I am developing a GIS application like this:
By now my steps are:
- I have got a jpg file, 5040 x 8179 dimension. In this map, the roads, rivers, towns etc. are marked.
- I am using .Net to develop and this requires a shp file to be used properly.
- I tried using qGIS to vectorize this jpg and georeferencing it but the shapefile that comes out is like full green color etc..
How to convert my original jpg map data to shp format?
I have very little experience in GIS.