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GIS Geographic Information Systems
Requirements Analysis

After we have outlined your GIS vision and objectives, next we will move to requirements gathering and then design.

We utilize several types of Requirements Analysis for GIS:

  • Business process analysis
  • Requirements analysis
  • Use case analysis

Sometimes it is best to plan a couple days of inquiry to the various stakeholders to gather the requirements and document what each of the stakeholders and system users needs and expects the system to provide.

During requirements analysis, we will perform a rigorous requirements-gathering process, which involves business process analysis and high-level use case identification. From the business processes and use cases, we derive detailed requirements that are documented for each use case and reviewed separately by quality assurance staff to ensure they can be tested later and are quantifiable. This results in better, more clearly defined requirements, which are then outlined in a specification document that you can then use as the blueprint for the design.

Next we move to GIS Project Systems Design.