Fractals and the accuracy of geographical measures¶
Goodchild. (1980). Fractals and the accuracy of geographical measures.
Cited by¶
1 citation across 1 artifact.
Domain-specific¶
- Coastline Paradox
- Geomorphology — the home: river-network and drainage lengths, drainage-basin perimeters, glacier-terminus positions, and landslide-boundary lengths are all ruler-dependent, so practice reports a measurement scale alongside the figure. Cartography and GIS — digitized national-border lengths vary sharply with source-data resolution (the CIA Factbook and other sources report different lengths for the same border for exactly this reason)
Supported in partVerified against the work's full text
“In the case of qualitative maps, all three are shown to be related to Mandelbrot's fractional dimension D (Mandelbrot, 1977) which allows the dependence of each on sampling density to be predicted.”
- Geomorphology — the home: river-network and drainage lengths, drainage-basin perimeters, glacier-terminus positions, and landslide-boundary lengths are all ruler-dependent, so practice reports a measurement scale alongside the figure. Cartography and GIS — digitized national-border lengths vary sharply with source-data resolution (the CIA Factbook and other sources report different lengths for the same border for exactly this reason)
Verification¶
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Registry ID ref:d600c69e22ce · see in the full table