Final answer:
Mapping surveys involve field measurements and rely on tools like GPS receivers and total stations, while photogrammetry uses aerial imagery to create 3D models. State Plane Coordinates are a common reference system used in both mapping surveys and photogrammetry to accurately locate features on a map.
Step-by-step explanation:
The main difference between mapping surveys and photogrammetry is in their data collection methods. Mapping surveys involve field measurements, where data is collected on the ground using tools like GPS receivers and total stations. On the other hand, photogrammetry relies on aerial imagery obtained from photographs or satellite images.
Photogrammetry allows for the creation of three-dimensional (3D) models, while mapping surveys typically result in two-dimensional (2D) maps. This is because photogrammetry uses overlapping images taken from different angles to create a 3D representation of the terrain or object being captured.
State Plane Coordinates play a role in both mapping surveys and photogrammetry. They are a common reference system used to accurately locate features on a map. State Plane Coordinates divide the surface of the Earth into grids and provide unique and simple identification of locations on a map. This system is used by both mapping surveys and photogrammetry to ensure accurate positioning of features.