Spatial analysis

Spatial analysis - Wikipedia Category:Spatial analysis - Wikipedia

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Kernel density estimation Modifiable areal unit problem Spatial regression Point pattern analysis Spatial autocorrelation

Choropleth or proportional symbol: which shows a rate better? How do you test whether a set of points is spatially random? Is a law of geography a real law or just a strong empirical regularity? Kriging vs inverse distance weighting: which suits rainfall maps from sparse gauges? What does Moran's I actually tell you about a mapped variable? How do you find spatial outliers rather than global clusters? How do you weight criteria in multi-criteria site selection without making the result arbitrary? Why is population usually published as a gridded raster instead of per administrative district? Kernel density estimation: how do you choose the bandwidth honestly? When should you use geographically weighted regression instead of one global model? Why does spatial autocorrelation break the assumptions of ordinary regression? How does distance decay shape the results of a gravity model? Spatial autocorrelation: why nearby places resemble each other more than chance allows Why can changing the spatial weights matrix flip your conclusions? What is the modifiable areal unit problem and why does it wreck comparisons between regions?

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