Monthly Archives: January 2012

GIS Analysis: Planning to Prepare Your Data Pays Off

“If you fail to plan, you plan to fail.” This old adage has wide applicability—when you want to lose 10 pounds, be picked for a leadership position, land the perfect job, and on and on. So just like everything else in life, when it comes to GIS analysis, planning pays off. To ensure reliable results, here’s the tried and true process we recommend:

  1. Frame the question.
  2. Explore and prepare data.
  3. Choose analysis methods and tools.
  4. Perform the analysis.
  5. Examine and refine results.

Step 2 is arguably the most critical as your final results are only as reliable as the data you start with. Read on for a closer look at exploring and preparing data for an analysis project. Continue reading

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