Výsledky vyhledávání - "SATELLITE positioning"

基于抗差的改进部分模糊度固定方法.

Alternate Title: An Improved Partial Ambiguity Resolution Method Based on the Robust Algorithm.

Autoři: 钟贤发 许承东 黄国限 a další

Zdroj: Telecommunication Engineering. 10/28/2025, Vol. 65 Issue 10, p1635-1643. 9p.

Témata: SATELLITE positioning, GLOBAL Positioning System, LEAST squares, ROBUST optimization

A satellite selection strategy based on integrated quality metrics for smartphone GNSS pseudorange differential positioning.

Autoři: Wang, Huayin Deng, Jian Wei, Shuen a další

Zdroj: Advances in Space Research. Dec2025, Vol. 76 Issue 11, p6603-6622. 20p.

Témata: *SATELLITE positioning, *GLOBAL Positioning System, *WIRELESS geolocation systems, *MATHEMATICAL optimization

Improved paired overbounding method for the real-time precise satellite orbit and clock products.

Autoři: Li, Liang Liu, Zelin Wang, Liuqi a další

Zdroj: Advances in Space Research. Nov2025, Vol. 76 Issue 10, p6097-6113. 17p.

Témata: *CUMULATIVE distribution function, *SATELLITE positioning, *MATHEMATICAL statistics, *DISTRIBUTION (Probability theory), *ORBITAL mechanics, *REAL-time computing

AI-driven versus traditional ionospheric modeling approaches for GNSS positioning in Egypt.

Autoři: Abdelmaaboud, Ahmed Fathallah, Tamer Ragheb, Ahmed a další

Zdroj: Journal of Applied Geodesy. Nov2025, p1. 12p. 12 Illustrations.

Témata: *ARTIFICIAL neural networks, *SATELLITE positioning, *IONOSPHERIC techniques, *MACHINE learning, *TOTAL electron content (Atmosphere)

Geografický termín: EGYPT

基于车轮-水稻行线位姿关系的水田除草机器人视觉导航.

Alternate Title: Visual Navigation of Paddy Weeding Robot Based on Wheel-rice Line Position and Pose Relationship.

Autoři: 刘子翔 李彦明 肖扬帆 a další

Zdroj: Agricultural Mechanization Research. Nov2025, Vol. 47 Issue 11, p220-227. 8p.

Témata: *SATELLITE positioning, *DATA mining, *IMAGE processing, *PADDY fields, *RICE

Single-base station positioning for photovoltaic power plant inspection UAVs based on PPP-B2b signal.

Autoři: Zhou, Lin Xie, WeiCheng Hu, Lin a další

Zdroj: Scientific Reports. 10/27/2025, Vol. 15 Issue 1, p1-13. 13p.

Témata: *SATELLITE positioning, *DRONE aircraft, *TELECOMMUNICATION, *WIRELESS geolocation systems, *PHOTOVOLTAIC power systems

CAS 实时轨道和钟差产品的性能评估及 完好性支持信息估计.

Alternate Title: Performance Assessment and Integrity Support Information Estimation of CAS Real-Time Orbits and Clocks Products.

Autoři: 李宗义 汪 亮 王宁波 a další

Zdroj: Geomatics & Information Science of Wuhan University. Oct2025, Vol. 50 Issue 10, p1825-1837. 13p.

Témata: *GLOBAL Positioning System, *SATELLITE positioning, *DATA integrity, *MEASUREMENT errors, *DYNAMIC positioning systems, *RELIABILITY in engineering

Korporace: CHINESE Academy of Sciences (Beijing, China)

Bundled-Images Based Geo-Positioning Method for Satellite Images Without Using Ground Control Points.

Autoři: Ma, Zhenling Chen, Yuan Zhong, Xu a další

Zdroj: Remote Sensing. Oct2025, Vol. 17 Issue 19, p3289. 22p.

Témata: *SATELLITE positioning, *KALMAN filtering, *GEOGRAPHICAL positions, *IMAGE registration, *REMOTE sensing, *SPATIAL resolution, *REMOTE-sensing images

Generation of Klobuchar Coefficients Based on IGS GIM for Regionally Optimized Ionospheric Correction in GNSS Positioning.

Autoři: Park, Kwan-Dong Sim, Ei-Ju Choi, Byung-Kyu a další

Zdroj: Remote Sensing. Oct2025, Vol. 17 Issue 19, p3265. 18p.

Témata: *IONOSPHERIC techniques, *SATELLITE positioning, *IONOSPHERIC disturbances, *IONOSPHERIC electron density

Geografický termín: SOUTH Korea

Angles-Only Navigation via Optical Satellite Measurement with Prior Altitude Constrained.

Autoři: Dai, Dongkai Ni, Yuanman Yu, Ying a další

Zdroj: Sensors (14248220). Oct2025, Vol. 25 Issue 19, p6149. 18p.

