Zobrazeno 1 - 10
of 1 439
pro vyhledávání: '"precise orbit"'
Publikováno v:
Satellite Navigation, Vol 5, Iss 1, Pp 1-16 (2024)
Abstract High-precision Global Navigation Satellite System (GNSS) orbit and clock products are crucial for precise applications. An evenly distributed global network enables continuous tracking for GNSS satellites, while a regional network may result
Externí odkaz:
https://doaj.org/article/b9262a8f644841bfb601718a2601bb6e
Publikováno v:
Satellite Navigation, Vol 5, Iss 1, Pp 1-15 (2024)
Abstract Integer Ambiguity Resolution (IAR) can significantly improve the accuracy of GNSS Precise Orbit Determination (POD). Traditionally, the IAR in POD is achieved at the Double Differenced (DD) level. In this contribution, we develop an Un-Diffe
Externí odkaz:
https://doaj.org/article/e4b0f4483c2a4981b126c6dd9728f688
Akademický článek
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Publikováno v:
In Advances in Space Research 1 January 2025 75(1):1163-1176
Autor:
Zhen LI, Chuang SHI
Publikováno v:
天地一体化信息网络, Vol 5, Pp 76-83 (2024)
Supported by GNSS, it analyzed the advantages and disadvantages of solving LEO satellite orbit on the ground or onboard the satellites.The high-fidelity non-conservative force models were applied to the real-time orbit determination algorithm.To sepa
Externí odkaz:
https://doaj.org/article/85c5c0cb4a694a439dfa74ef005c5052
Modeling of Solar Radiation Pressure for BDS-3 MEO Satellites with Inter-Satellite Link Measurements
Publikováno v:
Remote Sensing, Vol 16, Iss 20, p 3900 (2024)
As the largest non-gravitational force, solar radiation pressure (SRP) causes significant errors in precise orbit determination (POD) of the BeiDou global navigation satellite system (BDS-3) medium Earth orbit (MEO) satellite. This is mainly due to t
Externí odkaz:
https://doaj.org/article/261b0bb9984f476eb9351c673351720b
Publikováno v:
Reports on Geodesy and Geoinformatics, Vol 116, Iss 1, Pp 77-84 (2023)
Satellite Laser Ranging (SLR) is a modern technique used in various research areas and applications related to geodesy and geodynamics. It is commonly used for tasks such as establishing the International Terrestrial Reference Frame (ITRF), monitorin
Externí odkaz:
https://doaj.org/article/d86f367e443a46b391e59a77a8ad217a
Publikováno v:
Satellite Navigation, Vol 4, Iss 1, Pp 1-18 (2023)
Abstract The Haiyang-2D altimetry mission of China is one of the first Low Earth Orbit (LEO) satellites that can receive new B1C/B2a signals from the BeiDou-3 Navigation Satellite System (BDS-3) for Precise Orbit Determination (POD). In this work, th
Externí odkaz:
https://doaj.org/article/006bceee742144a3b81ec906601f4e2a
Akademický článek
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