DIRECTIVE SPHERE Meaning and
Definition
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A directive sphere refers to a specific concept in astronomy that pertains to the directional distribution and intensity of radiation emitted by a celestial body or an astronomical instrument. It characterizes the way in which an object radiates or absorbs energy in different directions, and the variation of this radiation intensity as a function of direction.
In simpler terms, a directive sphere defines how a celestial body or an instrument sends out or receives radiation in space. It acts as a guide in understanding the angular pattern of radiation emitted or received from a particular source.
The concept of a directive sphere is crucial in many fields, including telecommunications and remote sensing. For instance, in telecommunication, it helps determine the radiation pattern of an antenna, which determines its coverage area and signal strength in different directions. In remote sensing, it assists in analyzing the directional reflectance properties of surfaces on Earth, helping scientists derive information about the composition and conditions of the observed area.
Understanding the directive sphere allows astronomers and scientists to accurately model and predict the behavior of celestial bodies and create more efficient instruments. By characterizing the radiation patterns in various directions, it enables researchers to gain comprehensive insights into the behavior and properties of celestial objects and aids in the development of technologies that rely on radiation emission and reception.
Common Misspellings for DIRECTIVE SPHERE
- sirective sphere
- xirective sphere
- cirective sphere
- firective sphere
- rirective sphere
- eirective sphere
- durective sphere
- djrective sphere
- dkrective sphere
- dorective sphere
- d9rective sphere
- d8rective sphere
- dieective sphere
- didective sphere
- difective sphere
- ditective sphere
- di5ective sphere
- di4ective sphere
- dirwctive sphere
- dirsctive sphere
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