Gravity disturbance data over central Marie Byrd Land, West Antarctica (GIMBLE.GGCMG2)

Dataset Identification:

Resource Abstract: 
Abstract: GIMBLE was proposed as the first systematic aerogeophysical investigation of the subglacial massif underlying central Marie Byrd Land. Aerogeophysically configured Baslers conducted 14 flights from Byrd Surface Camp and WAIS Divide Camp over two field seasons (January 2013 and December 2014). Airborne ice penetrating radar, gravity and magnetics were the primary datasets collected. Level 2 data represent geolocated geophysical properties (e.g ice thickness), derived from Level 1B measurements (e.g. radar echo delay). Dataset structures are based on those used for Operation Ice Bridge, and are line based data in ASCII space delimited .txt files, with a header delimited by leading "#" characters documenting column assignment and metadata. Georefering data is contained in .met files. GIMBLE.GGCMG2 contains line based data relating to gravity disturbance, processed from raw acceleration and position data by propriety software from Gravimetric Technologies and Novatel. The raw data was obtained a Canadian MicroGravity GT-1A gravimeter in ICP5, and a GT-2A gravimeter in ICP6. Data reduction was led by T. Richter.
Citation
Title  Gravity disturbance data over central Marie Byrd Land, West Antarctica (GIMBLE.GGCMG2)
publication date 2017-02-20
cited responsible party - author
individual Name  Young, Duncan A.
organisation Name  J.J. Pickle Research Campus, Bldg. 196, 10100 Burnet Road (R2200), Austin, TX 78758-4445, Austin, Texas, 78758-4445, USA
Contact information
Postal Address:
electronic Mail Address:  duncan@ig.utexas.edu
Linkage for online resource
URL:  http://orcid.org/ORCID:0000-0002-6866-8176
protocol  ORCID
cited responsible party - author
individual Name  Holt, John W.
organisation Name  4412 Spicewood Springs Rd. #600, Austin, TX, 78759-850, USA
No contact information provided.
cited responsible party - author
individual Name  Blankenship, Donald D.
organisation Name  4412 Spicewood Springs Rd. #600, Austin, TX, 78759-8500, USA
Contact information
Postal Address:
electronic Mail Address:  blank@ig.utexas.edu
cited responsible party - publisher
organisation Name  U.S. Antarctic Program (USAP) Data Center
No contact information provided.
Topic Category:   geoscientificInformation
Keywords:
Resource language:   eng
Resource progress code:   Complete
Constraints on resource usage:
Constraints
Use limitation statement: 
Creative Commons Attribution-NonCommercial-Share Alike 3.0 United States [CC BY-NC-SA 3.0]
Constraints on resource usage:
Legal Constraints
Access Constraints   license
Other constraints 
Creative Commons Attribution-NonCommercial-Share Alike 3.0 United States [CC BY-NC-SA 3.0]
Constraints on resource usage:
Security Constraints
Classification  unclassified
Format
Format name  
Format version  1
Resource extent
Extent description 
Marie Byrd Land
Geographic Extent
Geographic Bounding Box
westBoundLongitude  -156
eastBoundLongitude  -110
northBoundLatitude  -74.5
southBoundLatitude  -80
Credits: 
funderName:NSF:GEO:PLR:Antarctic Earth Sciences awardNumber:1043761 awardTitle:Geophysical Investigations of Marie Byrd Land Lithospheric Evolution (GIMBLE)
point of contact - pointOfContact
individual Name  Young, Duncan A.
organisation Name  J.J. Pickle Research Campus, Bldg. 196, 10100 Burnet Road (R2200), Austin, TX 78758-4445, Austin, Texas, 78758-4445, USA
Contact information
No address provided.
Linkage for online resource
URL:  http://orcid.org/ORCID:0000-0002-6866-8176
protocol  ORCID
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Resource distribution information

Digital Transfer Options
Linkage for online resource
name  Landing Page
URL:  http://dx.doi.org/10.15784/601003
protocol  WWW:LINK-1.0-http--link
link function  information
Description  Link to DOI landing page or data facility landing page if no DOI is assigned.
Linkage for online resource
name  landing page
URL:  http://www.usap-dc.org/view/dataset/601003
protocol  WWW:LINK-1.0-http--link
link function  information
Description  Link to a web page related to the resource.
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Metadata Information

Metadata data stamp:  2018-05-17
Resource Maintenance Information
maintenance or update frequency:  
notes:  This metadata record was generated by an xslt transformation from a DataCite metadata record; The transform was created by Damian Ulbricht and Stephen M. Richard. 2017-11-15 these records include new IEDA keywords for geoportal facets Run on 2018-06-21T19:05:25-07:00
Metadata contact - pointOfContact
organisation Name  Interdisciplinary Earth Data Alliance
Contact information
Postal Address:
electronic Mail Address:  web@usap-dc.org
Linkage for online resource
URL:  http://www.usap-dc.org/static/imgs/header/usaplogo.png
link function  browseGraphic
Metadata scope code  dataset
Metadata hierarchy level name:  Dataset
Metadata language   eng
Metadata character set encoding:   utf8
Metadata standard for this record:  ISO 19139 Geographic Information - Metadata - Implementation Specification
standard version:  2007
Metadata record identifier:  urn:ieda:metadataabout:10.15784-601003
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Metadata record format is ISO19139 XML (MD_Metadata)