Results 11 to 20 of about 2,510,789 (285)

Precise Orbit Determination [PDF]

, 2017
Precise Orbit Determination (POD) is an integral part for analyzing measurements from space geodetic techniques such as Satellite Laser Ranging (SLR) and Global Navigation Satellite Systems (GNSS) such as the Global Positioning System (GPS).
Arnold, Daniel, Daniel Arnold, Adrian Jäggi, Jäggi, Adrian   +3 more
core   +3 more sources

Precise orbit determination for BDS satellites [PDF]

Satellite Navigation, 2022
Since the first pair of BeiDou satellites was deployed in 2000, China has made continuous efforts to establish its own independent BeiDou Navigation Satellite System (BDS) to provide the regional radio determination satellite service as well as regional ...
Qile Zhao, Jing Guo, Chen Wang, Yifei Lyu, Xiaolong Xu, Chao Yang, Junqiang Li   +6 more
doaj   +2 more sources

Precise Orbit Determination of CubeSats [PDF]

, 2022
CubeSats are faced with some limitations, mainly due to the limited onboard power and the quality of the onboard sensors. These limitations significantly reduce CubeSats' applicability in space missions requiring high orbital accuracy.
Amir Allahvirdizadeh (23522842)
core   +4 more sources

Sentinel-1A - First precise orbit determination results [PDF]

Advances in Space Research, 2017
Sentinel-1A is the first satellite of the European Copernicus programme. Equipped with a Synthetic Aperture Radar (SAR) instrument the satellite was launched on April 3, 2014.
Peter-Contesse, H., Hugentobler, U., D. Escobar, Peter, H., Escobar, D. (author), Simons, W.J.F., Arnold, Daniel, D. Arnold, Hackel, S., Peter-Contesse, H. (author), Otten, M., Jäggi, Adrian, Hugentobler, U. (author), Jäggi, Adrian (author), J. Fernández, Simons, W.J.F. (author), Otten, Michiel, P. Féménias, Visser, P.N.A.M., Visser, P., Simons, Wim, Visser, Pieter, Simons, W., P. Visser, Hackel, S. (author), A. Jäggi, Escobar, D., Fernández, JJ, Wermuth, M., Visser, P.N.A.M. (author), H. Peter, Féménias, P., M. Wermuth, Hugentobler, Urs, M. Otten, Arnold, D, Wermuth, M. (author), U. Hugentobler, S. Hackel, Arnold, D (author), Ayuga, F., Féménias, P. (author), F. Ayuga, Féménias, Pierre, Otten, M. (author), Escobar, Diego, Peter, Heike, Fernández, JJ (author), W. Simons, Fernandez, J., Wermuth, Martin, Ayuga, F. (author), Hackel, Stefan, Fernández, Jaime   +53 more
core   +8 more sources

COSMIC-2 Precise Orbit Determination [PDF]

, 2019
We present initial results for post-processed GNSS orbit and clock estimation for the FORMOSAT-7/COSMIC-2 (Constellation Observing System for Meteorology, Ionosphere, and Climate) constellation.
Arnold, Daniel, VanHove, Teresa, Weiss, Jan P., Schreiner, Bill, Hunt, Doug, Jäggi, Adrian   +5 more
core   +4 more sources

Precision Assessment of Near Real Time Precise Orbit Determination for Low Earth Orbiter [PDF]

Journal of Astronomy and Space Sciences, 2011
The precise orbit determination (POD) of low earth orbiter (LEO) has complied with its required positioning accuracy by the double-differencing of observations between International GNSS Service (IGS) and LEO to eliminate the common clock error of the ...
Jong-Yeoun Choi, Sang-Jeong Lee
doaj   +5 more sources

Precise Orbit Determination for ADEOS-II [PDF]

, 2006
We performed the precise orbit determination of ADEOS-II using single frequency GPS data and reviewed the results. JAXA precise orbit determination system is called “GUTS (Global and high accUracy Trajectory determination system)”.
Yamamoto, Y., Nakamura, S., Montenbruck, Oliver, Kudo, N.   +3 more
core   +3 more sources

Precise Orbit Determination for BeiDou GEO/IGSO Satellites during Orbit Maneuvering with Pseudo-Stochastic Pulses

Remote Sensing, 2019
In order to provide better service for the Asia-Pacific region, the BeiDou navigation satellite system (BDS) is designed as a constellation containing medium earth orbit (MEO), geostationary earth orbit (GEO), and inclined geosynchronous orbit (IGSO ...
Zhiwei Qin, Guanwen Huang, Qin Zhang, Le Wang, Xingyuan Yan, Shichao Xie, Yu Cao, Xiaolei Wang   +7 more
doaj   +2 more sources

Centimeter-Level Precise Orbit Determination for the Luojia-1A Satellite Using BeiDou Observations

Remote Sensing, 2020
Luojia-1A is a scientific experimental satellite operated by Wuhan University, which is the first low earth orbiter (LEO) navigation signal augmentation experimental satellite.
Lei Wang, Beizhen Xu, Wenju Fu, Ruizhi Chen, Tao Li, Yi Han, Haitao Zhou   +6 more
doaj   +3 more sources

ACCURACY OF SATELLITE OPTICAL OBSERVATIONS AND PRECISE ORBIT DETERMINATION

Odessa Astronomical Publications, 2017
The  monitoring  of  low-orbit  space  objects (LEO-objects) is performed in the Astronomical Observatory  of  Odessa  I.I. Mechnikov  National  University (Ukraine) for many years.
L. Shakun, N. Koshkin, E. Korobeynikova, S. Strakhova, V. Dragomiretsky, A. Ryabov, S. Melikyants, T. Golubovskaya, S. Terpan   +8 more
doaj   +4 more sources