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ASTER 20th Anniversary

The Advanced Thermal Emission and Reflection Radiometer (ASTER) is a research facility instrument on NASA’s Terra spacecraft. We celebrated the 20th anniversary of ASTER’s launch in December 1999. ASTER has been providing high spatial resolution multispectral data in the VNIR, SWIR, and TIR regions,...

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Salvato in:
Autori principali: Abrams, Michael J., Yamaguchi, Yasushi
Natura: Online
Lingua:inglese
Pubblicazione: MDPI - Multidisciplinary Digital Publishing Institute 2021
Soggetti:
TA1-2040
T1-995
emissivity
n/a
vicarious calibration
digital elevation model
optical sensor
loess
Terra ASTER
land-surface temperature
lithological mapping
sediment transport pathways
Mosaic
validation
thermal infrared
Terra MODIS
True Color imagery
ASTER multispectral data
fluvial
water body detection
morphology
MOD35
lunar calibration
cloud coverage
volcanic processes
Wudalianchi volcano
Ming Dynasty
Artificial Neural Network
permafrost
ASTER
Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER)
stereo
erosion
Mako
geologic mapping
Algodones
future concepts
3D perspective view
observation scheduler
earthen Great Wall
thermal infrared data
lithology
mineral exploration
VNIR
cloud mask
cloud avoidance
aeolian
phase change
mission operations
temperature
global database
zero curtain effect
image archive
mineral system
deposition
DEM
MODIS
success rate
uncertain flag
TES algorithm
ASTER instrument
radiometric calibration
mineral mapping
atmospheric correction
TIR
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
Accesso online:45997
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Riassunto:The Advanced Thermal Emission and Reflection Radiometer (ASTER) is a research facility instrument on NASA’s Terra spacecraft. We celebrated the 20th anniversary of ASTER’s launch in December 1999. ASTER has been providing high spatial resolution multispectral data in the VNIR, SWIR, and TIR regions, and along-track stereo data. Starting April 2016, ASTER data have been distributed to the public at no cost. Another important and the most popular data set is the ASTER Global DEM, which covers almost the entire land surface at a 30 m grid size. ASTER data have been widely used in a variety of application areas such as land surface mapping and change detection, volcano and other natural hazard monitoring, mineral exploration, and urban heat island monitoring. This Special Issue consists of 12 papers (2 reviews, 9 articles, and 1 technical note) and covers topics including development of new techniques to process ASTER data, calibration activities to ensure long-term consistency of ASTER data, validation of the ASTER data products, and scientific achievements using ASTER data.

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