Hudson Chalmers has 57 years experience in the Mining, Civil Engineering, Topographical and Photogrammetric fields.
During his career he has been Chief Mine Surveyor, Mine Manager, General Manager Mining and a Consultant Mining Practice in Zimbabwe.
Trained in Photogrammetry with Aircraft Operating Company South Africa, has worked extensively in South Africa, West and East Africa on large Aerial survey and Civil Engineering Projects.
Developed small scale aerial survey systems 15 years ago, utilizing light aircraft and Robby 22 helicopters.
He has recently become a lecturer at Drone-X Flight School.
Registration Number: S-270
Colin is the Drone Operations Manager at Precision Surveys & Mapping, and focuses on GIS, Surveying, Agriculture, Insurance inspections and Real Estate Drone services. Colin is a certified Drone Pilot & is registered to operate under a legal ROC. Colin has 13 years full- time experience in GIS with a strong focus on municipal infrastructure planning & Data management. Other experiences include Pix4D training and technical support.
GISSA GISSA membership no: GXXN-3494
CAA RPL Licence no: 0275003775
Gavin is the Survey Operations Manager at Precision Surveys & Mapping, and focuses on all Surveying services. Gavin is a certified Professional Surveyor & is registered SAGI. Gavin has 22 years full- time experience in Survey with a strong focus on Engineering & Structural surveys. Other experiences include Hydrographical Surveys, Ground Penetrating Radar scanning, 3-D Laser scanning, Drone surveys, Volumetric surveys, Design work for earthworks & setting out of civil & structural works.
Higher diploma in Mine surveying obtained at Wits in 1984.
Mine surveyors’ certificate of competency number 1728.
41 years’ experience in mine surveying of which 28 years in managerial position.
Member of Institute of mine surveyors of South Africa.
Diploma in Survey 1987.
Higher diploma in Survey 1991.
Registered with PLATO now SAGC as a Photogrammetry technician number G Tg PS0011.
30 years’ experience in a wide field of survey, GIS, mapping and photogrammetry and technical survey instrument support.