High resolution satellite images for archeological applications: the Karima case study (Nubia region, Sudan)

This work presents an approach based on satellite remotely sensed images and Geomatics techniques aimed at supporting the Italian archeological missions that at the moment are active in the Karima Area (Sudan). It's well known that archaeologists often suffer from lack of updated maps useful to geographically manage the observations coming from the field and, possibly, to address or suggest where digging for new excavations. Specifically for this experience QuickBird and ASTER data were acquired and processed to generate a high scale multispectral orthoimage of the area. The spectral properties of the QB orthoimage were exploited with the purpose of obtaining suggestions about the possible existence of stil lhidden archaeological features.