SlideShare a Scribd company logo
1 of 16
The Earth Science Platform
Conventions

Tools
Formats

Services

1
Python and HDF
From the Introduction:
As a graduate student I didn’t care
that much about the details of how
my data were stored… As a
scientist, I eventually came to
recognize that the choices we make
for organizing and storing our data
are also choices about
communication. Not only do
standard, well-designed formats
make life easier for individuals, but
they make it possible to share data
with a global audience.

2
Python and HDF and Science

3
Python and HDF and Science have #HDFInside

4
Formats with HDF Inside

HDF5

5
Formats with HDF Inside

HDF5
Formats with HDF Inside

HDF5
Formats with HDF Inside

HDF5
Formats with HDF Inside

HDF5
Formats with HDF Inside

HDF5
Formats with HDF Inside

HDF5
Formats with HDF Inside

HDF5
Formats with HDF Inside

HDF5
Formats with HDF Inside

HDF5
HDF5

14
Community

15
Community

Using HDF to share data?
Tweet #HDFInside

16

More Related Content

Viewers also liked

Metadata Evaluation and Improvement
Metadata Evaluation and ImprovementMetadata Evaluation and Improvement
Metadata Evaluation and ImprovementTed Habermann
 
Translation proofing
Translation proofingTranslation proofing
Translation proofingTed Habermann
 
ESDIS Metadata Archive
ESDIS Metadata ArchiveESDIS Metadata Archive
ESDIS Metadata ArchiveTed Habermann
 
The HDF Product Designer – Interoperability in the First Mile
The HDF Product Designer – Interoperability in the First MileThe HDF Product Designer – Interoperability in the First Mile
The HDF Product Designer – Interoperability in the First MileTed Habermann
 
Earth Science Platform
Earth Science PlatformEarth Science Platform
Earth Science PlatformTed Habermann
 
ISO Metadata in HDF Data Files
ISO Metadata in HDF Data FilesISO Metadata in HDF Data Files
ISO Metadata in HDF Data FilesTed Habermann
 
Citations in ISO Metadata
Citations in ISO MetadataCitations in ISO Metadata
Citations in ISO MetadataTed Habermann
 
Hdf Augmentation: Interoperability in the Last Mile
Hdf Augmentation: Interoperability in the Last MileHdf Augmentation: Interoperability in the Last Mile
Hdf Augmentation: Interoperability in the Last MileTed Habermann
 
ISO Metadata Improvements - Questions and Answers
ISO Metadata Improvements - Questions and AnswersISO Metadata Improvements - Questions and Answers
ISO Metadata Improvements - Questions and AnswersTed Habermann
 
Granules and ISO Metadata
Granules and ISO MetadataGranules and ISO Metadata
Granules and ISO MetadataTed Habermann
 
19157 Questions and Answers
19157 Questions and Answers19157 Questions and Answers
19157 Questions and AnswersTed Habermann
 
Can ISO 19157 support current NASA data quality metadata?
Can ISO 19157 support current NASA data quality metadata?Can ISO 19157 support current NASA data quality metadata?
Can ISO 19157 support current NASA data quality metadata?Ted Habermann
 

Viewers also liked (12)

Metadata Evaluation and Improvement
Metadata Evaluation and ImprovementMetadata Evaluation and Improvement
Metadata Evaluation and Improvement
 
Translation proofing
Translation proofingTranslation proofing
Translation proofing
 
ESDIS Metadata Archive
ESDIS Metadata ArchiveESDIS Metadata Archive
ESDIS Metadata Archive
 
The HDF Product Designer – Interoperability in the First Mile
The HDF Product Designer – Interoperability in the First MileThe HDF Product Designer – Interoperability in the First Mile
The HDF Product Designer – Interoperability in the First Mile
 
Earth Science Platform
Earth Science PlatformEarth Science Platform
Earth Science Platform
 
ISO Metadata in HDF Data Files
ISO Metadata in HDF Data FilesISO Metadata in HDF Data Files
ISO Metadata in HDF Data Files
 
Citations in ISO Metadata
Citations in ISO MetadataCitations in ISO Metadata
Citations in ISO Metadata
 
