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General Remote Sensing autumn 2007 Exercises Markus Törmä

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1 General Remote Sensing autumn 2007 Exercises Markus Törmä

2 Preprocessing of satellite image Room M240 computers PCI Geomatica –Linux operating system –You can run it as follows: Login to student computer, check that it is in Linux (SuSe) Open console Write nexus and give Your password Write geomatica Useful PCI-stuff –Tutorials –Frequently Asked Questions

3 Preprocessing of satellite image Username and password from Katri Koistinen Calendar in door of M240 so you can reserve time to use PCI In case of computer problems, user licenses, etc. contact Juho Kolari, M315. Spatial data /home/data/GIS/ has subdirectories for DEM Corine 2000 Land Cover classification –DEM: make by National Land Survey, 25m pixel –CLC2000: raster classification with 25m pixel

4 Images Directory /home/data/satellite_image/ Landsat and Aster have their own subdirectories to individual image level Images Choose one and send me There are following Landsat-5 Thematic Mapper images, choose one: –188/ : L5_ _ –188/ –189/ –190/ –190/ –190/ –190/ Aster –2 images taken

5 188/ / / /

6 190/ / /

7 AST_L1B AST_L1B

8 Preprocessing of satellite image Deadline Send me a written report –paper or file (pdf)

9 Seminar of Remote Sensing Club of Finland at Finnish Environment Institute, Mechelininkatu 34a Program –http://foto.hut.fi/seura/fsprs.htmlhttp://foto.hut.fi/seura/fsprs.html –  Tapahtumat –  Kaukokartoituspäivät Registration Choose 3 presentations  mail to Markus Write summary based on presentations –send to Markus Deadline end of November

10 Seminar of Remote Sensing Club of Finland Presentations according to subject: Politics: Kanto, Doherty Accuracy of imaging: Honkavaara, Marttinen Processing: Rauste Ice: Karvonen Water: Berglund, Luukkonen Land cover: Laamanen, Härmä, Astola, Vuorela, Leväniemi, Törmä Mars: Korteniemi DEM: Sirkiä, Sääski, Puupponen, Haapa-aho Aerial imaging: Yrjölä, Luukkonen

11 Seminar of Remote Sensing Club of Finland Alternative: Choose topic, e.g. –Land cover classification –Forest inventory –Water quality –Snow cover / properties Search 3 scientific articles Write summary –send to Markus


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