TY - JOUR
T1 - Assessment of agricultural drought status using visible infrared imaging radiometer suite land products
AU - Sur, Chanyang
AU - Nam, Won Ho
AU - Zhang, Xiang
AU - Tadesse, Tsegaye
AU - Wardlow, Brian D.
N1 - Publisher Copyright:
© The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2024.
PY - 2024/7
Y1 - 2024/7
N2 - The Moderate Solution Imaging Spectroradiometer (MODIS) is a multispectral sensor that has been actively researched in various fields using diverse land and atmospheric products. MODIS was first launched over 20 years ago, and the demand for novel sensors that can produce data comparable to that obtained using MODIS has continuously increased. In this study, land products obtained using the visible infrared imaging radiometer suite (VIIRS) of the Suomi National Polar-orbiting Partnership satellite launched in 2011 were introduced, including land surface temperature and vegetation indices such as the normalized difference vegetation index and enhanced vegetation index. These land products were compared with existing data obtained using MODIS to verify their local applicability in South Korea. Based on spatiotemporal monitoring of an extreme drought period in South Korea and the application of VIIRS land products, our results indicate that VIIRS can effectively replace MODIS multispectral sensors for agricultural drought monitoring.
AB - The Moderate Solution Imaging Spectroradiometer (MODIS) is a multispectral sensor that has been actively researched in various fields using diverse land and atmospheric products. MODIS was first launched over 20 years ago, and the demand for novel sensors that can produce data comparable to that obtained using MODIS has continuously increased. In this study, land products obtained using the visible infrared imaging radiometer suite (VIIRS) of the Suomi National Polar-orbiting Partnership satellite launched in 2011 were introduced, including land surface temperature and vegetation indices such as the normalized difference vegetation index and enhanced vegetation index. These land products were compared with existing data obtained using MODIS to verify their local applicability in South Korea. Based on spatiotemporal monitoring of an extreme drought period in South Korea and the application of VIIRS land products, our results indicate that VIIRS can effectively replace MODIS multispectral sensors for agricultural drought monitoring.
KW - Agricultural drought condition
KW - Enhanced vegetation index (EVI)
KW - Land surface temperature (LST)
KW - Moderate resolution Imaging Spectroradiometer (MODIS)
KW - Normalized difference vegetation index (NDVI)
KW - Visible infrared imaging radiometer suite (VIIRS)
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U2 - 10.1007/s00704-024-05038-x
DO - 10.1007/s00704-024-05038-x
M3 - Article
AN - SCOPUS:85195394418
SN - 0177-798X
VL - 155
SP - 6887
EP - 6897
JO - Theoretical and Applied Climatology
JF - Theoretical and Applied Climatology
IS - 7
ER -