Home > Term: fiducial point
fiducial point
1. A point (or line) on a scale used for reference or comparison purposes. In the calibration of meteorological thermometers, for example, the fiducial points are 100°C (212°F) and 0°C (32°F), which correspond to the boiling point and ice point of water at standard pressure (760 mm of mercury). 2. A reference point of known location on a map, graph, or image used to set the position for overlays of similar maps, graphs, or images.
- Jenis Kata: noun
- Industri / Domain: Cuaca
- Kategori: Meteorologi
- Company: AMS
0
Penulis
- Kevin Bowles
- 50% positive feedback