Photogrammetry VS Remote Sensing Photogrammetry is the practice of determining the geometric properties of objects from photographic images. Remote sensing refers to the use of aerial sensor or satellite to detect and classify objects on Earth. 44 Photogrammetry VS Remote Sensing Photogrammetry is the practice of determining the geometric properties of objects from photographic images. Remote sensing refers to the use of aerial sensor or satellite to detect and classify objects on Earth. UESTC-RSIP