GPR (ground penetrating radars) scanners are capable of detecting metal objects embedded within concrete structures. The image is created from the signal transmitted and received from the scan....

Surveying and Spatial InformationRegulation 2017 His Excellency the Governor, with the advice of the Executive Council, has made the following Regulation under the Surveying and Spatial...

AS5488 Examples of utility service spray paint marks and mapping codes and descriptions. These are some basic code template for mark-outs and mapping symbols for utility service locators. Markup...