1. LECTURING ON SATELLITE IMAGERY PROCESSING AND GIS BASED ON INTERNET AND OPEN SOURCE SOFTWARE Fatwa Ramdani**Geo-environment, Institute of Geography, Earth Science Department, Graduate School of Science, Tohoku University, JAPAN

2. Background Objective and motivation Trial of instruction Result Another case studies Conclusions Overview

3. Background Map window INTERNET CONNECTION ILWIS dot-COM bust Google earth Web-gis Usersof remote sensing and GIS recently have spread from professional users to non-professional users.

5. population growth

6. change in policy

7. biofuel market demand

8. technological transformation

10. Turbidity

11. Drought

12. Vegetation characteristics

13. etc.Dynamic of land system Environmental Sustainability Driving forces Changes in environment RS

14. ILWIS ILWIS is a user friendly open source Geographic Information System. ILWIS is acronym from Integrated Land and Water Information System. The system was developed and distributed by ITC Enschede (International Institute for Geo-Information Science and Earth Observation) in the Netherlands for use by its researchers and students. Since 1 July 2007 it has been distributed and became free software. ILWIS supports numerous vector, raster, and database formats and functionalities, we can visualize, manage, edit, analyze data, and compose printable maps, integrated raster and vector approach. Therefore, it is evaluated as a convenient and suitable system for natural resources management.

15. Map Window GIS MapWindow , a GIS software, is free to use and redistribute to clients and other end users. Unlike other free tools, MapWindow is more than just a data viewer, it is an extensible geographic information system. This means that we can write plug-in, add additional functionality (models, special viewers, hot-link handlers, data editors, etc.) and pass these along to clients and end users. MapWindow includes standard GIS data visualization features as well as input database attribute table editing, shapefile editing, and grid importing and conversion.

16. Google Earth we can use freely Google Earth which is the easiest and accessible geographic information on the internet. We can access to it from computer, mobile phone, tablet or browsing the web. Most of user, using Google Earth as navigator to find their way, after all they can drawing, measuring, and geo-tagging photos as they want to. Google Earth

17. The objectives of this paper is to optimize open source software like ILWIS and MapWindow GIS in education and to introduce a case study of teaching on remote sensing (imagery processing) and GIS based on internet connection. Introduce students with open source software beside the commercial software To prevent students from piracy activity which is criminal action in Indonesia Objectives and Motivation

18. Trial of instruction

20. Subject matter is subject that was delivered in this class. It was about development of access transportation and expansion of urban land uses. Illustration and description is about how students feel satisfied with description and illustration given.

21. Feedback is how many students asking after following the class.

22. Planning the lesson and material is how students feel satisfied with lecturer. Was the lecturer planning well and ready to deliver the material in good explanation. And repeating the lesson from quiz is how many students can answer the question in correctly.

24. Another case study (1a) Decision Tree Classification using NDVI value as threshold

25. Another case study (2) Sixteen years time interval monitoring of large seasonal-tropical lake with low accessibility September, 2004; rainy season July, 2010; wet season June, 1990; wet season Satellite imagery: Landsat TM and ETM+ Location: Sentarum Lake, West Kalimantan, Indonesia

26. Another case study (2a) Monitoring remarkable expansion of oil palm plantation Year 2011, 9,919 ha and now located less than100 m from National Park (green color) Year 2009; 2,274 ha and located only 420 m from National Park (green color)

27. Another case study (3) Urban development monitoring in eastern Indonesia; Satellite imagery: Landsat TM and ETM+, Location: Wandama Gulf, West Papua, Indonesia 9/24/2003 4/2/1989 8/26/2010

28. Another case study (3a) Urban development monitoring in western Indonesia; Satellite imagery: Landsat ETM+, Location: Palembang, South Sumatera, Indonesia 2001 2010

29. Another case study (5) Land use land cover classification for urban planning and development Satellite imagery: SPOT5 Acquisition date: August 5, 2006 Location: Indragiri Hulu Regency, Riau, Indonesia

31. The benefit using open source software are low-cost even free of charge, easily to convert and doing geospatial analysis (union, clip, dissolve, etc), export to .JPG format file and/or PDF, and very friendly user interface, make it easier to use even for a new comer in RS/GIS.

32. Extensive application in order to environmental monitoring in developing country like Indonesia; many island and remote area with low accessability

33. The difficulties of ILWIS and MapWindow GIS are in cartographic rules and design and unstable software in computer with minimum specification. We suggest minimum 2GB of RAM and good processor with high performance graphic card.