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The northernmost hy...
The northernmost hyperspectral FLoX sensor dataset for monitoring of high-Arctic tundra vegetation phenology and Sun-Induced Fluorescence (SIF)
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- Tømmervik, Hans (författare)
- Norwegian Institute for Nature Research
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- Julitta, Tommaso (författare)
- JB Hyperspectral Devices GmbH
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- Nilsen, Lennart (författare)
- UiT The Arctic University of Norway, Tromsø
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- Park, Taejin (författare)
- Bay Area Environmental Research Institute,NASA Ames Research Center
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- Burkart, Andreas (författare)
- JB Hyperspectral Devices GmbH
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- Ostapowicz, Katarzyna (författare)
- Norwegian Institute for Nature Research
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- Karlsen, Stein Rune (författare)
- NORCE Norwegian Research Centre
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- Parmentier, Frans Jan (författare)
- Lund University,Lunds universitet,MERGE: ModElling the Regional and Global Earth system,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science,University of Oslo
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- Pirk, Norbert (författare)
- University of Oslo
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- Bjerke, Jarle W. (författare)
- Norwegian Institute for Nature Research
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(creator_code:org_t)
- 2023
- 2023
- Engelska.
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Ingår i: Data in Brief. - 2352-3409. ; 50
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- A hyperspectral field sensor (FloX) was installed in Adventdalen (Svalbard, Norway) in 2019 as part of the Svalbard Integrated Arctic Earth Observing System (SIOS) for monitoring vegetation phenology and Sun-Induced Chlorophyll Fluorescence (SIF) of high-Arctic tundra. This northernmost hyperspectral sensor is located within the footprint of a tower for long-term eddy covariance flux measurements and is an integral part of an automatic environmental monitoring system on Svalbard (AsMovEn), which is also a part of SIOS. One of the measurements that this hyperspectral instrument can capture is SIF, which serves as a proxy of gross primary production (GPP) and carbon flux rates. This paper presents an overview of the data collection and processing, and the 4-year (2019–2021) datasets in processed format are available at: https://thredds.met.no/thredds/catalog/arcticdata/infranor/NINA-FLOX/raw/catalog.html associated with https://doi.org/10.21343/ZDM7-JD72 under a CC-BY-4.0 license. Results obtained from the first three years in operation showed interannual variation in SIF and other spectral vegetation indices including MERIS Terrestrial Chlorophyll Index (MTCI), EVI and NDVI. Synergistic uses of the measurements from this northernmost hyperspectral FLoX sensor, in conjunction with other monitoring systems, will advance our understanding of how tundra vegetation responds to changing climate and the resulting implications on carbon and energy balance.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Naturgeografi (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Physical Geography (hsv//eng)
Nyckelord
- Chlorophyll fluorescence
- High-Arctic tundra
- MERIS terrestrial chlorophyll index (MTCI)
- Photosynthetic function
- Reflectance
- Solar Induced Fluorescence (SIF)
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Tømmervik, Hans
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Julitta, Tommaso
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Nilsen, Lennart
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Park, Taejin
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Burkart, Andreas
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Ostapowicz, Kata ...
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Karlsen, Stein R ...
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Parmentier, Fran ...
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Pirk, Norbert
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Bjerke, Jarle W.
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