By scanning and vectorisation into CAD/GIS formats
like
Shape files (*.shp)
Drawing files (*.dwg, *.dxf)
Exchange files (*.E00 )
Arc Info coverages
Erdas Imagine files (*.img)
Geotiff files (*.tif)
JPEG files (*.jpg)
Digital Database Creation
Preparation of maps in Arc Info Format with projection systems.
Point, Line and Polygon coverages with topology.
Attribute linking and external data attachment.
Mosaicing and edgematching to produce seamless maps.
Preparation of thematic maps
Large Format Printing.