During the course of two campagns in May and November 2000, a large scale geophysical sur- vey combining resistivity and magnetometry studies was carried out over an area of about 5.5 hectares in the southwest corner of the urban area at Philippi. The results achieved the initial goal, which was to identify the limits of the block with the Bath House prior to a resumption of its excavation. They also extended our knowledge of the urban layout of the ancient town (...) and its double orientation and identified the existence and indeed the plans — if not always the fonctions — of several important monuments. Part of the results could be confirmed by observations of the remains visible on the surface, and in particular from a study of the aerial photographs. (shrink)

A third electrical geophysical prospection campaign conducted at Philippi in September 2001 added 9 ha to the area already covered. The interpretation of the results in the West part of the town shows that it was organised in three rows of insulae of the same module (ca. 27 x 83 m). The first row on the south side of the principal axis, which is the Via Egnatia, comprises several monumental groups, induding a large Early Christian basilica and a double stoa (...) along a small public square. The second and third rows are more difficult to interpret because of disturbances associated with the presence of a fortified Byzantine redoubt around the marsh Gate. A comparison of these geophysical data with the records of the French excavations, the epigraphic and photographie evidence and a topographical survey, has considerably clarified their interpretation. (shrink)