The HITRAN2012 molecular spectroscopic database
The HITRAN2012 molecular spectroscopic database
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DOI：
10.1016/j.jqsrt.2013.07.002
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发表时间：
2013-11-01
影响因子：
2.3
通讯作者：
Wagner, G.
中科院分区：
文献类型：
--
作者：
Rothman, L. S.;Gordon, I. E.;Wagner, G.
本文介绍了2012年版HITRAN分子光谱汇编的现状。新版本取代了2008年的HITRAN版本及其在此期间的更新。HITRAN分子吸收汇编由六个主要组成部分组成，结构化为文件夹，可在互联网上免费访问。这些文件夹包括高分辨率辐射传输代码所需的传统逐线光谱参数、尚不能以逐线形式表示的分子的红外吸收截面、紫外光谱参数、气溶胶折射率、碰撞诱导吸收数据以及诸如适用于全局数据的分区和等一般表格。新的HITRAN在精度、光谱覆盖范围、附加吸收现象和有效性方面得到了极大的扩展。增加了分子和同位素，以解决地球以外的大气问题。还讨论了一个新的倡议，铸造HITRAN到一个关系数据库格式，提供了许多优势，长期以来一直存在的顺序基于文本的结构，因为HITRAN在20世纪70年代初的最初版本。(C)2013爱思唯尔有限公司保留所有权利。
This paper describes the status of the 2012 edition of the HITRAN molecular spectroscopic compilation. The new edition replaces the previous HITRAN edition of 2008 and its updates during the intervening years. The HITRAN molecular absorption compilation is comprised of six major components structured into folders that are freely accessible on the internet. These folders consist of the traditional line-by-line spectroscopic parameters required for high-resolution radiative-transfer codes, infrared absorption cross-sections for molecules not yet amenable to representation in a line-by-line form, ultraviolet spectroscopic parameters, aerosol indices of refraction, collision-induced absorption data, and general tables such as partition sums that apply globally to the data. The new HITRAN is greatly extended in terms of accuracy, spectral coverage, additional absorption phenomena, and validity. Molecules and isotopologues have been added that address the issues of atmospheres beyond the Earth. Also discussed is a new initiative that casts HITRAN into a relational database format that offers many advantages over the long-standing sequential text-based structure that has existed since the initial release of HITRAN in the early 1970s. (C) 2013 Elsevier Ltd. All rights reserved.