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doing some basic GIS topology operations by myself in python
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README.md
TIN_facets.py
aspect_quadrants.png
convert_orb_m.py
convert_rad_deg.py
slope_calc.py

README.md

GIS Topology Math

contains some python code that recreates basic GIS topology calculations (as e.g. performed in ArcGIS)

Growing list:

  • vector slope calculations: Triangular Irregular Networks (GIS vector way of representing elevation)
    • TODO: expand and modularize
  • raster slope calculations
    • normalized weighting and sqrt(2) weighting
  • conversion between radians and degrees
  • conversion between orbit and meters

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