An Environmental Data CodingSpecification ...

• Unifies characterizations of environmental “things”
  • Regardless of how represented
    • Feature or Geometry or Data Table or Model or ...
  • Whether individual primitives or structured collections of primitives
    • Furniture vs. Room vs. Building vs. Facility vs. Region vs. World

• Separates enumerations from Data Representation Models
  • Evolve at different rates for different reasons
  • It’s a big world to capture ...

• Answers three types of questions:
  1. What is it?
  
  => Classifications and Features
  
  2. What are its additional clarifying characteristics?
  => Attributes and Values
  
  3. What are its characteristic measures?
  => Units of Measure and Scales
  

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