Index

• IDRISI Resource Center Salzburg Homepage

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• IDRISI Modules (waiting for the IDRISI32 version, IDW3 :)
  • alphabetically
  • thematically
• Unordered List of Chapters yet to come (to see the holes 'n gaps ...)

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• Tutorial Homepage
• FTP/HTTP Download of the Tutorial
• Introduction
• Datatypes, Filestructures
  • Raster Files
    • Raster Documentation
  • Vector Files
    • Vector Documentation
  • Attribute Value Files
    • Values Documentation
• Organizing Data
• GIS Issues
  • Visualizing
    • DISPLAY Launcher
    • Enhanced Display Functions
    • 3D-Visualization with ORTHO
    • VIEW and DUMP
    • Other Display Functions
  • 1^st Example
  • Single Raster Analysis Tools
    • Basic Descriptive Statistics with HISTO
    • Thinness Ratio - a simple shape factor with AREA, PERIM, SCALAR and OVERLAY
    • The Problem of 'True' Area - a small sidebar
    • Calculating the Compactness Ratio with CRATIO
    • Using FILTER
      • Smoothing - low pass filters
      • Adaptive Box - non brute force smoothing
      • Edge enhancing, edge detecting - high pass filters
      • Directional filters
    • Computing Slope and Aspect with SURFACE
    • QUADRAT and CENTER - 2 modules for point pattern analysis
    • Interpolation Methods in IDRISI
    • AUTOCORR - Spatial Autocorrelation
    • Me feels FUZZY more and more ... (April 6th, 1999)
  • Palettes and Symbol Files - a recreative chapter?
  • Map Pairs Analysis Tools
    • Comparing images
      • Differencing
      • Minimum, Maximum
    • Crosstabulation
      • KAPPA-Index of Agreement
    • Boolean Operations
      • AND Operations
      • OR Operations
    • Querying Zones with EXTRACT
    • Image Calculator - a multitalent
• Image Processing
  • Contents
  • How to get the data in
  • Enhancement
    • Contrast stretching
  • Visualizational aspects
    • Band combinations
    • Concentrating on essentials
  • Classification
    • Unsupervised method with CLUSTER

last modified: | Comments to Eric J. LORUP