What are the applications of Photogrammetry ?

The application of photogrammetry is very comprehensive. Some of the usage of Aerial Photogrammetry is stated below.
    * To prepare planmetric topographical maps.
    * To determine the space position of ground objects.
    * For acquisition of military intelligence.
    * To classify soil.
    * For the interpretation of geology.
    * Assessment of crop damage due to floods or other natural calamities.
    * To relocate existing property boundaries.
    * In the field of medicine, etc.