High Latitude Documentation

Product type: Near real time product

Link Title Identifier Link Description Product User Manual Link Algorithm Theoretical Baseline Document Link Scientific Validation Report Quality monitoring Quicklook
Global Sea Ice Concentration (SSMIS) OSI-401-d OSI-401-d OSI-401-d PUM (4.83 MB) ATBD (3.26 MB) SVR (8.61 MB) Sea Ice Concentration and Edge - Validation and monitoring Quicklook
Global Sea Ice Edge OSI-402-d OSI-402-d PUM (2.17 MB) ATBD (12.94 MB) SVR (15.13 MB) Sea Ice Concentration and Edge - Validation and monitoring Quicklook
Global Sea Ice Type OSI-403-d OSI-403-d PUM (2.17 MB) ATBD (12.94 MB) SVR (15.13 MB) Sea Ice Type monitoring Quicklook
Sea Ice Emissivity OSI-404-a OSI-404-a PUM (1.39 MB) ATBD (823.89 KB) SVR (4.14 MB) Quicklook
Low Resolution Sea Ice Drift OSI-405-c OSI-405-c PUM (4.41 MB) ATBD (696.73 KB) SVR (3.32 MB) Sea Ice Drift validation and monitoring Quicklook
Medium Resolution Sea Ice Drift OSI-407-a OSI-407-a PUM (734.72 KB) ATBD (864.4 KB) SVR (1.15 MB) Quicklook
Global Sea Ice Concentration (AMSR-2) OSI-408-a OSI-408-a OSI-408-a PUM (4.83 MB) ATBD (3.26 MB) SVR (8.61 MB) Sea Ice Concentration and Edge - Validation and monitoring Quicklook
Level 2 PMW sea ice concentration OSI-410-a OSI-410-a OSI-410-a PUM (4.83 MB) ATBD (3.26 MB) SVR (8.61 MB) Sea Ice Concentration and Edge - Validation and monitoring
Northern High Latitude AVHRR L3 Sea and Ice Surface Temperature OSI-203-a OSI-203-a PUM (1.99 MB) ATBD (381.02 KB) SVR (1.9 MB) Quicklook
Northern High Latitude VIIRS L3 Sea and Ice Surface Temperature OSI-203-b OSI-203-b PUM (1.99 MB) ATBD (551.6 KB) SVR (1.91 MB) Quicklook
High Latitude AVHRR L2 Sea and Ice Surface Temperature OSI-205-a OSI-205-a PUM (1.22 MB) ATBD (4.31 MB) SVR (1.4 MB) Quicklook
High Latitude VIIRS L2 Sea and Ice Surface Temperature OSI-205-b OSI-205-b PUM (1.22 MB) ATBD (4.31 MB) SVR (799 KB)
Atlantic High Latitude Downward Longwave Irradiance OSI-301-c OSI-301-c OSI-301-c PUM (301.28 KB) ATBD (980.07 KB) SVR (1.82 MB) Quicklook
Atlantic High Latitude Surface Solar Irradiance OSI-302-c OSI-302-c OSI-302-c PUM (301.28 KB) ATBD (980.07 KB) SVR (1.82 MB) Quicklook

Product type: Climate data records and indicators

Link Title Identifier Link Description Product User Manual Link Algorithm Theoretical Baseline Document Link Scientific Validation Report Quality monitoring Quicklook
Global Sea Ice Concentration Climate Data Record v3 (1978-2020) OSI-450-a OSI-450-a PUM (11.26 KB) ATBD (2.2 MB) SVR (3.96 MB) Quicklook
Global Sea Ice Concentration Interim Climate Data Record v3 (2021-) OSI-430-a OSI-430-a PUM (11.26 KB) ATBD (2.2 MB) SVR (3.96 MB) Quicklook
Global Sea Ice Concentration climate data record (AMSR) v3 OSI-458 OSI-458 PUM (11.26 KB) ATBD (2.2 MB) SVR (3.96 MB) Quicklook
Global Low Resolution Sea Ice Drift data record v1 OSI-455 OSI-455 PUM (2.8 MB) ATBD (1.64 MB) SVR (4.81 MB) Quicklook
Sea Ice Index v2.1 (Demonstrational) OSI-420 OSI-420 PUM (2.37 MB) Quicklook
Sea Ice Index v2.2 (Demonstrational) OSI-420 OSI-420 PUM (1.43 MB) Quicklook
Global Sea Ice Concentration Climate Data Record v2 (1979-2015) OSI-450 OSI-450 PUM (1.96 MB) ATBD (1.46 MB) SVR (16.3 MB) Quicklook
Global Sea Ice Concentration Interim Climate Data Record v2 (2016-) OSI-430-b OSI-430-b PUM (1.96 MB) ATBD (1.46 MB) SVR (16.3 MB) Quicklook
Global Sea Ice Concentration Climate Data Records v1 (1978-2015) v1 (deprecated) OSI-409/OSI-409-a OSI-409/OSI-409-a PUM (751.88 KB) ATBD (649.32 KB) SVR (2.58 MB)
Global Sea Ice Concentration continuous reprocessing offline product v1 (2015-2… OSI-430 OSI-430 PUM (838.19 KB) ATBD (649.32 KB) SVR (2.58 MB)

Product type: Archived NRT product

Link Title Identifier Link Description Product User Manual Link Algorithm Theoretical Baseline Document Link Scientific Validation Report Quality monitoring Quicklook
Level 2 PMW sea ice concentration OSI-410 Level 2 PMW sea ice concentration PUM (767.95 KB) ATBD (544.99 KB) SVR (1.23 MB)
Atlantic High Latitude Surface Solar Irradiance OSI-302-b High Latitude L3 Radiative Fluxes - SSI PUM (279.68 KB) ATBD (615.56 KB) SVR (166.15 KB) Quicklook
Atlantic High Latitude Downward Longwave Irradiance OSI-301-b High Latitude L3 Radiative Fluxes - DLI PUM (279.68 KB) ATBD (615.56 KB) SVR (166.15 KB) Quicklook
Global Sea Ice Type (superseded) OSI-403-c Global Sea Ice Edge and Type PUM (955.42 KB) ATBD (10.7 MB) SVR (7.21 MB) Sea Ice Type monitoring Quicklook
Global Sea Ice Concentration (AMSR-2) OSI-408 AMSR-2 Global Sea Ice Concentration PUM (1.83 MB) ATBD (840.39 KB) SVR (9.3 MB) Sea Ice Concentration and Edge - Validation and monitoring Quicklook
Global Sea Ice Edge (superseded) OSI-402-c Global Sea Ice Edge and Type PUM (955.42 KB) ATBD (10.7 MB) SVR (7.21 MB) Sea Ice Concentration and Edge - Validation and monitoring Quicklook
Global Sea Ice Concentration (SSMIS) OSI-401-b Description PUM (1.89 MB) ATBD (318.55 KB) SVR (2.13 MB) Sea Ice Concentration and Edge - Validation and monitoring Quicklook