Very Long Baseline Interferometry (VLBI) National Geodetic Survey (NGS) card data from NASA CDDIS

CMR Search2026-03-21 收录

VLBI

地球参考框架

数据链接：

https://doi.org/10.5067/VLBI/vlbi_ngs_data_001 数据链接链接失效反馈

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资源简介：

Very Long Baseline Interferometry (VLBI) National Geodetic Survey (NGS) card data from NASA CDDIS

探月工程三期嫦娥五号再入返回飞行试验器VLBI测量数据

航天技术

VLBI

嫦娥五号再入返回试验任务较以往探月任务新增月地转移段的测量及服务舱、返回器分离点的预报等新要求，是我国航天器首次采用半弹道跳跃式返回方式进行试验，对测定轨和轨道控制的精度要求很高。VLBI测轨分系统联合航天测控网和国际合作测控站，参与了地月转移段、月球近旁转向段、月底转移段等测控工作，完成了飞行试验器的实时VLBI测量及定轨任务。

国家基础学科公共科学数据中心170

ITRF2020-u2024

地球参考框架

地球定向参数

ITRF2020-u2024 is the second ITRF020 update, generated by adding four years (2021.0 – 2025.0) of data after the end of the ITRF2020 input data. The four Technique Centers (IDS, IGS, ILRS, IVS) who pro

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NGC1052 twin-jet VLBI images

河外星系喷流

VLBI

Few active galactic nuclei (AGN) reveal double-sided jet systems. However, these systems are crucial to understand basic physical properties of extragalactic jets. We address...

B2FIND30

LBA observations for project V589 semester 2019OCTS

伽马射线双星

VLBI

High-mass gamma-ray binaries are very rare objects, with less than 10 known. The contain an O or B star and a compact object, usually a neutron star. Using data from the Fermi gamma-ray satellite, we

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GNSS data of the global GFZ tracking network

卫星导航测量

地球参考框架

Since the early 1990s, the GFZ has operated a global GNSS station network with currently about 70 stations for precise satellite clock & orbit determination, realization of...

B2FIND40

Very Long Baseline Interferometry (VLBI) National Geodetic Survey (NGS) card data from NASA CDDIS

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