Field survey is a non-invasive approach which helps us document archaeological settlements by observing artefacts distribution on the ground surface. LiDAR and GIS software proved essential in detecting microrelief anomalies and potential habitation areas prior to field verification.
A series of such investigations have recently been conducted in a micro-area in Arad County. The research was conducted in the Olari area (Arad County), located approximately 35 km north of the city of Arad.
The administrative territory of Olari covers 49.91 km² and includes the village of Sintea Mică. The region is situated north of the Mureș River, within the Arad Plains, and is irrigated by the Canalul Morilor and the Chișer stream. LiDAR data indicates that in past periods the area was intersected by numerous paleo-channels, which created a favourable environment for settlement development.
On this occasion, 11 new archaeological sites were identified, and two already known sites were re-identified in the field. The results demonstrate the benefits of combining remote-sensing techniques with traditional field surveys methods for improving archaeological data base and also helps us understand better the settlement patterns within lowland environments.
This research aims to update the existing archaeological record and to provide a foundation for heritage management in the region.