Nikomo: Все сообщения за 06 Августа 2007 года

Цвет Луны вовсе не серый.

"During the lunar orbit phase, the crew described the color of the
lunar surface as "black-and-white, absolutely no color" or "whitish gray,
like dirty beach sand." The color photographs show a gray surface modified
by weak-to-strong overtones of green, brown, or blue. The human eye
readily detects intense hues but commonly does not recognize faint hues
present in a dark gray surface unless color standards are available for
direct comparison. Based on the crew observations, intense color overtones
within the area observed are precluded, but there remains a possibility
that faint hues modify the dark gray that is typical of the lunar
surface. The crew report of the absence of sharp color boundaries is
significant, whether the surface color is gray or near gray. The lack of
visible contrast from an altitude of 60 n. mi. reduces the probability
that a flight crew will be able to use color to distinguish geologic units
while operating near or on the lunar surface.
The observation of surface features was somewhat difficult because
of window degradation, unfavorable spacecraft attitudes, and conflicting
activities when spacecraft attitude was favorable. Near the terminator,
topographic details were enhanced by the conspicuous shadows. Within the
shadow areas, scattered light permitted the observation of features that
cannot be seen on the photographs. The human eye could also detect features
on bright slopes that appear washed out in the photographs. It is
quite possible that the additional detail can be enhanced by special
processing of the photographs."

p 4-8,4-9 APOLLO 8 MISSION REPORT

оттенки коричневого на лунной поверхности, зелено-синие пятна
на камнях можно увидеть на снимках сделанных камерами HASSELBLAD,
если эти снимки (оцифровки) смотреть на ХОРОШЕМ ПРОФЕССИОНАЛЬНОМ
мониторе (например, NEC 2190UXi SpectraView).
К сожалению, это показать невозможно. Это надо просто видеть.

•  11
•  инфо
•  инструменты
• Ответить на сообщение