The technical book "Rilievo di traiettorie urbane con approccio fotogrammetrico" by Diana Pagliari addresses the challenges of accurately capturing underground utility networks in urban areas. In engineering, particularly in the field of civil and environmental engineering, understanding the location of pipelines, cables, and other underground structures is crucial. The book analyzes the use of Ground Penetrating Radar (GPR) to determine the position of these infrastructures and emphasizes the need to combine GPR with other technologies such as GPS and photogrammetry to achieve more precise results. It presents cost-effective methods based on large-scale cartographic foundations to tackle the challenges of the urban environment. Through simulations and specific tests, the accuracy of the proposed photogrammetric positioning methods is evaluated.