Geography Reference
In-Depth Information
Figure A.2: GRASS on Linux
Pros and Cons
Let's look at the pros and cons of using GRASS. First here are the pros:
• Mature and stable implementation
• Huge feature set for visualization and analysis of both raster and
vector data
• Supports wide array of data formats
• Good vector digitizing tools
• Good community support from mailing lists, Wiki, and IRC
• 3D visualization
• Can be automated and scripted using common languages
• Choice of GUIs
• Good documentation
• Packages available for most supported platforms
• Raster map algebra and simulation models
And now here are the cons:
• Rather steep learning curve
• For analysis, data must be converted to GRASS format
• “Nonstandard” GUI
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