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Modi, Jalpa
- Post-Launch Calibration–Validation and Data Quality Evaluation of SCATSAT-1
Abstract Views :259 |
PDF Views:75
Authors
Raj Kumar
1,
Suchandra A. Bhowmick
1,
Abhisek Chakraborty
1,
Anuja Sharma
1,
Shweta Sharma
1,
M. Seemanth
1,
Maneesha Gupta
1,
Prantik Chakraborty
1,
Jalpa Modi
1,
Tapan Misra
1
Affiliations
1 Space Applications Centre, ISRO, Ahmedabad 380 015, IN
1 Space Applications Centre, ISRO, Ahmedabad 380 015, IN
Source
Current Science, Vol 117, No 6 (2019), Pagination: 973-982Abstract
Here we provide a brief description of the post-launch data quality evaluation and calibration–validation chain of the SCATSAT-1, the second scatterometers mission of Indian Space Research Organisation. This chain is of absolute importance to monitor the satellite health and its impact on its measurements. It also provides us overview of the suitability of the data for various applications. The results show that the SCATSAT instrument is having nominal behaviour, the measurements are of very high quality and is comparable to the reference mission QuikSCAT. The ocean surface winds derived using SCATSAT-1 are having errors less than 1 m/s and hence it is suitable for all operational meteorological and oceanographic applications.Keywords
Calibration, Data Quality Evaluation, Scatterometers, Validation, Wind Vectors.Full Text
References
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