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Comparison of Himawari-8 AHI SST with Shipboard Skin SST Measurements in the Australian Region.
- Source :
-
Remote Sensing . Apr2020, Vol. 12 Issue 8, p1237. 1p. - Publication Year :
- 2020
-
Abstract
- Sea surface temperature (SST) measurements from the geostationary satellite Himawari-8 Advanced Himawari Imager (AHI) are compared with in situ skin SSTs derived from shipboard Infrared SST Autonomous Radiometers (ISAR) in the Australian region. The mean bias and standard deviation of the differences between Himawari-8 AHI and ISAR skin SST of best quality are 0.09 K and 0.30 K, with total matchups numbering 2701. Shipboard bulk SST measurements at depths between around 7.1 and 9.9 meters are compared with the matchups in a case study. Analyses show significant differences between skin and bulk SST measurements of maximum value 2.23 K under conditions of high diurnal warming. The results also demonstrate that Himawari-8 AHI skin SST with high temporal resolution has the ability to accurately measure diurnal warming events. [ABSTRACT FROM AUTHOR]
- Subjects :
- *OCEAN temperature
*GEOSTATIONARY satellites
*BATHYMETRY
*STANDARD deviations
Subjects
Details
- Language :
- English
- ISSN :
- 20724292
- Volume :
- 12
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Remote Sensing
- Publication Type :
- Academic Journal
- Accession number :
- 142923553
- Full Text :
- https://doi.org/10.3390/rs12081237