随着对气候变化、环境监测、大气遥感等领域研究的深入,大气辐射传输研究的重要性日益凸显,往往需要进行辐射传输模拟,计算大气透过率、光谱辐亮度 等参数,进行部分气象要素的反演等,因此亟需发展快速精确、普遍适用的辐射传输模式。主要介绍了一种高度模块化、广泛适用的辐射传输 模式-ARTS(the atmospheric radiative transfer simulator),介绍了模式的研制背景、主要功能、计算流程、应用领域等,并给出了部分模拟 实例的结果。目前,该辐射传输模式已成功应用于Odin/SMR、MASTER与SOPRANO等探测器的正向模拟与反演系统。

With the development of the research on climatic variation, environmental monitoring, remote sensing and other fields, the importance of atmospheric radiation transmission has become increasingly prominent. Radiative transfer simulation, atmospheric transmissivity and spectral radiance calculation, and the inversion of the meteorological elements are necessary. Therefore, it is urgent to develop a fast, accurate and widely used radiative transfer model. A highly modular and widely used radiative transfer simulation software- the atmospheric radiative transfer simulator(ARTS) is presented, including research background, the main function of the software, the calculation process, the application fields, and some simulation examples. At present, the radiative transfer model has been applied to the forward simulation system and inversion system of Odin/SMR, MASTER and SOPRANO detectors successfully.