Difference between revisions of "Atmospheric Pressure"
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* The standard abbreviation is ''atm''. | * The standard abbreviation is ''atm''. | ||
− | Within Charted Space, the atmospheres of [[world]]s are rated according to a standard scale | + | Within Charted Space, the atmospheres of [[world]]s are rated according to a standard scale, based on their mean surface pressure. |
* [[Vacuum]] pressure | * [[Vacuum]] pressure | ||
* [[Trace Atmosphere|Trace]] pressure | * [[Trace Atmosphere|Trace]] pressure |
Revision as of 06:38, 17 March 2019
The Standard Atmosphere is a unit of pressure.
- It is a kind of Metric used in Planetology.
- It is a measure of the atmosphere of a world.
- Atmospheric pressure may also be measured in bars and millibars.
Description (Specifications)
The descriptions of Atmospheres are given in the relative terms of Standard Atmospheres rather than the absolute units as a method of making comparisons to the human physiological norm easier.
One Atmosphere is defined as being precisely equal to 101.325 kPa.
- The standard abbreviation is atm.
Within Charted Space, the atmospheres of worlds are rated according to a standard scale, based on their mean surface pressure.
History & Background (Dossier)
The Atmosphere was first defined as a unit of pressure on Terra prior to the foundation of the Terran Confederation. It is defined as the mean surface pressure of Terra's atmosphere. The true atmospheric pressure of a world can vary, even on Terra: the local atmospheric pressure can vary from the standard by as much as 15%, affected by weather, temperature, tides, and altitude. Technologists found the Atmosphere useful as the concept of the Technology Level and standardized ideas about sophont society development began to take form.[1]
References & Contributors (Sources)
This page uses content from Wikipedia. The original article was at Atmospheric_pressure. The list of authors can be seen in the page history. The text of Wikipedia is available under the Commons Attribution-ShareAlike 3.0 Unported License. |
- Traveller Wiki Editorial Team
- Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science
- ↑ Information provided to the library by Maksim-Smelchak