Hdf Augmentation: Interoperability in the Last Mile
Hdf Augmentation: Interoperability in the Last MileHdf Augmentation: Interoperability in the Last Mile
Hdf Augmentation: Interoperability in the Last Mile
 
ISO Metadata Improvements - Questions and Answers
ISO Metadata Improvements - Questions and AnswersISO Metadata Improvements - Questions and Answers
ISO Metadata Improvements - Questions and Answers
 
Granules and ISO Metadata
Granules and ISO MetadataGranules and ISO Metadata
Granules and ISO Metadata
 
19157 Questions and Answers
19157 Questions and Answers19157 Questions and Answers
19157 Questions and Answers
 
Can ISO 19157 support current NASA data quality metadata?
Can ISO 19157 support current NASA data quality metadata?Can ISO 19157 support current NASA data quality metadata?
Can ISO 19157 support current NASA data quality metadata?
 

Similar to Hdf Inside

Iiif to go iiif vatican (7 minutes)
Iiif to go   iiif vatican (7 minutes)Iiif to go   iiif vatican (7 minutes)
Iiif to go iiif vatican (7 minutes)Rachel Di Cresce
 
D Robinson - Using HDF5 to work with large quantities of rich biological data
D Robinson - Using HDF5 to work with large quantities of rich biological dataD Robinson - Using HDF5 to work with large quantities of rich biological data
D Robinson - Using HDF5 to work with large quantities of rich biological dataJan Aerts
 
Department information system
Department information systemDepartment information system
Department information systemSUMIT MIshra
 
EUDAT & OpenAIRE Webinar: How to write a Data Management Plan - July 7, 2016|...
EUDAT & OpenAIRE Webinar: How to write a Data Management Plan - July 7, 2016|...EUDAT & OpenAIRE Webinar: How to write a Data Management Plan - July 7, 2016|...
EUDAT & OpenAIRE Webinar: How to write a Data Management Plan - July 7, 2016|...EUDAT
 
FEC2017-Introduction-to-programming
FEC2017-Introduction-to-programmingFEC2017-Introduction-to-programming
FEC2017-Introduction-to-programmingHenrikki Tenkanen
 
Data management plans and planning - a gentle introduction
Data management plans and planning - a gentle introductionData management plans and planning - a gentle introduction
Data management plans and planning - a gentle introductionMartin Donnelly
 
WEBINAR: Open Research Data in Horizon 2020
WEBINAR: Open Research Data in Horizon 2020WEBINAR: Open Research Data in Horizon 2020
WEBINAR: Open Research Data in Horizon 2020OpenAIRE
 
Sxswedu 2013-oerpub-cnx-booktype
Sxswedu 2013-oerpub-cnx-booktypeSxswedu 2013-oerpub-cnx-booktype
Sxswedu 2013-oerpub-cnx-booktypekathi-fletcher
 
OSFair2017 Training | FAIR metrics - Starring your data sets
OSFair2017 Training | FAIR metrics - Starring your data setsOSFair2017 Training | FAIR metrics - Starring your data sets
OSFair2017 Training | FAIR metrics - Starring your data setsOpen Science Fair
 

Similar to Hdf Inside (20)

HDF5 Documentation
HDF5 DocumentationHDF5 Documentation
HDF5 Documentation
 
Iiif to go iiif vatican (7 minutes)
Iiif to go   iiif vatican (7 minutes)Iiif to go   iiif vatican (7 minutes)
Iiif to go iiif vatican (7 minutes)
 
D Robinson - Using HDF5 to work with large quantities of rich biological data
D Robinson - Using HDF5 to work with large quantities of rich biological dataD Robinson - Using HDF5 to work with large quantities of rich biological data
D Robinson - Using HDF5 to work with large quantities of rich biological data
 
Department information system
Department information systemDepartment information system
Department information system
 
HDF Update for DAAC Managers (2017-02-27)
HDF Update for DAAC Managers (2017-02-27)HDF Update for DAAC Managers (2017-02-27)
HDF Update for DAAC Managers (2017-02-27)
 
Transitions from HDF4 to HDF5: Issues
Transitions from HDF4 to HDF5: IssuesTransitions from HDF4 to HDF5: Issues
Transitions from HDF4 to HDF5: Issues
 
EUDAT & OpenAIRE Webinar: How to write a Data Management Plan - July 7, 2016|...
EUDAT & OpenAIRE Webinar: How to write a Data Management Plan - July 7, 2016|...EUDAT & OpenAIRE Webinar: How to write a Data Management Plan - July 7, 2016|...
EUDAT & OpenAIRE Webinar: How to write a Data Management Plan - July 7, 2016|...
 
