Scuttled in the Morning: the discoveries and surveys of HMS Warrior and HMS Sparrowhawk,the Battle of Jutland's last missing shipwrecks

Due to the circumstances of the loss of HMS Warrior and HMS Sparrowhawk in 1916, in which subsequent to disablement both had drifted and been towed unknown distances from the Jutland battlefield, they were not located in the 2015 Jutland survey. In August 2016 both ships were located and HMS Warrior was revealed to be a pristine warship wreck, the only example in this condition of the 25 ships sunk in the battle. HMS Sparrowhawk had a similar pattern of disturbance as seven of the other Battle of Jutland destroyer wrecks. The survey of these wrecks draws to a conclusion a long period of discovery at Jutland and raises questions as to how these important cultural artefacts should be treated in the future.     

Cartography of the archaeological surveys taken from an Ikonos stereo-pair: a case study of the territory of Hierapolis in Phrygia (Turkey)

The paper analyses methods and issues connected with the elaboration of Ikonos stereo high-resolution satellite images to create a large-scale cartography for archaeological research. This methodology has been used on an area of the ancient territory of Hierapolis in Phrygia (Turkey), where archaeological surveys, developed by the Italian Archaeological Mission, are in progress. In particular, the study area is situated between the modern villages of Yeniköy and Küçükdereköy, for which neither cartographies suitable for ground surveys nor aerophotogrammetrical covers were available. In this area there are a lot of archaeological remains; in particular, a large Hellenistic and Roman settlement and its necropolises, and also an old Turkish settlement, now destroyed. An Ikonos image was ortho-rectified to obtain a space-map of the entire area. It was used to extract vectorial thematic elements (modern topography, hydrology, archaeological remains and traces, etc.) for the production of maps for archaeological research in the tolerances of a 1:10,000 scale.