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Federal Geographic Data Committee (FGDC) Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Unknown
Publication_Date: Unknown
Edition:
Geospatial_Data_Presentation_Form:
Series_Information:
Series_Name:
Issue_Identification:
Publication_Information:
Publication_Place:
Publisher:
Other_Citation_Details:
Online_Linkage: http://sha.stanford.edu/
Description:
Abstract:
At the University of Rome we have prepared two MOFs (Magneto-Optical Filters), one working with Potassium vapors (779 nm spectral line) and the other working with Sodium (589 nm). The two spectral lines bring information about two different levels of the solar atmosphere. Doppler images taken simultaneously for few days at the South Pole in collaboration with Dr Stuart Jefferies have enabled us to determine for the first time the physical conditions, pixel by pixel, of the solar atmosphere through the propagation time of high frequency pressure waves . This result was possible also thanks to the financial support of the National Science Foundation . At Terra Nova Bay, the Rome group has operated a Potassium MOF during the Antarctic Campaign of 1999. Thanks to the published results, we could initiate the South Pole collaboration. The 1999 data are available from our Group in Rome. The South Pole data are available on the web.
Purpose:
Not Available
Supplemental_Information:
Not Available
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20031201
Ending_Date: 20040229
Currentness_Reference:Unknown
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19990201
Ending_Date: 19990220
Currentness_Reference:Unknown
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Description_of_Geographic_Extent:
Bounding_Coordinates:
West_Bounding_Coordinate: 164.1
East_Bounding_Coordinate: 164.1
North_Bounding_Coordinate: -74.69
South_Bounding_Coordinate: -74.69
Keywords:
Theme:
Theme_Keyword_Thesaurus: GCMD SCIENCE PARAMETERS
Theme_Keyword_Thesaurus: ANCILLARY KEYWORDS
Theme_Keyword_Thesaurus: ISO TOPIC CATEGORY
Theme_Keyword_Thesaurus: DATA SET LANGUAGE
Theme_Keyword: EARTH SCIENCE > SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > SOLAR IMAGERY
Theme_Keyword: EARTH SCIENCE > SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > SOLAR OSCILLATIONS
Theme_Keyword: (pacs) Oscillations And Waves; Helioseismology
Theme_Keyword: (pacs) Stars
Theme_Keyword: Solar Doppler Fields Versus Time
Theme_Keyword: GEOSCIENTIFIC INFORMATION
Theme_Keyword: IMAGERY/BASE MAPS/EARTH COVER
Theme_Keyword: ENGLISH (WESTERN - ISO 8859-1 CHAR SET)
Place:
Place_Keyword_Thesaurus: GCMD
Place_Keyword: OCEAN > SOUTHERN OCEAN > TERRA NOVA BAY
Place_Keyword: GEOGRAPHIC REGION > POLAR
Place_Keyword: GEOGRAPHIC REGION > SOUTHERN HEMISPHERE
Access_Constraints: Not Available
Use_Constraints:
Reference the origin
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Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
The raw data have been preprocessed (registered and summed/differentiated) to get intensity and doppler images for successive Fourier analysis.
Logical_Consistency_Report:
Not Available
Completeness_Report:
Not Available
Lineage:
Process_Step:
Process_Description:
Not Available
Process_Date: Unknown
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Spatial_Reference_Information:
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Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: UNIROMA/FISICA > Dipartimento di Fisica, Universita degli Studi di Roma 'La Sapienza', Rome, Italy
Contact_Person: ALESSANDRO CACCIANI
Contact_Position: DATA CENTER CONTACT
Contact_Address:
Address_Type: Mailing and Physical Address
Address: Dipartimento di Fisica
Address: Universita degli Studi di Roma "La Sapienza"
Address: Piazzale Aldo Moro 2
City: Rome
Postal_Code: I-00185
Country: ITALY
Contact_Voice_Telephone: +39 06 49914462
Contact_Facsimile_Telephone: +39 06 4957697
Contact_Electronic_Mail_Address: Alessandro.Cacciani@roma1.infn.it
Resource_Description: helioseismol-asteroseismol
Distribution_Liability:
Not Available
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: FITS
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
http://www.phys.uniroma1.it/
Access_Instructions:
DATA CENTER URL
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
http://sha.stanford.edu/
Access_Instructions:
Stanford Helioseismology Archive
Fees: Freely Available On The Internet
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Metadata_Reference_Information:
Metadata_Date: 20051214
Metadata_Review_Date: 20160127
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: GCMD User Support Office
Contact_Organization: NASA Global Change Master Directory
Contact_Address:
Address_Type: Mailing and Physical Address
Address: Not Available
City: Lanham
State_or_Province: MD
Postal_Code: 20706
Country: USA
Contact_Voice_Telephone: Not Available
Contact_Electronic_Mail_Address: gcmduso@gcmd.gsfc.nasa.gov
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
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