Figure 1.
Satellite imagery presents a detailed geographic layout indicating multiple locations for boreholes, designated by blue circles, and cone penetration tests, indicated by green and red circles. Labels for each site include identifiers such as B H 0 1, C P T 0 1, and B H 0 2, among others, arranged along a central pathway that flows horizontally across the map. The map provides context for understanding the distribution of these geological testing sites throughout the urban environment. A scale bar indicates distances up to four kilometres, while a north arrow is positioned in the corner for orientation. The sites are interconnected, allowing users to trace a route along which the boreholes and tests are positioned.Geotechnical investigation location plan