TY - CONF
T1 - GCOM-C/SGLI ocean standard products and early validation results
AU - Toratani, Mitsuhiro
AU - Ogata, Kazunori
AU - Suzuki, Koji
AU - Ishizaka, Joji
AU - Hirawake, Toru
AU - Hirata, Takafumi
AU - Isada, Tomonori
AU - Higa, Hiroto
AU - Kuwahara, Victor S.
AU - Hooker, Stanford B.
AU - Kiyomoto, Yoko
AU - Murakami, Hiroshi
AU - Kurihara, Yukio
AU - Hori, Masahiro
AU - Waga, Hisatomo
AU - Yamashita, Youhei
AU - Tanaka, Akihiko
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019
Y1 - 2019
N2 - GCOM-C/SGLI is a multi-wavelength optical radiometer launched on December 23, 2017. The data provision has started from December 20, 2018. In this research, we briefly introduce standard Level 2 products and their validation results based on in situ data. Mean absolute percentage differences are 16.3 - 69.6% for NLW between 380 - 670 nm, 39 and 64.5% for AOT at 670 nm and 865 nm, 27.9% for CHL and 44.2% for aCDOM. Although the number of in situ validation data are still scare for a few ocean color products, the accuracy of GCOM-C/SGLI data will be improved by our future efforts of calibration/validation activities.
AB - GCOM-C/SGLI is a multi-wavelength optical radiometer launched on December 23, 2017. The data provision has started from December 20, 2018. In this research, we briefly introduce standard Level 2 products and their validation results based on in situ data. Mean absolute percentage differences are 16.3 - 69.6% for NLW between 380 - 670 nm, 39 and 64.5% for AOT at 670 nm and 865 nm, 27.9% for CHL and 44.2% for aCDOM. Although the number of in situ validation data are still scare for a few ocean color products, the accuracy of GCOM-C/SGLI data will be improved by our future efforts of calibration/validation activities.
KW - Chlorophyll-a concentration
KW - Normalized waterleaving radiance
KW - Ocean color products
KW - Sea surface temperature
UR - http://www.scopus.com/inward/record.url?scp=85113856500&partnerID=8YFLogxK
U2 - 10.1109/IGARSS.2019.8899897
DO - 10.1109/IGARSS.2019.8899897
M3 - 学会論文
AN - SCOPUS:85113856500
SP - 4741
EP - 4744
T2 - 39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019
Y2 - 28 July 2019 through 2 August 2019
ER -