Georeferencing a map using QGIS || georeferencing Freehand || without coordinates ||
QGIS Georeferencing Freehand
Georeferencing a raster in QGIS using the Freehand Raster Georeferencer in QGIS.
Georeferencing raster data without coordinates
One of the ways in georeferencing a raster data without coordinates.
This is normal Steps Georeferencing :
1. Open QGIS and see that georeferencer plugin is added. if not, go to plugins and select.
2. Go to Raster - Georeferencer - Georeferencer.
3. Add unreferenced map to window.
4. Go to settings - Assign projection information and output path and file.
5. Go to Add points - Zoom to level and add point and assign long / lat for the all added points.
6. Save ground control points.
7. Run - start georeferencer.
8. Once georeferencer is successfully completed, close georeferencer and add the referenced map to QGIS window by add raster layer. It may used for further wotk.