Converting hard copies in digital format is not just enough.
Further analysis or modelling requires data set to be correctly geo-referenced. Geo-referencing means assigning geographic coordinates to the spatial data. GISC offers all kinds of registration techniques.
• Image to image registration • Raster to vector registration
Establishment using DGPS survey and GPS for ortho-rectification/geo-referencing of aerial imagery and satellite imagery
Bringing different projection data sets into similar projection systems