Entry_ID: NSIDC-0077
Entry_Title: Nimbus-5 ESMR Polar Gridded Brightness Temperatures
Group: Data_Set_Citation
   Dataset_Creator: Parkinson, C. L., J. C. Comiso, and H. Zwally. 
   Dataset_Title: Nimbus-5 ESMR Polar Gridded Brightness Temperatures
   Dataset_Release_Date: 1999-01-01
   Dataset_Release_Place: Boulder, Colorado USA
   Dataset_Publisher: NSIDC DAAC: NASA DAAC at the National Snow and Ice Data Center
   Version: 2
   Online_Resource: http://nsidc.org/data/nsidc-0077.html
End_Group
Group: Personnel
   Role: Technical Contact
   First_Name: NSIDC
   Last_Name: User Services
   Email: nsidc@nsidc.org
   Phone: 1 303 492-6199 x
   Fax: 1 303  492-2468 x
   Group: Contact_Address
      Address: National Snow and Ice Data Center
      Address: CIRES, 449 UCB
      Address: University of Colorado
      City: Boulder
      Province_or_State: CO
      Postal_Code: 80309-0449
      Country: USA
   End_Group
End_Group
Group: Personnel
   Role: Investigator
   First_Name: Claire
   Middle_Name: L.
   Last_Name: Parkinson
   Email: clairep@neptune.gsfc.nasa.gov
   Phone: 1 301 614-5715 
   Fax: 1 301  614-5644 
   Group: Contact_Address
      Address: Laboratory for Hydrospheric Processes
      Address: NASA/Goddard Space Flight Center
      Address: Code 971
      City: Greenbelt
      Province_or_State: MD
      Postal_Code: 20771
   End_Group
End_Group
Group: Personnel
   Role: Investigator
   First_Name: Claire
   Middle_Name: L.
   Last_Name: Parkinson
   Email: clairep@neptune.gsfc.nasa.gov
   Phone: 1 301 614-5715 
   Fax: 1 301  614-5644 
   Group: Contact_Address
      Address: Laboratory for Hydrospheric Processes
      Address: NASA/Goddard Space Flight Center
      Address: Code 971
      City: Greenbelt
      Province_or_State: MD
      Postal_Code: 20771
   End_Group
End_Group
Group: Personnel
   Role: Investigator
   First_Name: Josephino 'Joey'
   Middle_Name: C.
   Last_Name: Comiso
   Email: josefino.c.comiso@nasa.gov
   Phone: 1 301 614-5708 
   Group: Contact_Address
      Address: Laboratory for Hydrospheric Processes
      Address: Cryospheric Sciences Branch
      Address: NASA/Goddard Space Flight Center
      Address: Code 614
      City: Greenbelt
      Province_or_State: MD
      Postal_Code: 20771
      Country: USA
   End_Group
End_Group
Group: Personnel
   Role: Investigator
   First_Name: H. Jay
   Last_Name: Zwally
   Email: Jay.Zwally@nasa.gov
   Phone: 1 301 614-5643 
   Fax: 1 301  614-5644 
   Group: Contact_Address
      Address: NASA/Goddard Space Flight Center
      Address: Laboratory for Hydrospheric Processes
      Address: Laboratory for Hydrospheric Processes
      Address: NASA/Goddard Space Flight Center
      Address: Code 971
      City: Greenbelt
      Province_or_State: MD
      Postal_Code: 20771
      Country: USA
   End_Group
End_Group
Group: Personnel
   Role: Investigator
   First_Name: H. Jay
   Last_Name: Zwally
   Email: Jay.Zwally@nasa.gov
   Phone: 1 301 614-5643 
   Fax: 1 301  614-5644 
   Group: Contact_Address
      Address: NASA/Goddard Space Flight Center
      Address: Laboratory for Hydrospheric Processes
      Address: Laboratory for Hydrospheric Processes
      Address: NASA/Goddard Space Flight Center
      Address: Code 971
      City: Greenbelt
      Province_or_State: MD
      Postal_Code: 20771
      Country: USA
   End_Group
End_Group
Group: Parameters
   Category: EARTH SCIENCE
   Topic: Spectral/Engineering
   Term: Microwave
   Variable_Level_1: Brightness Temperature
End_Group
ISO_Topic_Category: Climatology/Meteorology/Atmosphere
Keyword: Antarctic
Keyword: Arctic
Keyword: Brightness Temperature
Keyword: DAAC
Keyword: EOSDIS
Keyword: ESMR
Keyword: NASA
Keyword: NSIDC > National Snow and Ice Data Center
Keyword: Passive Microwave Brightness Temperatures
Keyword: Remote Sensing
Sensor_Name: ESMR > Electronic Scanning Microwave Radiometer
Sensor_Name: RADIOMETERS
Source_Name: NIMBUS-5
Group: Temporal_Coverage
   Start_Date: 1972-12-11
   Stop_Date: 1977-05-16
End_Group
Data_Set_Progress: complete
Group: Spatial_Coverage
   Southernmost_Latitude: -90
   Northernmost_Latitude: -50
   Westernmost_Longitude: -180
   Easternmost_Longitude: 180
End_Group
Group: Spatial_Coverage
   Southernmost_Latitude: 50
   Northernmost_Latitude: 90
   Westernmost_Longitude: -180
   Easternmost_Longitude: 180
End_Group
Group: Location
   Location_Category: CONTINENT
   Location_Type: ANTARCTICA
End_Group
Group: Location
   Location_Category: GEOGRAPHIC REGION
   Location_Type: ARCTIC
End_Group
Group: Location
   Location_Category: GEOGRAPHIC REGION
   Location_Type: POLAR
End_Group
Group: Data_Resolution
   Latitude_Resolution: 25 km
   Longitude_Resolution: 25 km
   Temporal_Resolution: 1 day
End_Group
Project: EOSDIS > Earth Observing System Data Information System
Project: ESIP > Earth Science Information Partners Program
Data_Set_Language: English
Originating_Center: NSIDC
Group: Data_Center
   Data_Center_Name: NASA DAAC > NASA DAAC at the National Snow and Ice Data Center
   Data_Center_URL: http://nsidc.org/daac/index.html
   Group: Personnel
      Role: Data Center Contact
      First_Name: NSIDC
      Last_Name: User Services
      Email: nsidc@nsidc.org
      Phone: 1 303 492-6199 
      Fax: 1 303  492-2468 
      Group: Contact_Address
         Address: National Snow and Ice Data Center
         Address: CIRES, 449 UCB
         Address: University of Colorado
         City: Boulder
         Province_or_State: CO
         Postal_Code: 80309-0449
         Country: USA
      End_Group
   End_Group
End_Group
Group: Data_Center
   Data_Center_Name: NSIDC > National Snow and Ice Data Center
   Data_Center_URL: http://nsidc.org
   Group: Personnel
      Role: Data Center Contact
      First_Name: NSIDC
      Last_Name: User Services
      Email: nsidc@nsidc.org
      Phone: 1 303 492-6199 
      Fax: 1 303  492-2468 
      Group: Contact_Address
         Address: National Snow and Ice Data Center
         Address: CIRES, 449 UCB
         Address: University of Colorado
         City: Boulder
         Province_or_State: CO
         Postal_Code: 80309-0449
         Country: USA
      End_Group
   End_Group
End_Group
Group: Distribution
   Distribution_Media: FTP
   Distribution_Size: 209 - 272 KB
   Distribution_Format: Binary
End_Group
Group: Reference

