一些用于无大气层太阳系天体的光度测量技术。

Some photometric techniques for atmosphereless solar system bodies.

作者信息

Lumme K, Peltoniemi J, Irvine W M

机构信息

Observatory and Astrophysics Laboratory, University of Helsinki, Finland.

出版信息

Adv Space Res. 1990;10(1):187-93. doi: 10.1016/0273-1177(90)90103-7.

DOI:10.1016/0273-1177(90)90103-7

PMID:11538682

Abstract

We discuss various photometric techniques and their absolute scales in relation to the information that can be derived from the relevant data. We also outline a new scattering model for atmosphereless bodies in the solar system and show how it fits Mariner 10 surface photometry of the planet Mercury. It is shown how important the correct scattering law is while deriving the topography by photoclinometry.

摘要

我们讨论了各种光度测量技术及其与可从相关数据中得出的信息相关的绝对尺度。我们还概述了一种适用于太阳系中无大气层天体的新散射模型，并展示了它如何与水手10号对水星表面的光度测量结果相契合。结果表明，在通过光测地形法推导地形时，正确的散射定律是多么重要。