Amarasooriya, AMSB; De Silva, MR; Suraweera, PSTK; Wedage, WN; Karunarathne, S; Disanayake, DMDOK
[Conference-Full-text]
Mining is an essential activity upon which many other industries rely on immensely. The magnitude of the problem caused by abandoned mines in the time to come can be understood from the topographic maps prepared using ...