Témata: *TRIANGULATION, *SATELLITE positioning, *NAVIGATION, *WIRELESS geolocation systems, *UNCERTAINTY (Information theory), *GLOBAL Positioning System, *ARTIFICIAL satellite tracking

Effectiveness of CCD ionospheric monitors for air navigation based on GBAS: Investigation and implementation under low geomagnetic latitude conditions.

Autoři: Toledo Costa, Renan Rodrigues De Oliveira Junior, Paulo Sergio Klein, Ivandro a další

Zdroj: Advances in Space Research. Oct2025, Vol. 76 Issue 7, p3931-3945. 15p.

Témata: *IONOSPHERIC disturbances, *SATELLITE positioning, *IONOSPHERIC techniques, *DRONE aircraft, *DATA integrity, *ARTIFICIAL satellites in navigation, *GEOGRAPHICAL positions

Geografický termín: BRAZIL

Evaluation of Tropospheric Delays over China from the High-Resolution Pangu-Weather Model at Multiple Forecast Scales.

Autoři: Li, Shuangping Zhang, Bin Bi, Haohang a další

Zdroj: Remote Sensing. Sep2025, Vol. 17 Issue 18, p3164. 20p.

Témata: *ARTIFICIAL intelligence, *SATELLITE positioning, *STATISTICAL reliability, *METEOROLOGICAL observations, *ATMOSPHERIC models

Geografický termín: SOUTHEAST China, CHINA

Adaptive Switching Strategy of an Aerial Drone's GNSS Antennas with Metallic Shielding for GNSS Anti-Jamming.

Autoři: Bang, Seojin Kim, Jonghoek

Zdroj: Sensors (14248220). Sep2025, Vol. 25 Issue 18, p5778. 11p.

Témata: *DRONE aircraft, *SATELLITE positioning, *SIGNAL detection, *INTERFERENCE (Telecommunication), *ADAPTIVE antennas, *ELECTROMAGNETIC shielding

Spreading Code Sequence Design via Mixed-Integer Convex Optimization.

Autoři: Yang, Alan Mina, Tara Gao, Grace

Zdroj: Navigation (Institute of Navigation). Fall2025, Vol. 72 Issue 3, p60-75. 16p.

Témata: *MIXED integer linear programming, *SATELLITE positioning, *AUTOCORRELATION (Statistics), *BINARY codes, *GLOBAL Positioning System

Design and implementation of a low-power position monitoring and control system for on-orbit focusing.

Autoři: Jiang, Leijie Guo, Keyu Liu, Xin a další

Zdroj: PLoS ONE. 8/8/2025, Vol. 20 Issue 8, p1-23. 23p.

Témata: *OPTICAL remote sensing, *SATELLITE positioning, *TRAJECTORY measurements, *FEEDBACK control systems, *ENERGY consumption, *FIELD programmable gate arrays, *POSITION sensors, *STEPPING motors

Optimizing PPP Performance by Incorporating ZWD Constraints Derived From Data Assimilation.

Autoři: Dehvari, Masoud Farzaneh, Saeed Forootan, Ehsan

Zdroj: Earth & Space Science. Aug2025, Vol. 12 Issue 8, p1-24. 24p.

Témata: *SATELLITE positioning, *PPP (Computer network protocol), *KALMAN filtering, *DATA assimilation, *CALIBRATION, *COMPUTER performance

Satellite Positioning Accuracy Improvement in Urban Canyons Through a New Weight Model Utilizing GPS Signal Strength Variability.

Autoři: Kim, Hye-In Park, Kwan-Dong

Zdroj: Sensors (14248220). Aug2025, Vol. 25 Issue 15, p4678. 17p.

Témata: *SATELLITE positioning, *SIGNAL-to-noise ratio, *GEOGRAPHICAL positions, *STATISTICAL weighting, *RADIO interference, *CANYONS

Statistical Approach to Research on the Relationship Between Kp/Dst Geomagnetic Indices and Total GPS Position Error.

Autoři: Bakota, Mario Jelaska, Igor Kos, Serdjo a další

Zdroj: Remote Sensing. Jul2025, Vol. 17 Issue 14, p2374. 22p.

Témata: *GEOMAGNETIC variations, *SATELLITE positioning, *WIRELESS geolocation systems, *SPATIOTEMPORAL processes, *SOLAR-terrestrial physics, *STATISTICS, *MEASUREMENT errors

Evaluation of ionospheric correction models in multi-GNSS single-frequency SPP.

Autoři: Milanowska, B. Wielgosz, P. Wang, N. a další

Zdroj: Advances in Space Research. Jul2025, Vol. 76 Issue 2, p914-925. 12p.

Témata: *GLOBAL Positioning System, *SATELLITE positioning, *ARTIFICIAL satellites in navigation, *IONOSPHERE, *LATITUDE

Electrodynamic attitude stabilization of a satellite in an indirect position.

Autoři: Maksimenko, M.V. Tikhonov, A.A.

Zdroj: Acta Astronautica. Jul2025, Vol. 232, p516-524. 9p.

Témata: *GEOMAGNETISM, *SATELLITE positioning, *MAGNETIC traps, *TORQUE control, *NONLINEAR analysis