Hardware used:

Intergraph TD-3 Workstation, 100 MHz, RAM 32 MB, HDD 1 GB

ANA Tech Eagle SLI3840 Scanner, A0 400-800 dpi

Software used:

Microstation V5 Bentley (main CAD tool)

Intergraph I/RAS B (raster processing)

Intergraph I/ParcelVec (land vectorizing)