A 3D digital model has been made of part of Colchester’s famous Roman wall.

Cutting-edge technology has been used to photograph and record the ancient remains for the first time.

Work began in November but was delayed by several months due to the pandemic.

Using state-of-the-art 3D imaging techniques, a high-resolution digital record of the Balkerne Gate and adjacent sections of the Roman wall has been created.

The work was a collaboration between Colchester Council, Colchester Archaeological Trust, BA Photography students from University Centre Colchester at Colchester Institute and archaeological imaging consultant Prof Dominic Powlesland.

The 3D model will support the management and analysis of the wall and will help show any future alteration, erosion and damage.

Prof Powlesland said: “Colchester’s Balkerne Gate is the best-preserved Roman Gateway in Britain and to be able to generate an accurate 3D model using cutting edge technology to understand more about it, is incredible.”

“Working with students to understand more about their heritage and equipping them with new skills is something to celebrate.”

Colchester Archaeological Trust’s Philip Crummy added: “Colchester’s Balkerne Gate is an iconic reminder of Colchester’s rich heritage. “Nearly all the remains of Colchester’s Roman past lie hidden away beneath our feet, so it is hard to visualise what the Roman town would have looked like.

“However, the Balkerne Gate with its well-preserved sections of wall to either side is a precious example of the town’s Roman heritage that can be enjoyed at any time by everyone.”

“Inevitably the gate and wall are gradually decaying as time passes.

“Degradation can’t be avoided since it is an inevitable consequence of permanent exposure to the British weather which is why projects like this are so important.

“They map and record key elements of Colchester’s past such as the Balkerne Gate for future generations.”

To view the 3D model visit colchesterheritage.co.uk.