   Comiso, J. C., and H. J. Zwally. 1980. Corrections for Anomalous Time 
   Dependent Shifts in Brightness Temperature from Nimbus-5 ESMR. NASA TM-82055. 
   Greenbelt, MD.

   Parkinson, C., J. Comiso, H. J. Zwally, D. Cavalieri, P. Gloersen, and W. 
   Campbell. 1987. Arctic Sea Ice, 1973-1976: Satellite Passive-Microwave 
   Observations. NASA SP-489.

   Parkinson, C., J. Comiso, and H. J. Zwally. 1987. Satellite-Derived Ice Data 
   Sets No. 2: Arctic Monthly Average Microwave Brightness Temperatures and Sea 
   Ice Concentrations, 1973-1976. NASA Technical Memorandum 87825.

   Pearson, F. 1990. Map Projections: Theory and Applications. CRC Press. Boca 
   Raton, Florida. 372 pages.

   Snyder, J. P. 1987. Map Projections - A Working Manual. U.S. Geological Survey 
   Professional Paper 1395. U.S. Government Printing Office. Washington, D.C. 383 
   pages.

   Snyder, J. P. 1982. Map Projections Used by the U.S. Geological Survey. U.S. 
   Geological Survey Bulletin 1532.

   Wilheit, T. 1972. The Electrically Scanning Microwave Radiometer (ESMR) 
   Experiment. Nimbus-5 User's Guide. NASA/Goddard Space Flight Center. p. 
   59-105.  Zwally, H. J., J. Comiso, C. Parkinson, W. Campbell, F. Carsey, and 
   P. Gloersen. 1983. Antarctic Sea Ice, 1973-1976: Satellite Passive-Microwave 
   Observations. NASA SP-459.

   Zwally, H. J., J. Comiso, and C. Parkinson. 1981. Satellite-Derived Ice Data 
   Sets No. 1: Antarctic Monthly Average Microwave Brightness Temperatures and 
   Sea Ice Concentrations 1973-1976. NASA Technical Memorandum 83812.

End_Group
Group: Summary

   The Nimbus-5 Electrically Scanning Microwave Radiometer (ESMR) data set 
   consists of gridded brightness temperature arrays for the Arctic and 
   Antarctic, spanning 11 December 1972 through 16 May 1977. The data were 
   gridded to a polar stereographic projection at 25 km resolution and adjusted 
   to partially remove instrument drift and sensitivity shifts. The ESMR 
   instrument senses horizontally polarized radiation at a frequency of 19 GHz. 
   Daily data that could not be adjusted are missing from this updated data set. 
   Data are in 2-byte integer flat-binary format, and are available via FTP.

End_Group
IDN_Node: USA/NASA
Metadata_Name: CEOS IDN DIF
Metadata_Version: 9.7
DIF_Creation_Date: 1999-01-01
Last_DIF_Revision_Date: 2013-06-24
DIF_Revision_History:  updated citation