IDRISI TAIGA TUTORIAL PDF
Service updates for TerrSet users; download TerrSet Tutorial Data; Includes a variety of fixes, posted March ; IDRISI Taiga Users – Service Update to v Example: • Hypothetical goal – Find suitable sites for housing projects. • Factors – distance to city center; distance to road; and slope (no. The IDRISI software (launched from Start / All Programs / IDRISI Selva; click on IDRISI Selva). The IDRISI tutorial and the associated data sets. The tutorial (PDF) .
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Under Display, select Composite. What features turned ‘black’ in the image after adjusting the contrast? This will save your composition for further editing. Use the shape of the lake to help identify the specific lake [it is actually a reservoir–could you deduce this from the satellite image?
This exercise is optional, but it does demonstrate some of the tutroial capabilities of Idrisi. Ignore any message that may appear about a “Data path not found. The tutorial PDF can be found here: Use Google Earth and Google Maps link to the map to familiarize yourself with the area.
This dataset is from Spain. Since remotely sensed images are large, please do not copy any data to your H: Browse for the Roads file it should be the only choice.
Include the same information as in the previous map, but provide an appropriate title. Print the map composition you created in this exercise. Given the length of this lab, you should budget your time accordingly.
How far west from Madrid is the lake in the top of the image? Week of February 11 th you have two weeks for this lab. Using Windows Explorer, go to: Layer Interaction Effects 1.
Do these values correspond to the digital gutorial for the pixels in bands 2, 3 and 4? Is the spatial resolution of this image different from that of the other bands?
GEOB Lab 3: Introduction to IDRISI
Right click on the existing projects folder and select Change projects folder. Has it been resampled if so, how can you tell? Use both Landsat and Landsat to help you in your identification. To do this, use the Print option on the composer menu and ensure that you send your image to the appropriate colour printer. Room Office hours: What information is being presented in this band’s image, and how could it be used? You can determine this from the Feature Properties box. The naming convention for composite images is variable.
GEOB 373: Introductory Remote Sensing
As a goal, you should finish Part 1, Exercises 1. Right click on the existing pathname which might be C: This should give you a false colour near IR composite of the Fraser Valley. Repeat taiag each city; you can add more names if you like e. Right click on the title Using the captionadd your name, lab and date to the composition. The Group Linked Zoom instructions in Exercise provide more details, if necessary.
Select Text as the Layer Type. Loading the data Tutotial Windows Explorer, go to: It sometimes takes a few minutes for Explorer window to refresh and for the new files appear in the listing. Advanced GIS Geob Double-click on the zip file Landsat You may not need to save your work if you answer the questions as you go. Starting with Band 1: Although this is not necessary, it is good practice to name files so that their relations are obvious.
Note that the San Francisco data Just for Fun For these exercises, you will be working with data from Westborough, Mass.
You will first import the Landsat data.