ScienceJuly 14, 2026
photogrammetry
/ˌfoʊtəˈɡræmɪtri/
Definition
The science of making reliable measurements and creating 3D models using data gathered from photographs.
Etymology
The term combines the Greek 'photo-' (light), 'gramma' (drawing or record), and '-metron' (measure). It entered English in the mid-19th century to describe the emerging practice of using photography for precise mapping and surveying.
In the news
In this article, photogrammetry is used by the SCALPSS camera system to analyze 3D images of lunar dust disturbed by lander exhaust, helping scientists understand landing hazards. It is essential for ensuring the safety of future landings at the Moon base.
NASA selects four new Moon missions to build a permanent lunar base
Read the full article ↗ScienceDaily