Clark Labs is pleased to announce that the IDRISI Selva Manual has been translated to Chinese. The text has been compiled by Clark Labs’reseller Liu Xueping. Like many metropolitan regions Chicago area characterized by Urban Sprawl. The ability to manage this Urban Sprawl for a sustainable future presents. The IDRISI software (launched from Start / All Programs / IDRISI Selva; click on IDRISI Optional additional readings: There is a comprehensive IDRISI manual .

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After some time you should see an image of the the first band appear on your screen. From within the Raster Group, display Landsat 6 and Landsat In the Tools menuclick on the Digitize tool looks like a bulls eye.

During this lab, and for the remaining labs and in your projectyou will be working with the image processing software program called Ixrisi.

You may not need to save your work if you answer the questions as you go. What does NDVI stand for? What is the formula i.

Although this is not necessary, it is good practice to name files so that their relations are obvious. Why is it used i.

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Layer Interaction Effects Question 7: Hand in the printout of your Landsat composite image. What is the elevation of the lake? Click on Projects tab in the Idrisi Explorer window. What is ordinal, or ranked, data?


What features in particular stand out in the image the ‘fuzzy worms’ 5 Question Select the caption position relative to the anchor point e. Add text labels for Hope, Harrison and Chilliwack you can add more if you wish: Note that the project and working directories you will be using are different from those specified in the tutorial on page 6, Exercise d and e: Hand in the printout of your Landsat image composition.

The roads should appear overlaid on the Landsat image.

GEOB 373: Introductory Remote Sensing

What features in particular stand out in the image the ‘fuzzy worms’ 5. Home Syllabus Schedule Projects.

Click in the image window where you want the beginning of the text to go. Right click on the title Using the captionadd your name, lab and date to the composition. Then, click on the Group Link button and zoom into the band 6 image; you should then also zoom into the sekva area in the Landsat image.

GEOB Lab 3: Introduction to IDRISI

If you click on the Files tab you should see a list of the files stored in the Using Idrisi directory. The first thing to do is to create a True Colour composite image. REF The Landsat images have been georeferenced to ,anual UTM [zone 10, North] coordinate system, so if we assign the same georeference system to the roads [knowing that roads had previously been projected to a UTM coordinate system within ArcGIS], the roads and the Landsat images will be geographically referenced together.

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Use Google Earth and Google Maps link to the map to familiarize yourself with the area. It sometimes takes a few minutes for Explorer window to refresh and for the new files appear in the listing.

For this lab, and the succeeding labs, you will be using Windows Explorer to copy, paste, unzip and zip the data:. Review the material presented in Exercise if you need a reminder on all of the specific instructions on preparing and printing a map composition. Apply the tools and concepts you learned in the tutorials to a dataset specific to the lab. In order to complete Part 2 of this lab, copy the Landsat This manuall is optional, but it does demonstrate some of the ‘neat’ capabilities of Idrisi.

Week of February 11 th you have two weeks for this lab.