Data · dataset · 2025
Near-Real-Time SSM/I EASE-Grid Daily Global Ice Concentration and Snow Extent V002
Listed in NASA Data Portal
The Near-real-time Ice and Snow Extent (NISE) data set provides daily, global maps of sea ice concentrations and snow extent.
Description
These data are not suitable for time series, anomalies, or trends analyses. They are meant to provide a best estimate of current ice and snow conditions based on information and algorithms available at the time the data are acquired.
Near-real-time products are not intended for operational use in assessing sea ice conditions for navigation. This NISE Version 2 product contains SSMIS-derived sea ice concentrations and snow extents derived from the Special Sensor Microwave Imager/Sounder (SSMIS) aboard the Defense Meteorological Satellite Program (DMSP) F13 satellite. For DMSP-F16, SSMIS-derived data, see NISE Version 3 .
Read the rest (1 more)
For DMSP-F17, SSMIS-derived data, see NISE Version 4 . For DMSP-F18, SSMIS-derived data, see NISE Version 5 .
Links
Get the data
- Google Scholar search results scholar.google.com/scholar?q=10.5067%2F4FSODMDM1WEJ ↗
download · from data nasa gov
- Download this dataset n5eil01u.ecs.nsidc.org/OTHR/NISE.002 ↗
download · from data nasa gov
- Download this dataset through Earthdata Search search.earthdata.nasa.gov/search/granules?p=C1647528934-NSIDC_ECS&q=NISE&m=-57.199735218… ↗
download · from data nasa gov
- Download this dataset nsidc.org/data/data-access-tool/NISE/versions/2 ↗
download · from data nasa gov
- This dataset's landing page doi.org/10.5067/4fsodmdm1wej ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/near-real-time-ssm-i-ease-grid-daily-global-ice-concen… ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=50ea577d-9902-46db-bc30-c791cac2f… ↗
metadata API · from data nasa gov
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
- Inferred from text
- Hydrology 69%
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 50ea577d-9902-46db-bc30-c791cac2f0ea | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3707 | enrichment · data nasa gov | taxonomy-embedding@1.1.0 | title+keywords+description (69%) |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |