A detailed cartographic representation delineating the surface and subsurface rock formations, structural features, and geological history of Hong Kong, presented with high spatial resolution, allows for precise identification and mapping of lithological units, faults, folds, and other geological attributes. Such maps utilize advanced surveying techniques, remote sensing data, and extensive field investigations to provide a comprehensive depiction of the area’s geology.
These resources are vital for informed decision-making in various sectors, including civil engineering, urban planning, and natural hazard assessment. They facilitate the identification of suitable construction sites, assessment of landslide risks, and management of groundwater resources. Historical context reveals a gradual refinement of geological mapping techniques, from traditional field surveys to modern digital data integration, enhancing the accuracy and applicability of these resources.