Tagged Questions
10
votes
1answer
1k views
Convert GeoJSON to TopoJSON
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 ...
1
vote
4answers
2k views
How to convert SHP into GPX or JSON?
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 ...
2
votes
1answer
186 views
How can I convert geoJSON data to GPX format
I want to know how I can convert geoJSON data to GPX format.
8
votes
4answers
679 views
Alternatives to ogr2ogr for loading large GeoJson file(s) to PostGIS
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.
...
12
votes
3answers
2k views
Converting SimpleGeo Places GeoJSON file to shapefile?
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 ...
5
votes
2answers
730 views
Converting MapInfo TAB to GeoJSON
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 ...
