Support for geographic data

[neocarto]

Support for geographic data formats in Observable would be a major boost for the platform. I've designed a function based on gdal3.js that allows to import different types of geographic data. Why not offer native support in Observable? Perhaps gdal3.js is too big? I don't know... In any case, why not hire a senior developer to work on these issues? That would be great! See https://observablehq.com/@neocartocnrs/geoimport