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Mosaics are important tools to help the monitoring of: Global Warming Deforestation Mosaics (Level3 Products) Desertification Natural or environmental.

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Presentation on theme: "Mosaics are important tools to help the monitoring of: Global Warming Deforestation Mosaics (Level3 Products) Desertification Natural or environmental."— Presentation transcript:

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3 Mosaics are important tools to help the monitoring of: Global Warming Deforestation Mosaics (Level3 Products) Desertification Natural or environmental disasters Meteorological phenomena

4 MIRAVI Distributed multi-mission architecture with a central catalogue and a data driven processing system

5 Mosaic We presented our first Mosaic in April 2007 during the Envisat Symposium We presented our first Mosaic in April 2007 during the Envisat Symposium

6 MOSRI Integration Projected images can be seen directly in the web interface and Mosaics are used as a background map

7 MOSRI Exports Data from Miravi can be immediately visualized with Google Earth

8 MOSRI Framework Abstraction from data layer Managing of several types of data Scalable in terms of power All historical data are available simultaneously Optimized storage and classification of the data

9 MOSRI High Level Architecture MOSRI High Level Architecture

10 MOSRI Framework Usage MOSRI Framework Usage

11 Advantages of using the MOSRI Framework: Multi Processing Multi Threading MOSRI Advantages Capacity to process any kind of geo- located image data Algorithm separate from data layer Easy Instantiation

12 MOSRI Performance MOSRI Performance Each Computational Unit (CU) is calculated in less than 10 seconds by a single VPU MOSRI Reference Hardware is composed of 112 Virtual Processing Units (VPU) The standard algorithm takes less than 4 minutes to generate a full mosaic The optimized algorithm, using a smart pixel selection, takes less than 1 minute to generate a full mosaic Example of processing of 6 months of complete Meris Reduced Resolution data

13 MOSRI Mosaic Meris Reduced Resolution Mosaic Generated using 6 months of data January 2008 – June 2008 Meris Reduced Resolution Mosaic Generated using 6 months of data January 2008 – June 2008

14 MOSRI Mosaic Details Meris Reduced Resolution Mosaic Generated using 6 months of data January 2008 – June 2008 Meris Reduced Resolution Mosaic Generated using 6 months of data January 2008 – June 2008

15 MOSRI Demo Version MOSRI Demo Version

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