AMSR-E/Aqua Daily L3 25 km Brightness Temperature & Sea Ice Concentration Polar Grids  View Catalog Page
Metadata Entity Set Information:
Language:
eng; usa
Character Set:
Value: UTF8
CodeList: MD_CharacterSetCode
Hierarchy Level:
Value: dataset
CodeList: MD_ScopeCode
Hierarchy Level Name:
AMSR-E/Aqua Daily L3 25 km Brightness Temperature & Sea Ice Concentration Polar Grids
Contact:
Responsible Party:
Individual Name: NSIDC User Services
Organization Name: National Snow and Ice Data Center
Contact:
Contact Phone:
Contact Voice Telephone: 1 303 492-6199 x
Contact Address:
Delivery Point: CIRES, 449 UCB
City: Boulder
Administrative Area: CO
Postal Code: 80309-0449
Country: USA
Email: nsidc@nsidc.org
Contact Online Resources:
Website: http://nsidc.org
Contact Role:
Value: pointOfContact
CodeList: CI_RoleCode
Date Stamp:
2013-05-06
Metadata Standard Name:
ISO 19115 Geographic Information - Metadata First Edition
Metadata Standard Version:
ISO 19115:2003
Dataset URI:
http://nsidc.org/data/ae_si25.html
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Data Identification Information:
Citation:
Citation Information:
Title: AMSR-E/Aqua Daily L3 25 km Brightness Temperature & Sea Ice Concentration Polar Grids
Date:
Date: 2004
Date Type:
Value: publication
CodeList: CI_DateTypeCode
Edition: 2
Edition Date: 2004-01-01
Identifier: AE_SI25
Cited Responsible Party: Responsible Party:
Individual Name: NSIDC DAAC User Services
Organization Name: NASA DAAC at the National Snow and Ice Data Center
Contact:
Contact Phone:
Contact Voice Telephone: 1 303 492-6199
Contact Address:
Delivery Point: National Snow and Ice Data Center
City: Boulder
Administrative Area: CO
Postal Code: 80309-0449
Country: USA
Email: nsidc@nsidc.org
Contact Online Resources:
Website: http://nsidc.org/daac/index.html
Contact Role:
Value: custodian
CodeList: CI_RoleCode
Responsible Party:
Individual Name: NSIDC User Services
Organization Name: National Snow and Ice Data Center
Contact:
Contact Phone:
Contact Voice Telephone: 1 303 492-6199
Contact Address:
Delivery Point: National Snow and Ice Data Center
City: Boulder
Administrative Area: CO
Postal Code: 80309-0449
Country: USA
Email: nsidc@nsidc.org
Contact Online Resources:
Website: http://nsidc.org
Contact Role:
Value: custodian
CodeList: CI_RoleCode
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
Credit:
The following example shows how to cite the use of this data set in a publication. For more information, see our Use and Copyright Web page.
Cavalieri, D. J., T. Markus, and J. C. Comiso. 2004. AMSR-E/Aqua Daily L3 25 km Brightness Temperature & Sea Ice Concentration Polar Grids. Version 2. [indicate subset used]. Boulder, Colorado USA: National Snow and Ice Data Center.
