Bar charts of radiative forcing from aviation effects in 1992. Best estimates (bars) and high-low 67% probability intervals (whiskers) are given. No best estimate is shown for the <a href="https://en.wikipedia.org/wiki/cirrus_cloud" class="extiw" title="en:cirrus cloud">cirrus clouds</a>; rather, the line indicates a range of possible estimates. The evaluations below the graph are relative appraisals of the level of scientific understanding associated with each component.
<a href="//commons.wikimedia.org/wiki/User:Pavouk" title="User:Pavouk">Pavouk</a>
CC BY-SA 4.0
self-made, based on <a rel="nofollow" class="external text" href="https://www.ipcc.ch/report/aviation-and-the-global-atmosphere-2/">IPCC special report on Aviation and the Global Atmosphere</a>, Chapter 6.6.1. Individual Components of Radiative Forcing. The <a rel="nofollow" class="external autonumber" href="https://archive.ipcc.ch/ipccreports/sres/aviation/index.php?idp=0">[1]</a> is based on NASA inventories of the year 1992, that consist of calculated aircraft emissions distributed over the world's airspace by latitude, longitude and altitude.