
International Celestial Reference System and its realizations
The International Celestial Reference Frame (ICRF) is a realization of the International Celestial Reference System using reference celestial sources observed at radio wavelengths.
國際天球參考架 - 维基百科,自由的百科全书
ICRF1有一個角度大約250 微角秒 (μas)的 雜訊底板 (英语:noise floor),參考軸的穩定性約為20μas;相較於來自 第五基本星表 (FK5)的參考框架,有了一個數量級的改進 [2]。 …
地固系和惯性系坐标系统相关概念_icrf坐标系-CSDN博客
2021年11月11日 · 本文详细介绍了地心固连系ITRF和地心惯性系ICRF/GCRS之间的区别,重点讲解了极移、自转轴的自转(岁差)和章动现象,以及如何通过坐标转换矩阵将ITRS转换 …
天体坐标系详解:从STK的视角-CSDN博客
每个中心天体均支持固定坐标系(Fixed coordinate system,即相对于大地无位移)、ICRF坐标系、J2000坐标系和惯性坐标系(其坐标轴相对于J2000坐标系为常值旋转)地球和月球具有最 …
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STK地心惯性系(ICRF)与卫星上传感器体坐标系转换_icrf坐标系-…
2022年9月23日 · 本文详细介绍了从地心惯性系到卫星轨道坐标系、卫星本体坐标系再到传感器体坐标系的转换过程,涉及轨道六参数、旋转矩阵及传感器姿态角。 通过MATLAB代码展示了 …
An automatic matching system for the ICRF antenna at TOMAS: …
2025年3月1日 · The TOMAS device is equipped with an Ion Cyclotron Range-of-Frequency (ICRF) system enabling systematic investigations of Ion Cyclotron Wall Conditioning (ICWC) in …
Progress in the development of the ICRF system of DTT
This paper describes the design and realisation status of the Ion Cyclotron Range of Frequency (ICRF) system of the Divertor Tokamak Test facility (DTT). DTT requires a large amount of …