👉 Casparian is a term used in photogrammetry to describe the angle of view of an aerial photograph when viewed from above. It refers to the angle between the horizon and the line of sight, measured in degrees or radians. This term is particularly useful in the field of photogrammetry where it helps to determine the correct viewing direction for an aerial image, as well as for determining the accuracy of the image due to the high angle of view required.
