Výsledky vyhledávání - "DORIS (geodesy)"

Performance assessment of GNSS-based real-time navigation for the Sentinel-6 spacecraft

Autor: Montenbruck, Oliver, Kunzi, Florian, Hauschild, André

The feasibility of precise real-time orbit determination of low earth orbit satellites using onboard GNSS observations is assessed using six months of flight data from the Sentinel-6A mission. Based on offline processing of dual-constellation pseudor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d36cb6a9212130bc2528b3d1b310028d
https://elib.dlr.de/194341/

Zobrazit plný text záznamu

On the effect of non-tidal atmospheric and oceanic loading on the orbits of the altimetry satellites ENVISAT, Jason-1 and Jason-2

Autor: Karl-Hans Neumayer, Robert Dill, Saskia Esselborn, A. Reinhold, Anna M. Michalak, Henryk Dobslaw, Rolf König

Publikováno v: Advances in Space Research

The German Research Centre for Geosciences GFZ provides non-tidal atmospheric and oceanic loading (NTAOL) displacements for tracking stations located on the Earth’s surface based on ECMWF numerical weather models (NWM) and compatible with GRACE atm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0039e04e860728d20b278365a8fe6868
https://doi.org/10.1016/j.asr.2020.05.047

Zobrazit plný text záznamu

Fictions of Time and Space

Autor: David Sergeant

Publikováno v: Twentieth-Century Literature. 67:139-162

This essay argues for a fuller recognition of the key transitional status of The Four-Gated City (1969) in Doris Lessing’s career. As an attempt to recalibrate the basic coordinates of the realist inheritance, the novel develops a strongly spatial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01082dda38035d1812293547062df3e5
https://doi.org/10.1215/0041462x-9084315

Zobrazit plný text záznamu

Impact of Jason-2/T2L2 Ultra-Stable-Oscillator Frequency Model on DORIS stations coordinates and Earth Orientation Parameters

Autor: Nikita P. Zelensky, Frank G. Lemoine, Douglas S. Chinn, Alexandre Belli

Publikováno v: Advances in Space Research. 67:930-944

Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) is a tracking technique based on a one-way ground to space Doppler link. For Low Earth Orbit (LEO) satellites, DORIS shows a robust capability in terms of data coverage and ava

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3209cda3cf996a463900a3fb797e017a
https://doi.org/10.1016/j.asr.2020.11.034

Zobrazit plný text záznamu

Real-time orbit determination of Low Earth orbit satellite based on RINEX/DORIS 3.0 phase data and spaceborne GPS data

Autor: Shiming Zhong, Runjing Chen, Jikun Ou, Jie Zhang, Chongchong Zhou, Bibo Peng

Publikováno v: Advances in Space Research. 66:1700-1712

High-precision of Low Earth orbit (LEO) satellite orbit is essential for some applications having real-time requirements, such as LEO navigation enhancement, real time scientific satellite research, and so on. Currently, more mature means for real-ti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08af6d0bf8bd83625e4b6f719b13d327
https://doi.org/10.1016/j.asr.2020.06.027

Zobrazit plný text záznamu

On Satellite-Borne GPS Data Quality and Reduced-Dynamic Precise Orbit Determination of HY-2C: A Case of Orbit Validation with Onboard DORIS Data

Autor: Zhouming Yang, Hailong Peng, Hengyang Guo, Linhu Qi, Jinyun Guo, Bing Ji, Mingsen Lin, Guangzhe Wang

Publikováno v: Remote Sensing
Volume 13
Issue 21
Remote Sensing, Vol 13, Iss 4329, p 4329 (2021)

Haiyang-2C (HY-2C) is a dynamic, marine-monitoring satellite that was launched by China and is equipped with an onboard dual-frequency GPS receiver named HY2_Receiver, which was independently developed in China. HY-2C was successfully launched on 21

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::197766a36dbb1e5bb5055c14f0dd316c

Zobrazit plný text záznamu

Plný text ve formátu HTML

On the TEC bias of altimeter satellites

Autor: Bruno Nava, Francisco Azpilicueta

Publikováno v: Journal of Geodesy. 95

TOPEX/Poseidon, Jason-1, Jason-2 and Jason-3 altimeter missions have provided 27 + years of uninterrupted Total Electron Content (TEC) measurements since 1992, with unprecedented precision. Nevertheless, the issue of a possible systematic bias in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::94ace9b627dc475ea23e94e1e2f728f3
https://doi.org/10.1007/s00190-021-01564-y

Zobrazit plný text záznamu

Geocenter Variations Assessment using Frequency Analysis and Allan Variance Method

Autor: Kamel Hasni, Bachir Gourine, Sofiane Khelifa, Farida Bachir Belmehdi

Publikováno v: Anuário do Instituto de Geociências; Vol 44 (2021)
Anuário do Instituto de Geociências
Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ

The objective of this work is to characterize the signals and noises of Geocenter variations time series obtained from different space geodesy techniques as Global Positioning System (GPS), Doppler Orbitography and Radiopositioning Integrated on Sate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6bd2ac9fe9cac2374066a5609dac899
https://revistas.ufrj.br/index.php/aigeo/article/view/38077

Zobrazit plný text záznamu

Determination of the tectonic plates motion parameters based on SLR, DORIS and VLBI stations positions

Autor: Jacek Katzer, Marcin Jagoda, Miłosława Rutkowska, Czesław Suchocki

Publikováno v: Journal of Applied Geodesy. 14:121-131

On the base of International Terrestrial Reference Frame 2008 (ITRF2008) a new global plate model of station positions and velocities with accuracy 1–3 mm and 1 mm per year respectively was established. Next, this model was used in our paper for pl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5425b0154e9639d3d85c6070838fcefe
https://doi.org/10.1515/jag-2019-0053

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání