I have a dwg (Autocad) drawing file which represents an extract of a map. This file contains about 50 layers (on per kind of object : trees, road etc). I have extracted all the layers in GeoJSON format (one GeoJSON file per layer).
What I am looking after is to georeference this map, basically I want 50 GeoJSON files so I can load them into a web interface and play with the opacity of each one.
The work had been partially done : One extracted layer (In GeoJSON format) is georeferenced. The layer is the one that represents the roads.
How to georeference the 49 other layers using this "master" layer?
I have already GDAL and python installed.
I am very new to the GIS environment.