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Potential use of spaceborne lidar measurements to improve atmospheric temperature retrievals from passive sensors

机译：潜在使用星载激光雷达测量来改善从无源传感器获取的大气温度

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A preliminary study of the synergism between active and passive spaceborne remote sensing systems has been conducted on the basis of new prospects for the implementation of lidar systems on space platforms for global scale measurements. Assuming a quasi-simultaneity in the measurements performed with an active backscatter lidar and with operational meteorological packages such as the Television Infrared Operational Satellite (TIROS)-N Operational Vertical Sounder radiometers, it is shown that combining both measurements could lead to an improvement in the accuracy of the retrieved vertical temperature profile in the lower troposphere. We used a modified version of the improved initialization inversion operational algorithm, to process the TIROS-N Operational Vertical Sounder data, taking into account the lidar measurements of cloud heights to define a temperature reference. New perspectives for the coupling of lidar and passive radiometers are discussed. (C) 1998 Optical Society of America. OCIS codes: 010.3640, 010.1290, 030.5620, 100.3190. [References: 32]
机译：在主动和被动星载遥感系统之间的协同作用的基础上，已经进行了初步研究，其基础是在用于全球规模测量的空间平台上实施激光雷达系统的新前景。假设使用主动反向散射激光雷达和操作气象软件包（如电视红外操作卫星（TIROS）-N操作垂直测深仪辐射计）进行的测量是准同时进行的，则表明将这两个测量值结合起来可以改善较低对流层中获取的垂直温度剖面的精度。我们使用改进的初始化反演运算算法的修改版来处理TIROS-N运算垂直测深仪数据，同时考虑了云层高度的激光雷达测量以定义温度参考。讨论了激光雷达和无源辐射计耦合的新观点。 （C）1998年美国眼镜学会。 OCIS代码：010.3640、010.1290、030.5620、100.3190。 [参考：32]

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