Sea ice products are continuously updated to include scientific and technical improvements. We aim for a yearly update cycle for the AWI CryoSat-2 sea-ice data, which is implemented at the start of the Arctic winter season on Oct. 1st. An update of the algorithm includes a re-processing of the full CryoSat-2 data record.
Summary
| v1.2 | v2.0 | v2.1 | v2.2 | v2.3 | |
|---|---|---|---|---|---|
| Platform | CryoSat-2 | CryoSat-2 | CryoSat-2 | CryoSat-2 | CryoSat-2 |
| Timeliness | Reprocessed (+1 month) | Reprocessed (+33 days) Near-real time (+2 days) | Reprocessed (+33 days) | Reprocessed (+33 days) | Reprocessed (+33 days) |
| Coverage Start | 2010-11 | 2010-11 | 2010-11 | 2010-11 | 2010-11 |
| Coverage End | 2017-04 | 2018-04 | 2019-04 | 2020-04 | 2021-04 (expected) |
| Product Levels | L3C (monthly grids) | L2P (daily trajectory) L3C (monthly grids) | L2P (daily trajectory) | L2P (daily trajectory) | L2P (daily trajectory) |
| Status | DISCONTINUED | DISCONTINUED | DISCONTINUED | DISCONTINUED | ACTIVE |
| Documentation | epic.awi.de | epic.awi.de | epic.awi.de | epic.awi.de |