There is a newer version of this dataset. Please use NSIDC CDR Version 4 located at: https://polarwatch.noaa.gov/catalog/ice-sq-sh-nsidc-cdr-v4/preview/.
There is a newer version of this dataset. Please use NSIDC CDR Version 4 located at: https://polarwatch.noaa.gov/catalog/ice-sq-sh-nsidc-cdr-v4/preview/.
ERDDAP is a data server that gives you a simple, consistent way to download data in the format and the spatial and temporal coverage that you want. Use the following links to access the data in ERDDAP.
This dataset is provided by NOAA/NSIDC in a projection. Check out these tips on accessing projected data from our servers.
View an R code example of how to access projected data from ERDDAP using the latitude-longitude grids. View Example
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The following details are from the dataset metadata. View dataset details in ERDDAP
Z-DEPRECATED - Sea Ice Concentration, NOAA/NSIDC Climate Data Record V3, Antarctic, 25km, Science Quality, 1978-2019, Daily
nsidcCDRiceSQsh1day
NOAA/NSIDC
Alert: There is a newer version of this dataset. Please use Version 4 of the NSIDC Sea Ice Concentration CDR with ERDDAP ID:nsidcG02202v4sh1day. Link: https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4sh1day.graph. Version 3 Summary: This data set provides a Climate Data Record (CDR) of sea ice concentration from passive microwave data. It provides a consistent, daily and monthly time series of sea ice concentrations from 09 July 1987 through the most recent processing for both the north and south polar regions. In addition, three other sea ice concentration products are included with the CDR that extend the sea ice measurements back to 26 October 1978. However, these three products are not included in the official CDR because processing the older data in a way that follows the standards of a CDR is not currently possible. All data are on a 25 km x 25 km grid. Variables containing standard deviation, quality flags, and projection information are also included.
Nov 01, 1978 to Dec 31, 2019
Antarctic
Daily Monthly
Data are available in a number of formats including NetCDF, csv, graphics and more.
, urn:ogc:def:crs:EPSG::3412
The following details are from the dataset metadata. View dataset details in ERDDAP
Z-DEPRECATED - Sea Ice Concentration, NOAA/NSIDC Climate Data Record V3, Antarctic, 25km, Science Quality, 1978-2019, Monthly
nsidcCDRiceSQshmday
NOAA/NSIDC
Alert: There is a newer version of this dataset. Please use Version 4 of the NSIDC Sea Ice Concentration CDR with ERDDAP ID: nsidcG02202v4shmday. Link: https://polarwatch.noaa.gov/erddap/griddap/nsidcG02202v4shmday.graph. Version 3 Summary: This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers: the Special Sensor Microwave Imager (SSM/I) and the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are processed and combined at National Snow and Ice Data Center (NSIDC) using brightness temperature data from Remote Sensing Systems, Inc. (RSS). This product is designed to provide a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from 1987 to the present which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the input NASA Team and Bootstrap concentrations for reference and a merged NASA Team/Bootstrap version of the Goddard sea ice concentrations that spans 1978 to the present made available as a longer-term analog of the CDR concentrations. Variables containing standard deviation, quality flags, and projection information are also included. Data are available via FTP.
Nov 16, 1978 to Dec 16, 2019
Antarctic
Daily Monthly
Data are available in a number of formats including NetCDF, csv, graphics and more.
, urn:ogc:def:crs:EPSG::3412