2GZ52 2023-11-08T13:40:37Z Spectral measurements were taken at each meter of the Networked info-mechanical system (NIMS) grid in Atqasuk, Alaska during the summer of 2014. The NIMS grid is situated about 50 meters to the south of the International Tundra Experiment (ITEX) dry sites. 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(-157.0,-156.0,71.0,70.0) |
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Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
description |
Spectral measurements were taken at each meter of the Networked info-mechanical system (NIMS) grid in Atqasuk, Alaska during the summer of 2014. The NIMS grid is situated about 50 meters to the south of the International Tundra Experiment (ITEX) dry sites. 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 |
Steven F. Oberbauer |
spellingShingle |
Steven F. Oberbauer Spectral Reflectance Measurements NIMS grid Atqasuk, Alaska 2014 |
author_facet |
Steven F. Oberbauer |
author_sort |
Steven F. Oberbauer |
title |
Spectral Reflectance Measurements NIMS grid Atqasuk, Alaska 2014 |
title_short |
Spectral Reflectance Measurements NIMS grid Atqasuk, Alaska 2014 |
title_full |
Spectral Reflectance Measurements NIMS grid Atqasuk, Alaska 2014 |
title_fullStr |
Spectral Reflectance Measurements NIMS grid Atqasuk, Alaska 2014 |
title_full_unstemmed |
Spectral Reflectance Measurements NIMS grid Atqasuk, Alaska 2014 |
title_sort |
spectral reflectance measurements nims grid atqasuk, alaska 2014 |
publisher |
Arctic Data Center |
publishDate |
2014 |
url |
https://doi.org/10.18739/A2GZ52 |
op_coverage |
UNITED STATES OF AMERICA > ALASKA ENVELOPE(-157.0,-156.0,71.0,70.0) BEGINDATE: 2014-06-02T00:00:00Z ENDDATE: 2014-08-20T00:00:00Z |
long_lat |
ENVELOPE(-157.0,-156.0,71.0,70.0) |
genre |
Tundra Alaska |
genre_facet |
Tundra Alaska |
op_doi |
https://doi.org/10.18739/A2GZ52 |
_version_ |
1782011771576385536 |