A Framework for Risk Assessment of Groundwater Drawdown Induced Subsidence

Sub-surface constructions generally involve drainage of groundwater, which can induce land subsidence in compressible soil deposits and cause extensive damage costs in urban areas. A probabilistic framework, in accordance with the risk management framework outlined by the International Standard Organization (ISO), for assessing risks of...

An Analysis of the Necessity for 3D Cadastres with Reference to Trinidad and Tobago

The theoretical methodology for the construction of a 3D cadastre can be an interesting academic exercise that is worthy of investigation. For individual countries or jurisdictions, however, the practical possibility of implementation must be supported by a discussion of the situational need and a cost-benefit analysis of the concept. This...