The following details are from the dataset metadata. View dataset details in ERDDAP
ERDDAP Dataset Title
Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V2, Southern Hemisphere, 25km, Near Real-Time, 2021-Present, Daily
ERDDAP Dataset ID
nsidcG10016v2sh1day
Data Provider
NOAA/NSIDC
More information about this product
https://nsidc.org/
Data Provider Web Page
https://nsidc.org/
Dataset Description
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 Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), 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 used to process and combine brightness temperature data at National Snow and Ice Data Center (NSIDC). 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 November 1978 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 NASA Team and Bootstrap processed concentrations for reference Variables containing standard deviation, quality flags, and projection information are also included. Data are available via FTP.
Time Period
Jan 01, 2021 to Nov 05, 2024
Spatial Coverage
Antarctic
Parameters
cdr seaice conc,
stdev of cdr seaice conc,
qa of cdr seaice conc,
temporal interpolation flag,
spatial interpolation flag,
nsidc bt seaice conc,
nsidc nt seaice conc
Composites
Daily
Monthly
Data Formats
Data are available in a number of formats including NetCDF, csv, graphics and more.
Metadata
View in ERDDAP
Projection
Polar Stereographic, EPSG:3412
The following details are from the dataset metadata. View dataset details in ERDDAP
ERDDAP Dataset Title
Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V2, Southern Hemisphere, 25km, Near Real-Time, 2021-Present, Monthly
ERDDAP Dataset ID
nsidcG10016v2shmday
Data Provider
NOAA/NSIDC
More information about this product
https://nsidc.org/data/G10016/versions/2/
Data Provider Web Page
https://nsidc.org/
Dataset Description
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 Nimbus-7 Scanning Multichannel Microwave Radiometer (SMMR), 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 used to process and combine brightness temperature data at National Snow and Ice Data Center (NSIDC). 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 November 1978 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 NASA Team and Bootstrap processed concentrations for reference Variables containing standard deviation, quality flags, and projection information are also included. Data are available via FTP from NSIDC. Note that the data format available through PolarWatch is slightly different from the NSIDC FTP NetCDF files. The PolarWatch data server requires storing the projection information as global attributes with the prefix grid_mapping instead of as a projection variable and the timestamp is served in different units (seconds since 1970).
Time Period
Jan 01, 2021 to Oct 01, 2024
Spatial Coverage
Antarctic
Parameters
cdr seaice conc monthly,
stdev of cdr seaice conc monthly,
qa of cdr seaice conc monthly,
nsidc bt seaice conc monthly,
nsidc nt seaice conc monthly
Composites
Daily
Monthly
Data Formats
Data are available in a number of formats including NetCDF, csv, graphics and more.
Metadata
View in ERDDAP
Projection
Polar Stereographic, EPSG:3412