Status:
Value: underDevelopment
CodeList: MD_ProgressCode
Point of Contact:
Responsible Party:
Individual Name: Donald J. Cavalieri
Organization Name: NASA Goddard Space Flight Center
Contact:
Contact Phone:
Contact Voice Telephone: 1 301 614-5901 x
Contact Address:
Delivery Point: NASA/GSFC
City: Greenbelt
Administrative Area: MD
Postal Code: 20771
Country: USA
Email: Donald.J.Cavalieri@nasa.gov
Contact Role:
Value: principalInvestigator
CodeList: CI_RoleCode
Responsible Party:
Individual Name: Donald J. Cavalieri
Organization Name: NASA Goddard Space Flight Center
Contact:
Contact Phone:
Contact Voice Telephone: 1 301 614-5901 x
Contact Address:
Delivery Point: NASA/GSFC
City: Greenbelt
Administrative Area: MD
Postal Code: 20771
Country: USA
Email: Donald.J.Cavalieri@nasa.gov
Contact Role:
Value: principalInvestigator
CodeList: CI_RoleCode
Responsible Party:
Individual Name: Josephino 'Joey' C. Comiso
Contact:
Contact Phone:
Contact Voice Telephone: 1 301 614-5708
Contact Address:
Delivery Point: Laboratory for Hydrospheric Processes
City: Greenbelt
Administrative Area: MD
Postal Code: 20771
Country: USA
Email: josefino.c.comiso@nasa.gov
Contact Role:
Value: principalInvestigator
CodeList: CI_RoleCode
Responsible Party:
Individual Name: Thorsten Markus
Organization Name: Goddard Space Flight Center
Contact:
Contact Phone:
Contact Voice Telephone: 1 301 614-5882
Contact Address:
Delivery Point: NASA/Goddard Space Flight Center
City: Greenbelt
Administrative Area: MD
Postal Code: 20771
Country: USA
Email: thorsten.markus@nasa.gov
Contact Role:
Value: principalInvestigator
CodeList: CI_RoleCode
Responsible Party:
Individual Name: NSIDC User Services
Organization Name: National Snow and Ice Data Center
Contact:
Contact Phone:
Contact Voice Telephone: 1 303 492-6199 x
Contact Address:
Delivery Point: CIRES, 449 UCB
City: Boulder
Administrative Area: CO
Postal Code: 80309-0449
Country: USA
Email: nsidc@nsidc.org
Contact Role:
Value: pointOfContact
CodeList: CI_RoleCode
Maintenance Information:
Maintenance and Update Frequency:
Value: asNeeded
CodeList: MD_MaintenanceFrequencyCode
Update Scope:
Value: dataset
CodeList: MD_ScopeCode
Value: series
CodeList: MD_ScopeCode
Value: attribute
CodeList: MD_ScopeCode
Contact:
Responsible Party:
Individual Name: NSIDC User Services
Organization Name: National Snow and Ice Data Center
Contact:
Contact Phone:
Contact Voice Telephone: 1 303 492-6199 x
Contact Address:
Delivery Point: CIRES, 449 UCB
City: Boulder
Administrative Area: CO
Postal Code: 80309-0449
Country: USA
Email: nsidc@nsidc.org
Contact Online Resources:
Website: http://nsidc.org
Contact Role:
Value: pointOfContact
CodeList: CI_RoleCode
Descriptive Keywords:
Keywords
Keyword: Continent > Antarctica
Keyword: Geographic Region > Arctic
Keyword: Geographic Region > Polar
Keyword Type:
Value: place
CodeList: MD_KeywordTypeCode
Keyword Thesaurus: Citation Information:
Title: NASA / GCMD Location Keywords
Date:
Date: 2008-02-05
Date Type:
Value: revision
CodeList: CI_DateTypeCode
Keywords
Keyword: EARTH SCIENCE > Cryosphere > Sea Ice > Sea Ice Concentration
Keyword: EARTH SCIENCE > Oceans > Sea Ice > Sea Ice Concentration
Keyword: EARTH SCIENCE > Spectral/Engineering > Microwave > Brightness Temperature
Keyword: EARTH SCIENCE > Spectral/Engineering > Microwave > Microwave Imagery
Keyword Type:
Value: discipline
CodeList: MD_KeywordTypeCode
Keyword Thesaurus: Citation Information:
Title: NASA / GCMD Science Keywords
Date:
Date: 2008-02-05
Date Type:
Value: revision
CodeList: CI_DateTypeCode
Keywords
Keyword: EOS > Earth Observing System
