The Level-2 Retrieval Module is in charge of performing the retrieval of the geophysical parameters that are objective of the mission/instrument. Depending on the mission and on its definition of the products, this module would generate level-2 data or products at higher level of processing, starting from the L1 products and some other auxiliary.
Depending on the particular retrieval algorithm, other inputs might be needed coming from Geometry Module products and auxiliary data, such as maps that furnish additional information about the area on ground to improve the accuracy of the retrieved Level 2 measures.
The following Blocks have been identified:
- Coregistration Block
- Retrieval Block