The following historic maps have been orthorectified so they can be used seamlessly with the ArcView GIS product at a wide range of scales.

1979 – Ordnance Survey map of Guernsey

1963 – Ordnance Survey map of Guernsey

1938 – Ordnance Survey map of Guernsey

1933 – Ordnance Survey map of Guernsey

1898 – Ordnance Survey map of Guernsey

1816 – Andrew Gray Esq. map of Guernsey, Herm and Sark.

1821 – Capt. Martin White. Pilotage map of the coast of the Bailiwick of Guernsey

1797 – Duke of Richmond map of Guernsey