Unmanned vehicle systems for geomatics: towards robotic mapping: edited by C. Armenakis and P. Patias, Whittles Publishing, 2019, 336 pp., 234 × 156mm 336 pp. liberally Illustrated, colour throughout, £85 (hardback), ISBN 978-184995-127-2. Issue 1 (2nd January 2020) - Koeva, Mila