Mr. Ang Koh An (MBA 1986, BSc.Civil 1985 University of Kansas), Director of GDS Instruments Sdn Bhd since 1996 providing sales and service support of geotechnical instruments and equipment for laboratory and field testing. Actively promoting and advocating the latest state of the art technologies such as InSar and Fiber Optics which can enhance our fellow engineers' understanding on the behaviour of the geo-structures that are under and post construction.