AMSR-E/Aqua Daily L3 25 km Brightness Temperature & Sea Ice Concentration Polar Grids  View Catalog Page
Identification Information:
Dataset Identifier:
AE_SI25
Citation:
Citation Information:
Originator: Cavalieri, D. J., T. Markus, and J. C. Comiso.
Publication Date: 20040101
Title: AMSR-E/Aqua Daily L3 25 km Brightness Temperature & Sea Ice Concentration Polar Grids
Edition: 2
Publication Information:
Publication Place: Boulder, Colorado USA
Publisher: NSIDC: National Snow and Ice Data Center
Online Linkage: http://nsidc.org/data/ae_si25.html
Description:
Abstract:
The Advanced Microwave Scanning Radiometer - Earth Observing System (AMSR-E) instrument on the NASA Earth Observing System (EOS) Aqua satellite provides global passive microwave measurements of land, ocean, and atmospheric variables for the investigation of water and energy cycles.
This Level-3 gridded product (AE_SI25) includes brightness temperatures at 6.9 through 89.0 GHz and sea ice concentrations. Data are mapped to a polar stereographic grid at 25 km spatial resolution. All variables include daily ascending averages, daily descending averages, and daily averages. Data are stored in HDF-EOS format and are available from 19 June 2002 to present via FTP.
Purpose: scientific research
Documentation:
User's Guide:
Citation Information:
Originator: Cavalieri, D. J., T. Markus, and J. C. Comiso.
Publication Date: 20040101
Title: AMSR-E/Aqua Daily L3 25 km Brightness Temperature & Sea Ice Concentration Polar Grids
Publication Information:
Publication Place: Boulder, Colorado USA
Publisher: NSIDC: National Snow and Ice Data Center
Online Linkage: http://nsidc.org/data/docs/daac/ae_si25_25km_tb_and_sea_ice.gd.html
Time Period of Content:
Time Period Information:
Range of Dates/Times:
Beginning Date: 20020619
Ending Date: Unknown
Currentness Reference: publication date
Status:
Progress: In work
Maintenance and Update Frequency: Unknown
Spatial Domain:
Bounding Coordinates:
West Bounding Coordinate: -180°
East Bounding Coordinate: 180°
North Bounding Coordinate: 90°
South Bounding Coordinate: -90°
Keywords:
Theme:
Theme Keyword Thesaurus: NASA Global Change Master Directory (GCMD) Science Keywords
Theme Keyword: EARTH SCIENCE Cryosphere Sea Ice Sea Ice Concentration
Theme Keyword: EARTH SCIENCE Oceans Sea Ice Sea Ice Concentration
Theme Keyword: EARTH SCIENCE Spectral/Engineering Microwave Brightness Temperature
Theme Keyword: EARTH SCIENCE Spectral/Engineering Microwave Microwave Imagery
Theme:
Theme Keyword Thesaurus: NASA Global Change Master Directory (GCMD) Project Keywords
Theme Keyword: EOS Earth Observing System
Theme:
Theme Keyword Thesaurus: NASA Global Change Master Directory (GCMD) Instrument Keywords
Theme Keyword: AMSR-E Advanced Microwave Scanning Radiometer-EOS
Theme:
Theme Keyword Thesaurus: NASA Global Change Master Directory (GCMD) Platform Keywords
Theme Keyword: AQUA Earth Observing System, AQUA
Theme:
Theme Keyword Thesaurus: ISO 19115 Topic Categories
Theme Keyword: climatologyMeteorologyAtmosphere
Theme:
Theme Keyword Thesaurus: None
Theme Keyword: AE_SI25
Theme Keyword: AMSR-E
Theme Keyword: Antarctic Sea Ice
Theme Keyword: Aqua
Theme Keyword: Arctic Sea Ice
Theme Keyword: BRIGHTNESS TEMPERATURES
Theme Keyword: DAAC
Theme Keyword: EOSDIS
Theme Keyword: EOS PM-1
Theme Keyword: Imagery
Theme Keyword: Leads
Theme Keyword: Modified Bootstrap Algorithm
Theme Keyword: Modified NASA Team Algorithm
Theme Keyword: NASA
Theme Keyword: NSIDC
Theme Keyword: Passive Microwave Radiation
Theme Keyword: Passive Microwave Sea Ice Data
Theme Keyword: Polar Sea Ice
Theme Keyword: Polynyas
Theme Keyword: Radiance
Theme Keyword: Remote Sensing
Theme Keyword: Sea Ice Concentrations
Theme Keyword: Sea Ice Extents
Theme Keyword: Sea Ice Variability
Theme Keyword: Southern Ocean
Theme Keyword: Tbs
Place:
Place Keyword Thesaurus: NASA Global Change Master Directory (GCMD) Location Keywords
Place Keyword: Continent Antarctica
Place Keyword: Geographic Region Arctic
Place Keyword: Geographic Region Polar
Platform and Instrument Identification:
Platform Full Name: Earth Observing System, AQUA
Platform Short Name: AQUA
Instrument Full Name: Advanced Microwave Scanning Radiometer-EOS
Instrument Short Name: AMSR-E
Access Constraints:
None
Use Constraints:
None
Point of Contact:
Contact Information:
Contact Person Primary:
Contact Person: NSIDC User Services
Contact Organization: National Snow and Ice Data Center
Contact Address:
Address Type: mailing
Address:
- CIRES, 449 UCB
- University of Colorado
City: Boulder
State or Province: CO
Postal Code: 80309-0449
Country: USA
Contact Voice Telephone: 1 303 492-6199 x
Contact Facsimile Telephone: 1 303 492-2468 x
Contact Electronic Mail Address: nsidc@nsidc.org
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Distribution Information:
Distributor:
Contact Information:
Contact Organization Primary:
Contact Organization: National Snow and Ice Data Center
Contact Person: NSIDC User Services
Contact Address:
Address Type: mailing
Address:
- National Snow and Ice Data Center
- CIRES, 449 UCB
- University of Colorado
City: Boulder
State or Province: CO
Postal Code: 80309-0449
Country: USA
Contact Voice Telephone: 1 303 492-6199
Contact Facsimile Telephone: 1 303 492-2468
Contact Electronic Mail Address: nsidc@nsidc.org
Resource Description:
AE_SI25
Distribution Liability:
NSIDC cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NSIDC makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
Standard Order Process:
Digital Form:
Digital Transfer Information:
Format Name: HDF-EOS
Digital Transfer Option:
Online Option:
Computer Contact Information:
Network Address:
Network Resource Name: Click here.
Fees: None
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Metadata Reference Information:
Metadata Date:
20130122
Metadata Review Date:
20130122
Metadata Contact:
Contact Information:
Contact Person Primary:
Contact Person: NSIDC User Services
Contact Organization: National Snow and Ice Data Center
Contact Address:
Address Type: mailing
Address:
- National Snow and Ice Data Center
- CIRES, 449 UCB
- University of Colorado
City: Boulder
State or Province: CO
Postal Code: 80309-0449
Country: USA
Contact Voice Telephone: 1 303 492-6199
Contact Facsimile Telephone: 1 303 492-2468
Contact Electronic Mail Address: nsidc@nsidc.org
Metadata Standard Name:
FGDC Content Standard for Digital Geospatial Metadata:
Extensions for Remote Sensing Metadata
Metadata Standard Version:
FGDC-STD-012-2002
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