Horizon GmbH undertakes UXO surveys by deputing specialized Geophysicist with extensive experience in similar works to detect explosive ordnance on the seabed using a survey vessel towed multi-sensor array to locate metal anomalies either laying on the seabed or buried underneath. Horizon GmbH carry out Unidentified Explosive Ordnance (UXO) surveys using regular survey systems like side scan sonar, sub-bottom profilers and specially mounted 2 or 3 axis Gradiometer which are linked to navigations systems for accurately positioning and logging unidentified metallic objects. The survey results are processed and reported as an anomaly map and target list.