Earth On Mapping has the entire photogrammetric workflow and expertise in house. We employ a bundle of SW packages, together with our own priority algorithms to enable fast, accurate processing and delivery.
The fundamental principle used by Photogrammetry is triangulation or more specifically called Aerial Triangulation. By taking photographs from at least two different locations, so-called “lines of sight” can be developed from each camera to points on the object. These lines of sight (sometimes called rays owing to their optical nature) are mathematically intersected to produce the 3-dimensional coordinates of the points of interest.