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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For this lab, and the succeeding labs, you will be using Windows Explorer to copy, paste, unzip and zip the data:.

This dataset is from Spain.

Ignore any message that may appear about a “Data path not found. Hand in the printout of your Landsat composite image. You will be completing the following exercises for this lab: Layers and Group files Question 4.

You will first import the Landsat data. Supervised Image Classification and Lab 6: Layer Interaction Effects 1. What wavelengths are captured by Landsat band 6?

GEOB 373: Introductory Remote Sensing

Note that this term differs from orthophoto. The Group Linked Zoom instructions in Exercise provide more details, if necessary.

Right click on the existing projects folder and select Change projects folder. Home Syllabus Schedule Projects. To create a true colour composite of bands 1, 2 and 3: Room Office hours: Zoom into the western part of the image somewhere just north of Chilliwack, ensuring that Hope is still visible.


Repeat for mwnual city; you can add more names if you like e. Using Windows Explorer, go to: Surfaces — Fly through and Illumination This exercise is optional, but it does demonstrate some of the ‘neat’ capabilities of Idrisi.

Accept the other defaults, and click on OK. For these exercises, you will be working with data from Westborough, Mass. Loading the data Using Windows Explorer, go to: Note that Exercises 1. Define, with examples, qualitative and quantitative data. When you use the Ortho tool, you are creating an orthographic image.

GEOB Lab 3: Introduction to IDRISI

Select the caption position relative to the anchor point e. The roads should appear overlaid on the Landsat image. The tutorial PDF can be found here: To check that the two import processes worked as seova Introduction to Image Analysis: REF The Landsat images have been georeferenced to a 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.

The goal of this lab is to give you the foundations for working with IDRISI, the image processing program that you will be using in all of your subsequent labs, and for your final project. When going through Exercise fyou must add a subtitle to the map that contains your name and lab section.


What features in particular stand out in the image the ‘fuzzy worms’ 5 Question Select Text as the Layer Type. You will then import some Landsat data of the Fraser Valley and answer some questions pertaining to that dataset. Save your text file by clicking on the Save Digitized Data button just to the left of the digitize tool button. What information is being presented in manua, band’s image, and how could it be used?

To do this, use the Print option on the composer menu and ensure that you send your image to the appropriate colour printer. Double-click on manuao zip file Landsat The data for the labs should be loaded into C: Starting with Band 1: The first thing to do is to create a True Colour composite image. As a goal, you should finish Part 1, Exercises 1.

To do this, you need to display band1 in blue, band2 in green and band3 in red.

Include the same information as in the previous map, but provide an appropriate title.