Introduction to HDF5 Data and Programming Models
Introduction to HDF5 Data and Programming ModelsIntroduction to HDF5 Data and Programming Models
Introduction to HDF5 Data and Programming Models
 
Introduction to HDF5
Introduction to HDF5Introduction to HDF5
Introduction to HDF5
 
Moving form HDF4 to HDF5/netCDF-4
Moving form HDF4 to HDF5/netCDF-4Moving form HDF4 to HDF5/netCDF-4
Moving form HDF4 to HDF5/netCDF-4
 
Transition from HDF4 to HDF5
Transition from HDF4 to HDF5 Transition from HDF4 to HDF5
Transition from HDF4 to HDF5
 
Ensuring Long Term Access to Remotely Sensed HDF4 Data with Layout Maps
Ensuring Long Term Access to Remotely Sensed HDF4 Data with Layout MapsEnsuring Long Term Access to Remotely Sensed HDF4 Data with Layout Maps
Ensuring Long Term Access to Remotely Sensed HDF4 Data with Layout Maps
 
FEC2017-Introduction-to-programming
FEC2017-Introduction-to-programmingFEC2017-Introduction-to-programming
FEC2017-Introduction-to-programming
 
Data management plans and planning - a gentle introduction
Data management plans and planning - a gentle introductionData management plans and planning - a gentle introduction
Data management plans and planning - a gentle introduction
 
Bancilhon
BancilhonBancilhon
Bancilhon
 
HDF Project Update
HDF Project UpdateHDF Project Update
HDF Project Update
 
WEBINAR: Open Research Data in Horizon 2020
WEBINAR: Open Research Data in Horizon 2020WEBINAR: Open Research Data in Horizon 2020
WEBINAR: Open Research Data in Horizon 2020
 
Sxswedu 2013-oerpub-cnx-booktype
Sxswedu 2013-oerpub-cnx-booktypeSxswedu 2013-oerpub-cnx-booktype
Sxswedu 2013-oerpub-cnx-booktype
 
HDF Product Designer
HDF Product DesignerHDF Product Designer
HDF Product Designer
 
OSFair2017 Training | FAIR metrics - Starring your data sets
OSFair2017 Training | FAIR metrics - Starring your data setsOSFair2017 Training | FAIR metrics - Starring your data sets
OSFair2017 Training | FAIR metrics - Starring your data sets
 

Recently uploaded

Pigging Solutions Piggable Sweeping Elbows
Pigging Solutions Piggable Sweeping ElbowsPigging Solutions Piggable Sweeping Elbows
Pigging Solutions Piggable Sweeping ElbowsPigging Solutions
 
Benefits Of Flutter Compared To Other Frameworks
Benefits Of Flutter Compared To Other FrameworksBenefits Of Flutter Compared To Other Frameworks
Benefits Of Flutter Compared To Other FrameworksSoftradix Technologies
 
Enhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for PartnersEnhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for PartnersThousandEyes
 
SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024Scott Keck-Warren
 
How to Remove Document Management Hurdles with X-Docs?
How to Remove Document Management Hurdles with X-Docs?How to Remove Document Management Hurdles with X-Docs?
How to Remove Document Management Hurdles with X-Docs?XfilesPro
 
Hyderabad Call Girls Khairatabad ✨ 7001305949 ✨ Cheap Price Your Budget
Hyderabad Call Girls Khairatabad ✨ 7001305949 ✨ Cheap Price Your BudgetHyderabad Call Girls Khairatabad ✨ 7001305949 ✨ Cheap Price Your Budget
Hyderabad Call Girls Khairatabad ✨ 7001305949 ✨ Cheap Price Your BudgetEnjoy Anytime
 
08448380779 Call Girls In Civil Lines Women Seeking Men
08448380779 Call Girls In Civil Lines Women Seeking Men08448380779 Call Girls In Civil Lines Women Seeking Men
08448380779 Call Girls In Civil Lines Women Seeking MenDelhi Call girls
 
My Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationMy Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationRidwan Fadjar
 
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024BookNet Canada
 
Install Stable Diffusion in windows machine
Install Stable Diffusion in windows machineInstall Stable Diffusion in windows machine
Install Stable Diffusion in windows machinePadma Pradeep
 
SIEMENS: RAPUNZEL – A Tale About Knowledge Graph
SIEMENS: RAPUNZEL – A Tale About Knowledge GraphSIEMENS: RAPUNZEL – A Tale About Knowledge Graph
SIEMENS: RAPUNZEL – A Tale About Knowledge GraphNeo4j
 
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 3652toLead Limited
 
Pigging Solutions in Pet Food Manufacturing
Pigging Solutions in Pet Food ManufacturingPigging Solutions in Pet Food Manufacturing
Pigging Solutions in Pet Food ManufacturingPigging Solutions
 
The Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxThe Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxMalak Abu Hammad
 
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024BookNet Canada
 
Presentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreterPresentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreternaman860154
 
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsKotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticscarlostorres15106
 
Key Features Of Token Development (1).pptx
Key  Features Of Token  Development (1).pptxKey  Features Of Token  Development (1).pptx
Key Features Of Token Development (1).pptxLBM Solutions
 
Neo4j - How KGs are shaping the future of Generative AI at AWS Summit London ...
Neo4j - How KGs are shaping the future of Generative AI at AWS Summit London ...Neo4j - How KGs are shaping the future of Generative AI at AWS Summit London ...
Neo4j - How KGs are shaping the future of Generative AI at AWS Summit London ...Neo4j
 

Recently uploaded (20)

Pigging Solutions Piggable Sweeping Elbows
Pigging Solutions Piggable Sweeping ElbowsPigging Solutions Piggable Sweeping Elbows
Pigging Solutions Piggable Sweeping Elbows
 
Benefits Of Flutter Compared To Other Frameworks
Benefits Of Flutter Compared To Other FrameworksBenefits Of Flutter Compared To Other Frameworks
Benefits Of Flutter Compared To Other Frameworks
 
Enhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for PartnersEnhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for Partners
 
SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024
 
How to Remove Document Management Hurdles with X-Docs?
How to Remove Document Management Hurdles with X-Docs?How to Remove Document Management Hurdles with X-Docs?
How to Remove Document Management Hurdles with X-Docs?
 
Hyderabad Call Girls Khairatabad ✨ 7001305949 ✨ Cheap Price Your Budget
Hyderabad Call Girls Khairatabad ✨ 7001305949 ✨ Cheap Price Your BudgetHyderabad Call Girls Khairatabad ✨ 7001305949 ✨ Cheap Price Your Budget
Hyderabad Call Girls Khairatabad ✨ 7001305949 ✨ Cheap Price Your Budget
 
08448380779 Call Girls In Civil Lines Women Seeking Men
08448380779 Call Girls In Civil Lines Women Seeking Men08448380779 Call Girls In Civil Lines Women Seeking Men
08448380779 Call Girls In Civil Lines Women Seeking Men
 
My Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationMy Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 Presentation
 
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
 
Install Stable Diffusion in windows machine
Install Stable Diffusion in windows machineInstall Stable Diffusion in windows machine
Install Stable Diffusion in windows machine
 
SIEMENS: RAPUNZEL – A Tale About Knowledge Graph
SIEMENS: RAPUNZEL – A Tale About Knowledge GraphSIEMENS: RAPUNZEL – A Tale About Knowledge Graph
SIEMENS: RAPUNZEL – A Tale About Knowledge Graph
 
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
 
Pigging Solutions in Pet Food Manufacturing
Pigging Solutions in Pet Food ManufacturingPigging Solutions in Pet Food Manufacturing
Pigging Solutions in Pet Food Manufacturing
 
The Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxThe Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptx
 
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
 
The transition to renewables in India.pdf
The transition to renewables in India.pdfThe transition to renewables in India.pdf
The transition to renewables in India.pdf
 
Presentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreterPresentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreter
 
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsKotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
 
Key Features Of Token Development (1).pptx
Key  Features Of Token  Development (1).pptxKey  Features Of Token  Development (1).pptx
Key Features Of Token Development (1).pptx
 
Neo4j - How KGs are shaping the future of Generative AI at AWS Summit London ...
Neo4j - How KGs are shaping the future of Generative AI at AWS Summit London ...Neo4j - How KGs are shaping the future of Generative AI at AWS Summit London ...
Neo4j - How KGs are shaping the future of Generative AI at AWS Summit London ...
 

