Spatial analysis is how we understand our world-mapping where things are, how they relate, what it all means, and what actions to take. Manipulation of data to reveal what would otherwise be invisible invisibleĮxperimenting with policy options and scenarios The search for patterns or anomalies, leading to new ideas Multiple stages, perhaps representing different points in time flood models, fire spread models, urban growth modelsĪkuisisi data spasial Gap antara Realita dengan Modelĭifference between analysis and modeling Analysis buffer or slope or aspect layers Prediction: Using GIS capabilities to create a predictive model of a real world process, that is, a model capable of reproducing processes and/or making predictions or projections as to how the world might appear. Often involves creating a new conceptual output layer, (or table or chart), the values of which are some transformation of the values in the descriptive input layer. Analysis: Using GIS to answer a question or test an hypothesis. Fakultas Geografi UGMĭescription: Using GIS to create descriptive models of the world -representations of reality as it exists.
0 Comments
Leave a Reply. |