Keyword Type:
Value: theme
CodeList: MD_KeywordTypeCode
Keyword Thesaurus: Citation Information:
Title: NASA / GCMD Project Keywords
Date:
Date: 2008-01-24
Date Type:
Value: revision
CodeList: CI_DateTypeCode
Keywords
Keyword: AE_SI25
Keyword: AMSR-E
Keyword: Antarctic Sea Ice
Keyword: Aqua
Keyword: Arctic Sea Ice
Keyword: BRIGHTNESS TEMPERATURES
Keyword: DAAC
Keyword: EOSDIS
Keyword: EOS PM-1
Keyword: Imagery
Keyword: Leads
Keyword: Modified Bootstrap Algorithm
Keyword: Modified NASA Team Algorithm
Keyword: NASA
Keyword: NSIDC
Keyword: Passive Microwave Radiation
Keyword: Passive Microwave Sea Ice Data
Keyword: Polar Sea Ice
Keyword: Polynyas
Keyword: Radiance
Keyword: Remote Sensing
Keyword: Sea Ice Concentrations
Keyword: Sea Ice Extents
Keyword: Sea Ice Variability
Keyword: Southern Ocean
Keyword: Tbs
Keyword Type:
Value: theme
CodeList: MD_KeywordTypeCode
Dataset Constraints:
Legal Constraints:
Access Constraints:
Value: otherRestrictions
CodeList: MD_RestrictionCode
Use Constraints:
Value: otherRestrictions
CodeList: MD_RestrictionCode
Other Constraints:
Access Constraints : none
Use Constraints : none
Language:
eng; usa
Character Set:
Value: UTF8
CodeList: MD_CharacterSetCode
Topic Category:
Value: climatologyMeteorologyAtmosphere
CodeList: MD_topicCategoryCode
Extent Information:
Spatial Temporal Extent:
Geographic Element:
Bounding Coordinates:
Westbound Longitude: -180
Eastbound Longitude: 180
Southbound Latitude: -90
Northbound Latitude: 90
Temporal Element:
Time Period:
Begin Position: 20020619
End Position: Unknown
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Distribution Information:
Distributor Information:
Distributor Contact:
Responsible Party:
Individual Name: NSIDC DAAC User Services
Organization Name: NASA DAAC at the National Snow and Ice Data Center
Contact:
Contact Phone:
Contact Voice Telephone: 1 303 492-6199
Contact Address:
Delivery Point: National Snow and Ice Data Center
City: Boulder
Administrative Area: CO
Postal Code: 80309-0449
Country: USA
Email: nsidc@nsidc.org
Contact Online Resources:
Website: http://nsidc.org/daac/index.html
Contact Role:
Value: custodian
CodeList: CI_RoleCode
Responsible Party:
Individual Name: NSIDC User Services
Organization Name: National Snow and Ice Data Center
Contact:
Contact Phone:
Contact Voice Telephone: 1 303 492-6199
Contact Address:
Delivery Point: National Snow and Ice Data Center
City: Boulder
Administrative Area: CO
Postal Code: 80309-0449
Country: USA
Email: nsidc@nsidc.org
Contact Online Resources:
Website: http://nsidc.org
Contact Role:
Value: custodian
CodeList: CI_RoleCode
Distribution Format(s):
Data File Format:
Name: HDF-EOS
Specification: FTP 20 MB
Digital Transfer Options:
Online Transfer Options:
Online Resources:
Linkage: http://nsidc.org/data/amsre/order.html
Description: Data Access URL
Function:
Value: download
CodeList: CI_OnLineFunctionCode
Linkage: http://nsidc.org/data/docs/daac/ae_si25_25km_tb_and_sea_ice.gd.html
Description: Documentation URL
Function:
Value: information
CodeList: CI_OnLineFunctionCode
Offline Transfer Options:
Offline Resources:
Name:
Value: onLine
CodeList: MD_MediumNameCode
Density: 20
Density Units: B
Medium Name: FTP
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Data Acquisition Information:
Instrument Information:
Instrument:
Name: AMSR-E > Advanced Microwave Scanning Radiometer-EOS
Type: sensor
Platform Information:
Platform:
Name: AQUA > Earth Observing System, AQUA
Description: satellite
Instrument: AMSR-E > Advanced Microwave Scanning Radiometer-EOS
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