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r-spatial
sf:Simple Features for R
Support for simple feature access, a standardized way to encode and analyze spatial vector data. Binds to 'GDAL' <doi:10.5281/zenodo.5884351> for reading and writing data, to 'GEOS' <doi:10.5281/zenodo.11396894> for geometrical operations, and to 'PROJ' <doi:10.5281/zenodo.5884394> for projection conversions and datum transformations. Uses by default the 's2' package for geometry operations on geodetic (long/lat degree) coordinates.
Maintained by Edzer Pebesma. Last updated 3 days ago.
1.4k stars 22.44 score 117k scripts 1.2k dependents
thomasp85
transformr:Polygon and Path Transformations
In order to smoothly animate the transformation of polygons and paths, many aspects needs to be taken into account, such as differing number of control points, changing center of rotation, etc. The 'transformr' package provides an extensive framework for manipulating the shapes of polygons and paths and can be seen as the spatial brother to the 'tweenr' package.
Maintained by Thomas Lin Pedersen. Last updated 1 years ago.
animationdata-visualizationinterpolationmatching-shapestweeningcpp
116 stars 9.81 score 772 scripts 26 dependents