TY - GEN
T1 - Retrieval and Evaluation of Maritime AOD and PWV from Ship‐Based Microtops II Sun Photometers and Their Seasonal Variability Using MODIS Measurements Over the Indonesian Throughflow Region
AU - Purnama, Dendi Rona
AU - Zulistyawan, Kiagus Ardi
AU - Pradita, Nindya
AU - Haryanto, Yosafat Donni
AU - Riama, Nelly Florida
AU - Briliano, Bagas
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.
PY - 2024
Y1 - 2024
N2 - Aerosol optical depth (AOD) and precipitable water vapor (PWV) are two very important physical parameters for characterizing aerosols. The measurements of maritime AOD and PWV content improve our understanding of the atmospheric properties over the oceans. This study validated maritime AOD and PWV data during RV Baruna Jaya VIII Cruise expedition obtained from the ship-based Microtops II Sun Photometer in Indonesian Throughflow Region with coastal AERONET data and observed their seasonal variability over 22 years by utilizing MODIS collection 6 data. The results showed that the AOD had RMSE values ranging from 0.05 to 0.10, MAE values ranging from 0.04 to 0.09, MAPE values ranging from 22.63 to 27.30%, and R2 values ranging from 0.45 to 0.83. From 340 to 870 nm, the larger the AOD wavelength value, the smaller the RMSE, MAE, and R2 value. Meanwhile, the RMSE, MAE, MAPE, and R2 values of PWV were 1.44 cm, 1.41 cm, 32.41%, and 0.65, respectively. The seasonal variability of AOD (470 and 550 nm) and PWV showed that the highest average value occurs in the pre-monsoon period (September–October–November period) and the lowest occurred in the March–April–May period.
AB - Aerosol optical depth (AOD) and precipitable water vapor (PWV) are two very important physical parameters for characterizing aerosols. The measurements of maritime AOD and PWV content improve our understanding of the atmospheric properties over the oceans. This study validated maritime AOD and PWV data during RV Baruna Jaya VIII Cruise expedition obtained from the ship-based Microtops II Sun Photometer in Indonesian Throughflow Region with coastal AERONET data and observed their seasonal variability over 22 years by utilizing MODIS collection 6 data. The results showed that the AOD had RMSE values ranging from 0.05 to 0.10, MAE values ranging from 0.04 to 0.09, MAPE values ranging from 22.63 to 27.30%, and R2 values ranging from 0.45 to 0.83. From 340 to 870 nm, the larger the AOD wavelength value, the smaller the RMSE, MAE, and R2 value. Meanwhile, the RMSE, MAE, MAPE, and R2 values of PWV were 1.44 cm, 1.41 cm, 32.41%, and 0.65, respectively. The seasonal variability of AOD (470 and 550 nm) and PWV showed that the highest average value occurs in the pre-monsoon period (September–October–November period) and the lowest occurred in the March–April–May period.
KW - Aerosol optical depth
KW - Indonesian Throughflow Region
KW - Maritime Aerosol Network
KW - Microtops II
KW - MODIS collection 6
KW - Precipitable water vapor
U2 - 10.1007/978-981-97-0740-9_4
DO - 10.1007/978-981-97-0740-9_4
M3 - Conference contribution
AN - SCOPUS:85196652640
SN - 9789819707393
T3 - Springer Proceedings in Physics
SP - 35
EP - 46
BT - Proceedings of the International Conference on Radioscience, Equatorial Atmospheric Science and Environment and Humanosphere Science - INCREASE 2023
A2 - Lestari, Sopia
A2 - Santoso, Heru
A2 - Hendrizan, Marfasran
A2 - Trismidianto, null
A2 - Nugroho, Ginaldi Ari
A2 - Budiyono, Afif
A2 - Ekawati, Sri
PB - Springer
T2 - 3rd International Conference on Radioscience, Equatorial Atmospheric Science and Environment, INCREASE 2023
Y2 - 21 November 2023 through 22 November 2023
ER -