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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wessels, J. Buchheit, M. Espesset, A. |
| Copyright Year | 2002 |
| Description | Author affiliation: Atlantis Sci. Inc., Nepean, Ont., Canada (Wessels, J.; Buchheit, M.; Espesset, A.) |
| Abstract | While further research and development is still required in the field of hyperspectral processing, the state of the art is such that the user community can now obtain extremely useful information from the data. However, current systems are unable to meet the demand of operational users, and lag far behind hyperspectral sensors in their ability to process the large data volumes. The computational requirements for radiometric, geometric, and atmospheric adjustments combined with this large data volume means information extraction is slow. This imposes a limitation on the practical and operational use of the data. This situation will become more critical as data from a new generation of spaceborne hyperspectral sensors becomes available. There is a demonstrated need for a commercial, high throughput, hyperspectral processor. This paper describes aspects of an operational hyperspectral processor and display system required to meet the challenges of processing, analyzing and visualizing large volumes of data in a timely manner. Particular emphasis has been given to meeting the needs of the mining and exploration communities. The processor being developed will be easily expandable and will operate within an inexpensive distributed processing environment using highly optimized software designed to partition both the data and problem domains. The fact that hyperspectral processing is primarily pixel-based suggests that this approach can be highly effective in addressing the throughput required for an operational system. |
| Sponsorship | IEEE IEEE Geosci. & Remote Sensing Soc. Canadian Remote Sensing Soc. Univ. Waterloo Natural Resources Canada (NRCan) Canadian Space Agency (CSA) Environ. Canada NASA Nat. Oceanic & Atmos. Adm. (NOAA) Office of Naval Res.(ONR) Nat. Space Dev. Agency of Japan (NASDA) Nat. Polar-orbiting Environ. Satellite Syst. (NPOESS) |
| Starting Page | 2519 |
| Ending Page | 2521 |
| File Size | 370200 |
| Page Count | 3 |
| File Format | |
| ISBN | 078037536X |
| DOI | 10.1109/IGARSS.2002.1026597 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-06-24 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Displays Hyperspectral sensors Hyperspectral imaging Throughput Research and development Radiometry Data mining Data visualization Distributed processing Design optimization |
| Content Type | Text |
| Resource Type | Article |
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