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Record Search Query:
Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I Passive Microwave Data
Entry ID: NSIDC-0051

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Summary
The NASA Goddard Space Flight Center (GSFC) sea ice concentration data set in
the polar stereographic projection is derived from the Scanning Multichannel
Microwave Radiometer (SMMR) and Special Sensor Microwave/Imager (SSM/I) data
using the NASA Team algorithm. It is designed to provide a consistent time
series of sea ice ... View entire text

Geographic Coverage
Spatial coordinates    View entire text

Data Set Citation
Dataset Creator: Cavalieri, D., C. Parkinson, P. Gloerson, and H.J. Zwally
Dataset Title: Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I Passive Microwave Data
Dataset Release Date: 1996, updated yearly
Dataset Release Place: Boulder, CO USA
Dataset Publisher: National Snow and Ice Data Center (NSIDC)
Online Resource: http://nsidc.org/data/nsidc-0051.html

Dataset Creator: Meier, Walt
Dataset Title: Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I Passive Microwave Data
Dataset Release Date: 2006, updated quarterly
Dataset Release Place: Boulder, Colorado USA
Dataset Publisher: National Snow and Ice Data Center (NSIDC)
Version: Preliminary data
Data Presentation Form: Digital media
Online Resource: http://nsidc.org/data/nsidc-0051.html

Temporal Coverage
Start Date: 1978-10-26
Stop Date: 1987-08-20
View entire list

Location Keywords
GEOGRAPHIC REGION > POLAR
OCEAN > ARCTIC OCEAN
CONTINENT > ANTARCTICA
GEOGRAPHIC REGION > ARCTIC

Data Resolution
Latitude Resolution: 25 km
Longitude Resolution: 25 km
Horizontal Resolution Range: 10 km - < 50 km or approximately .09 degree - < .5 degree
Temporal Resolution: Daily, Monthly
Temporal Resolution Range: Daily - < Weekly

Latitude Resolution: 25 km
Longitude Resolution: 25 km
Horizontal Resolution Range: 10 km - < 50 km or approximately .09 degree - < .5 degree
Temporal Resolution: every other day
Temporal Resolution Range: Daily - < Weekly

Latitude Resolution: 25 km
Longitude Resolution: 25 km
Horizontal Resolution Range: 10 km - < 50 km or approximately .09 degree - < .5 degree
Temporal Resolution: Monthly
Temporal Resolution Range: Monthly - < Annual

Science Keywords
OCEANS > SEA ICE > ICE EXTENT Parameter Definition
OCEANS > SEA ICE > SEA ICE CONCENTRATION Parameter Definition
CRYOSPHERE > SEA ICE > ICE EXTENT Parameter Definition
CRYOSPHERE > SEA ICE > SEA ICE CONCENTRATION Parameter Definition


ISO Topic Category
CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
OCEANS

Platform
DMSP 5D-2/F11 > Defense Meteorological Satellite Program-F11 Ancillary Description
DMSP 5D-2/F13 > Defense Meteorological Satellite Program-F13 Ancillary Description
DMSP 5D-2/F8 > Defense Meteorological Satellite Program-F8 Ancillary Description
NIMBUS-7 Ancillary Description

Instrument
SMMR > Scanning Multichannel Microwave Radiometer Ancillary Description
SSM/I > Special Sensor Microwave/Imager Ancillary Description

Project
EOSDIS > Earth Observing System Data Information System Supplemental Info
ESIP > Earth Science Information Partners Program Supplemental Info

Quality
NSIDC staff visually checks the entire set of data files and selected
graphics files. This includes checks for proper file structure,
comparisons to existing SMMR- and SSM/I-derived sea ice concentration
grids, masks, and information files, and examination of data quality.

Some weather-related effects and land contamination ... View entire text

Ancillary Keywords
Arctic
DMSP
View entire list

Data Set Progress
IN WORK

Originating Center
NSIDC

Data Center
NSIDC Distributed Active Archive Center Supplemental Info
Data Center URL: http://nsidc.org/daac/
Dataset ID: NSIDC-0051

Data Center Personnel
Name: NSIDC DAAC USER SERVICES
Phone: +1 (303) 492-6199
Fax: +1 (303) 492-2468
Email: nsidc at nsidc.org
Contact Address:
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA
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Distribution
Distribution Media: FTP
Distribution Format: PNG
Fees: none
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Personnel
DONALD J. CAVALIERI
Role: INVESTIGATOR
Phone: (301) 614-5901
Fax: (301) 614-5644
Email: donald.j.cavalieri at nasa.gov
Contact Address:
Laboratory for Hydrospheric Processes
NASA/Goddard Space Flight Center
Code 614.1
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
View entire list

Related URL
Link: VIEW PROJECT HOME PAGE
Description: Sea Ice Remote Sensing at NASA Goddard Space Flight Center

Link: VIEW RELATED INFORMATION
Description: Access to documentation and registration for data

Publications/References
Abdalati, W., K. Steffen, C. Otto, and K.C. Jezek. 1995. Comparison of
Brightness Temperatures from SSM/I instruments on the DMSP-F8 and -F11
satellites for Antarctica and the Greenland Ice Sheet. International Journal of
Remote Sensing. 16(7):1223-1229.

Ackley, S.F. 1979. Mass balance aspects of Weddell Sea pack ice. ... View entire text

Creation and Review Dates
Last DIF Revision Date: 2009-01-08

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