Pan–Arctic Sea Ice Concentration Point Query
This endpoint accesses historical monthly data on sea ice concentration in the Arctic from 1850–2021.
Historical queries for data at given latitude / longitude
Query the historical sea ice concentration at lat / lon:
Example: /seaice/point/63.73/−166.32
Results from the queries above will look like this:
{
"1850-01": 100,
"1850-02": 98,
"1850-03": 96,
...
}
The above output is structured like this:
{
"<year>–<month>": <sea ice concentration for one of the 12 months in a year>
}
...
}
Source data
| Gridded Historical Dataset | Historical Date Range | Spatial Resolution | Spatial Coverage |
|---|---|---|---|
| Sea Ice Concentrations from Nimbus–7 SMMR and DMSP SSM/I–SSMIS Passive Microwave Data, Version 1 | 1850–2022 | 25 km | N: 90, S: 30.98, E: 180, W: −180 |