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The LARASE research program. State of the art on modelling and measurements of general relativity effects in the field of the Earth: A preliminary measurement of the Lense-Thirring effect

机译:大型研究计划。地球领域一般相对论效应的建模和测量的技术原理:搅拌颤动效果的初步测量

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The LARASE research program is funded by the Italian National Institute for Nuclear Physics and it is a collaboration between different institutions. LARASE aims to provide very precise and accurate measurements of the General Relativity effects that perturb, from the Newtonian point of view, the trajectory of a satellite orbiting the Earth. The improvements obtained by the LARASE collaboration with respect to the previous year are presented in terms of orbit modelling, precise orbit determination and a preliminary measurement of the Lense-Thirring precession. A preliminary and partial estimate of the corresponding error budget is given and it is discussed with the main difficulties present, and to overcome in order to provide a definitive, robust and reliable estimate of the main systematic sources of error.
机译:Larase Research计划由意大利国家核物理学研究所资助,它是不同机构之间的合作。拉塞斯旨在提供非常精确和准确的测量,从牛顿的角度来看,扰动的一般相对论效应,卫星轨道地球的轨迹。通过轨道建模,精确的轨道测定和致静辐射的预测的初步测量,提出了通过基于前一年的Larase合作获得的改进。给出了对相应的错误预算的初步和部分估计,并且讨论了存在的主要困难,并克服,以提供对主要系统误差源的最终,鲁棒和可靠的估计。

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