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The HDF Group

Exploiting HDF5 Technologies to
Represent Geo-Information
An Example with Complex Terrain Data

Peter Cao, ...
Acknowledgment
This work was funded by
US Army Corps of Engineers,
Engineering Research and
Development Center (ERDC),
BAA...
Goals of This Study
• Explore a unified data model for information
retrieval, visualization, and analysis
• Identify the r...
The HDF Group

HDF5 Capabilities

September 28-30, 2010

HDF and HDF-EOS Workshop XIV

4

www.hdfgroup.org
Variety and Scale

Copyright © 2010 The
HDF Group. All Rights
Reserved

5

www.hdfgroup.org
Relationships

/
Parameters
10;100;1000
Timestep
36,000
lat | lon | temp
----|-----|----12 | 23 | 3.1
15 | 24 | 4.2
17 | 2...
Demo
• Uses Qt user interface framework
as a web-browser plugin
• Demo will focus on:
•
•
•
•

Heterogeneous Information L...
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Exploiting HDF5 Technologies to Represent Geo-Information-An Example with Complex Terrain Data

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Exploiting HDF5 Technologies to Represent Geo-Information-An Example with Complex Terrain Data

  1. 1. The HDF Group Exploiting HDF5 Technologies to Represent Geo-Information An Example with Complex Terrain Data Peter Cao, Jacob Grubar, Mike Folk The HDF Group September 28-30, 2010 HDF and HDF-EOS Workshop XIV 1 www.hdfgroup.org
  2. 2. Acknowledgment This work was funded by US Army Corps of Engineers, Engineering Research and Development Center (ERDC), BAA Contract No. W9132V-08-C-0028 Special thanks to John Nedza of ERDCTEC, whose ideas are the basis for this work. September 28-30, 2010 HDF and HDF-EOS Workshop XIV 2 www.hdfgroup.org
  3. 3. Goals of This Study • Explore a unified data model for information retrieval, visualization, and analysis • Identify the role that HDF5 can play as a data management platform for Battlefield operations • Demonstrate the use of web-based tools in combination with HDF5 to organize and work with a wide range of operational data September 28-30, 2010 HDF and HDF-EOS Workshop XIV 3 www.hdfgroup.org
  4. 4. The HDF Group HDF5 Capabilities September 28-30, 2010 HDF and HDF-EOS Workshop XIV 4 www.hdfgroup.org
  5. 5. Variety and Scale Copyright © 2010 The HDF Group. All Rights Reserved 5 www.hdfgroup.org
  6. 6. Relationships / Parameters 10;100;1000 Timestep 36,000 lat | lon | temp ----|-----|----12 | 23 | 3.1 15 | 24 | 4.2 17 | 21 | 3.6 Copyright © 2010 The HDF Group. All Rights Reserved 6 www.hdfgroup.org
  7. 7. Demo • Uses Qt user interface framework as a web-browser plugin • Demo will focus on: • • • • Heterogeneous Information Layers Dynamic Data Management Multidimensional Scales Scalable Data Structures September 28-30, 2010 HDF and HDF-EOS Workshop XIV 7 www.hdfgroup.org

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