Practical considerations on the GreenView application development and execution over SEE-GRID |
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Authors: | Danut Mihon Victor Bacu Dorian Gorgan Róbert Mészáros Gyõrgyi Gelybó |
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Institution: | 1.Computer Science Department,Technical University of Cluj-Napoca,Cluj-Napoca,Romania;2.Department of Meteorology,E?tv?s Loránd University,Budapest,Hungary |
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Abstract: | Earth Science data and particularly the satellite images supplies important information on status and dynamics of earth covering
vegetation. The development of environment applications is a challenge for Grid technologies and software development methodologies.
This paper exemplifies and experiments the development of the GreenView application over SEE-GRID infrastructure by the Grid
Application Development Methodology. The paper highlights through the ESIP and gProcess platforms based methodology the steps
of the GreenView development. The application reveals three main functionalities—refinement of the satellite image resolution,
field measurements based calibration and satellite image classification by vegetation index computation. A few experiments
evaluate the execution time of the tasks at four sites of the SEE-GRID infrastructure. |
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