Hdf Inside

Editor's Notes

  1. New book on Pythin and HDF by Andrew Collette. The quote from the Introduction indicates that Andrew understands the important role of standard formats in data sharing.
  2. Andrew works at the Colorado Center for Lunar Dust and Atmospheric Studies (http://lasp.colorado.edu/home/ccldas/). This large NASA facility is used by scientists in NASA and around the world to study very high speed dust impacts on instrument windows and other objects. Scientists take their observations home in HDF5 files.
  3. The Colorado Center for Lunar Dust and Atmospheric Studies (http://lasp.colorado.edu/home/ccldas/) has HDFIndise.
  4. The NASA Earth Observing System Data and Information System (https://earthdata.nasa.gov) has #HDFInside.
  5. netCDF4 (http://www.unidata.ucar.edu/software/netcdf/) has #HDFInside
  6. The Bathymetry Attributed Grid (BAG) developed by the Open Navigational Surface (http://www.opennavsurf.org) and used by the National Ocean Service (http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html) has #HDFInside
  7. The NeXus Scientific Format has #HDFInside http://www.nexusformat.org
  8. HDF5-FastQuery developed by the Visualization Groupat Lawrence Berkely National Lab (http://www-vis.lbl.gov/Events/SC05/HDF5FastQuery/) has #HDFInside
  9. h5py (http://www.h5py.org) developed at the Colorado Center for Lunar Dust and Atmospheric Studies (http://lasp.colorado.edu/home/ccldas/) and PyTables (http://www.pytables.org/moin) have #HDFInside.
  10. GLOBE Claritas (http://www.globeclaritas.com) seismic data processing software and h5vc software for scalable nucleotide tallies (http://www.bioconductor.org/packages/2.14/bioc/html/h5vc.html) have #HDFInside.
  11. The KAIRA (Kilpisjärvi Atmospheric Imaging Receiver Array) dual array of omni-directional VHF radio antennas,a project of the Sodankylä Geophysical Observatory and the Low Frequency Array (LOFAR http://www.lofar.org) have #HDFInside.
  12. MathWorks (MATLAB, http://www.mathworks.com ) and Exelis (IDL, ENVI, http://www.exelisinc.com/Pages/default.aspx) have #HDFInside.
  13. The NASA Earth Observing System Data and Information System (https://earthdata.nasa.gov) has #HDFInside.netCDF4 (http://www.unidata.ucar.edu/software/netcdf/) has #HDFInsideThe Bathymetry Attributed Grid (BAG) developed by the Open Navigational Surface (http://www.opennavsurf.org) and used by the National Ocean Service (http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html) has #HDFInsideThe NeXus Scientific Format has #HDFInside http://www.nexusformat.orgHDF5-FastQuery developed by the Visualization Groupat Lawrence Berkely National Lab (http://www-vis.lbl.gov/Events/SC05/HDF5FastQuery/) has #HDFInsideh5py (http://www.h5py.org) developed at the Colorado Center for Lunar Dust and Atmospheric Studies (http://lasp.colorado.edu/home/ccldas/) and PyTables (http://www.pytables.org/moin) have #HDFInside.GLOBE Claritas (http://www.globeclaritas.com) seismic data processing software and h5vc software for scalable nucleotide tallies (http://www.bioconductor.org/packages/2.14/bioc/html/h5vc.html) have #HDFInside.The KAIRA (Kilpisjärvi Atmospheric Imaging Receiver Array) dual array of omni-directional VHF radio antennas,a project of the Sodankylä Geophysical Observatory and the Low Frequency Array (LOFAR http://www.lofar.org) have #HDFInside.MathWorks (MATLAB, http://www.mathworks.com ) and Exelis (IDL, ENVI, http://www.exelisinc.com/Pages/default.aspx) have #HDFInside.