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A surface model approach to small area population estimation
The Town Planning Review
|April 1, 1991
Summary
This study introduces a surface model for estimating small-area population and household data. This flexible approach overcomes limitations of traditional methods, improving spatial data analysis for planners.
Area of Science:
- Geographic Information Systems (GIS)
- Spatial Statistics
- Demography
Background:
- Traditional small-area estimation methods rely on fixed geographic zones, limiting flexibility.
- Handling and interpreting spatially referenced population data presents challenges for planners.
Purpose of the Study:
- To present a surface model approach for estimating small-area population and household characteristics.
- To demonstrate how surface concepts overcome limitations of traditional zone-based methods.
Main Methods:
- Application of a surface model for spatial data representation.
- Utilizing surface concepts to model population and household attributes.
Main Results:
- The surface model approach offers enhanced flexibility in handling spatially referenced data.
- Overcomes limitations inherent in traditional fixed zone-based estimation methods.
Conclusions:
- Surface modeling provides a powerful alternative for small-area population estimation.
- This approach significantly improves data interpretation for policy-making and planning.