9 open source projects by hypertidy

Ultra lightweight, ultra fast calculation of geo distances

helpers for gdal warper, and wrappers for various packages

Mesh creation and topology for spatial data (and not just geographic)

Delayed Read for GDAL Vector Data Sources

The hole story. See hypertidy/silicate for the rest of the donut.

A general form for complex data

Simple grid tools, including offset/scale georeference

Constrained polygon triangulation by 'ear cutting'

raster data via GDAL on-demand