Question How do you convert GeoJSON data to TopoJSON? Why Most likely, because you want a smaller file size. From the TopoJSON docs: TopoJSON eliminates redundancy, allowing related geometries ...
I would like to convert the tree inventory shape files of London (Canada) into a GPX file and if possible into a JSON file. You can download the archive from their Open Data website. It contains the ...
I want to know how I can convert geoJSON data to GPX format.
I have a 7GB GeoJson file that I would like to load into a PostGIS database. I have tried using ogr2ogr but it fails because the file is too big for ogr2ogr to load into memory and then process. ...
SimpleGeo has recently made their "Places" data set freely available which is GREAT, because now we can use it for our own purposes, even offline. So I went about downloading the 2GB dataset, which ...
Is there an easy way to convert MapInfo TAB files into GeoJSON? I am working on a web-based mapping system which will use GeoJSON to transfer data. I also use MapInfo and would like to be able to ...