What is the science of making size and distance measurements from a series of remote sensing images called?

The science of making size and distance measurements from a series of remote sensing images is called photogrammetry. This field involves obtaining reliable information about physical objects and the environment through the process of recording, measuring, and interpreting photographic images. Specifically, photogrammetry utilizes the geometry of images captured from different perspectives to extract three-dimensional data that can be analyzed for various applications, such as topographic mapping, architecture, and urban planning. This distinguishes photogrammetry from other related concepts, as it focuses specifically on the measurement aspect and the geometrical relationships between images.

In contrast, geolocation pertains to determining the geographic coordinates of a specific location, while remote sensing involves the collection and analysis of data from satellite or aerial images without necessarily focusing on precise measurements. Cartography, on the other hand, is the art and science of map-making, which may incorporate data from photogrammetry but does not specifically focus on measurement from images. Understanding these distinctions reinforces why photogrammetry is the correct answer in the context of measuring size and distance from remote sensing images.