L1B

Long name: 
Level 1B
Description: 
Levels from 0 to 4 have been defined by the remote sensing community to describe the processing level of products. Level 0 represents raw data, while Level 4 data have had the greatest amount of processing applied. Level 1B are unprocessed instrument data alongside ancillary information (Level 1A data) that have been processed to sensor units.
Category: 
Technical/scientific