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Global Change Master Directory (GCMD)
ABoVE: Hyperspectral Imagery from AVIRIS-NG, Alaskan and Canadian Arctic, 2017-2018
Entry ID: ABoVE_Airborne_AVIRIS_NG_1569_1.1


Summary
Abstract: This dataset provides Level 1 radiance and Level 2 surface reflectance measured by the Airborne Visible/Infrared Imaging Spectrometer-Next Generation (AVIRIS-NG) instrument during flights over the Arctic-Boreal Vulnerability Experiment (ABoVE) domain between June and August 2017 and again in July and August 2018. AVIRIS-NG measures reflected radiance at 5-nanometer (nm) intervals in the visible to shortwave infrared spectral range between 380 and 2510 nm. Measurements are radiometrically and geometrically calibrated and provided at approximately 5-meter spatial resolution. The data include 556 flight lines covering areas of interest to the ABoVE campaign over much of Alaska and western Canada. These data will allow researchers to characterize ecosystem structure and function near the height of the growing season. This dataset represents one part of a multisensor airborne sampling campaign conducted by eleven different aircraft teams for ABoVE.

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Description: This link allows direct data access via Earthdata login


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Description: ORNL DAAC Data Set Documentation


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Description: Data set Landing Page DOI URL


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Description: ABoVE: Hyperspectral Imagery from AVIRIS-NG for Alaskan and Canadian Arctic, 2017: ABoVE_Airborne_AVIRIS_NG.pdf


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Description: ABoVE: Hyperspectral Imagery from AVIRIS-NG, Alaskan and Canadian Arctic, 2017-2018: above_avirisng_boundaries_2017.zip


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Description: ABoVE: Hyperspectral Imagery from AVIRIS-NG, Alaskan and Canadian Arctic, 2017-2018: above_avirisng_boundaries_2018.zip


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Description: ABoVE: Hyperspectral Imagery from AVIRIS-NG, Alaskan and Canadian Arctic, 2017-2018: above_avirisng_quicklooks_2017.zip


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Description: ABoVE: Hyperspectral Imagery from AVIRIS-NG, Alaskan and Canadian Arctic, 2017-2018: above_avirisng_quicklooks_2018.zip


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Description: A portion of the quicklook image from flight line ang20170714t212855 over Barrow, Alaska on July 14, 2017. Two sites (AB_B10_L001_FL175_PipelineLake and AB_B10_L003_FL175_PipelineLake) of interest to the ABoVE project are visible. Flight altitude was approximately 5,400 m with very thin cirrus cloud cover.

Geographic Coverage
 N: 71.38 S: 52.16  E: -103.4  W: -166.65

Data Set Citation
Version: 1.1


Temporal Coverage
Start Date: 2017-06-24
Stop Date: 2018-08-19


Location Keywords
CONTINENT > NORTH AMERICA > CANADA > ALBERTA
CONTINENT > NORTH AMERICA > CANADA > BRITISH COLUMBIA
CONTINENT > NORTH AMERICA > CANADA > NORTHWEST TERRITORIES
CONTINENT > NORTH AMERICA > CANADA > YUKON TERRITORY
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > ALASKA
GEOGRAPHIC REGION > ARCTIC


Science Keywords
LAND SURFACE >SURFACE RADIATIVE PROPERTIES >REFLECTANCE    [Definition]
SPECTRAL/ENGINEERING >INFRARED WAVELENGTHS >INFRARED IMAGERY    [Definition]
SPECTRAL/ENGINEERING >INFRARED WAVELENGTHS >INFRARED RADIANCE    [Definition]
SPECTRAL/ENGINEERING >VISIBLE WAVELENGTHS >VISIBLE IMAGERY    [Definition]
SPECTRAL/ENGINEERING >VISIBLE WAVELENGTHS >VISIBLE RADIANCE    [Definition]


ISO Topic Category
GEOSCIENTIFIC INFORMATION


Platform
King Air >Beechcraft King Air    [Information]


Project
ABoVE >Arctic-Boreal Vulnerability Experiment    [Information]


Data Set Progress
COMPLETE


Data Center
THE OAK RIDGE NATIONAL LABORATORY (ORNL) DISTRIBUTED ACTIVE ARCHIVE CENTER (DAAC)    [Information]
Data Center URL: https://daac.ornl.gov/

Data Center Personnel
Name: NOT PROVIDED


Extended Metadata Properties
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Creation and Review Dates
Last DIF Revision Date: 2019-04-15



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