Which measurements are typically taken during a site survey?

Site surveys are fundamental processes in land surveying and earthworks that involve gathering essential data about the terrain and existing features. The correct choice indicates that distances, angles, and elevations are crucial measurements taken during a site survey.

Distances provide information about the size and shape of the land, which is critical for creating accurate maps and determining property boundaries. Angles are essential for establishing precise locations on the site, as they help in measuring the relationship between various points within the surveyed area. Elevations are particularly important for understanding the topography of the land, which can influence design decisions, drainage, and construction methods.

These measurements collectively ensure that the surveying process provides a comprehensive understanding of the physical landscape, enabling proper planning and execution in various construction and environmental projects.