oroheliograph Synonyms
No Synonyms and anytonyms found
oroheliograph Meaning
oroheliograph (n.)
A camera for obtaining a circular panoramic view of the horizon. The photographic plate is placed horizontally with a vertical lens above. A mirror of peculiar shape reflects light from the entire horizon to the lens, by means of which it is focused upon the plate.
oroheliograph Sentence Examples
- The oroheliograph, an early instrument used in astronomy, measured the angular distance between the sun and the horizon.
- Using an oroheliograph, astronomers could determine the exact time of noon and calculate their longitude.
- The oroheliograph's invention revolutionized navigation, allowing ships to accurately determine their position at sea.
- During the 19th century, oroheliographs were essential for expeditions, as they provided a reliable way to fix positions in uncharted territories.
- The oroheliograph played a crucial role in the exploration of the American West, enabling surveyors to establish accurate land boundaries.
- Despite its importance, the oroheliograph gradually fell out of use as more advanced technologies emerged.
- Today, oroheliographs are primarily found in museums, where they serve as historical artifacts of scientific innovation.
- The design of the oroheliograph is relatively simple, consisting of a sighting tube, a graduated circle, and a mirror.
- The mirror of an oroheliograph reflects sunlight onto the graduated circle, allowing the observer to measure the angle of the sun's rays.
- The legacy of the oroheliograph continues to inspire modern advancements in navigation and astronomy.
FAQs About the word oroheliograph
A camera for obtaining a circular panoramic view of the horizon. The photographic plate is placed horizontally with a vertical lens above. A mirror of peculiar
No synonyms found.
No antonyms found.
The oroheliograph, an early instrument used in astronomy, measured the angular distance between the sun and the horizon.
Using an oroheliograph, astronomers could determine the exact time of noon and calculate their longitude.
The oroheliograph's invention revolutionized navigation, allowing ships to accurately determine their position at sea.
During the 19th century, oroheliographs were essential for expeditions, as they provided a reliable way to fix positions in uncharted territories.
