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Int. GIS Midterm

What is Geocomputation? Geocomputation is defined as “the use of computers to tackle geographical problems that are complex for manual technique”
Methods of Geocomputation? Expert systems Artificial neural networks Genetic algorithms Cellular automata Agent-based Systems
What is Spatial Autocorrelation? Data from locations near one another in space are more likely to be similar than data from locations remote from one another.
What is first order spatial variation and second order? FO: occurs when observations across a study region vary from space to space due to changes in the underlying properties of the local “environment”. SO: due to local interaction effects between observations.
What are the three possible scenarios and explain them? Positive autocorrelation Negative autocorrelation Zero autocorrelation
What is Modifiable Aerial Unit Problem (MAUP)?
Created by: 632557090