Results 161 to 170 of about 2,562 (200)
Short-Term Forecast of Tropospheric Zenith Wet Delay Based on TimesNet. [PDF]
Sensors (Basel)Zhao X +5 more
europepmc +1 more source
High Precision Positioning and Rotation Angle Estimation of a Flatbed Truck Based on BDS and Vision. [PDF]
Sensors (Basel)Yu X, Ren Y, Yin X, Meng D, Zhang H.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Global and Planetary Change, 2014
Global Positioning System-Reflectometry (GPS-R) is a new promising technique, which uses the reflected signals of the GPS constellation to remotely sense the geophysical parameters of the ocean and land surface. Some initial results were obtained from GPS-R in ocean surface characteristics and soil moisture, while, vegetation sensing is paid attention ...
Xuerui Wu, Shuanggen Jin
openaire +2 more sources
Global Positioning System-Reflectometry (GPS-R) is a new promising technique, which uses the reflected signals of the GPS constellation to remotely sense the geophysical parameters of the ocean and land surface. Some initial results were obtained from GPS-R in ocean surface characteristics and soil moisture, while, vegetation sensing is paid attention ...
Xuerui Wu, Shuanggen Jin
openaire +2 more sources
Applied Mechanics and Materials, 2014
In order to realize the fusion of secure real-time location of vehicles and reliable communication with the outside world, a vehicle location and communication system was designed based on BeiDou Navigation Satellite System. The embedded Linux operating system platform was proposed with ARM processor S5PV210 as the core.
Zhen Dao Wang +2 more
openaire +1 more source
In order to realize the fusion of secure real-time location of vehicles and reliable communication with the outside world, a vehicle location and communication system was designed based on BeiDou Navigation Satellite System. The embedded Linux operating system platform was proposed with ARM processor S5PV210 as the core.
Zhen Dao Wang +2 more
openaire +1 more source
2013 IEEE Intelligent Vehicles Symposium (IV), 2013
Based on the exploration and development of Train Collision Early Warning System (TCEWS), the safety assurance overlay for high-speed train operation over the railway signaling system is becoming a reality in China. As the rapid development of BeiDou Navigation Satellite System (BDS), availability of precise and effective satellite navigation ...
Jiang Liu, Baigen Cai, Jian Wang
openaire +1 more source
Based on the exploration and development of Train Collision Early Warning System (TCEWS), the safety assurance overlay for high-speed train operation over the railway signaling system is becoming a reality in China. As the rapid development of BeiDou Navigation Satellite System (BDS), availability of precise and effective satellite navigation ...
Jiang Liu, Baigen Cai, Jian Wang
openaire +1 more source
Science China Earth Sciences, 2018
The first two Medium Earth Orbit (MEO) satellites of the third generation of BeiDou satellite navigation System (BDS-3) were successfully launched on November 5, 2017. This historical launch starts the new era of the global navigation satellite system of BeiDou.
Yuanxi Yang +3 more
openaire +1 more source
The first two Medium Earth Orbit (MEO) satellites of the third generation of BeiDou satellite navigation System (BDS-3) were successfully launched on November 5, 2017. This historical launch starts the new era of the global navigation satellite system of BeiDou.
Yuanxi Yang +3 more
openaire +1 more source
BeiDou Satellite Navigation System (BDS) Real-Time Orbit Determination and Accuracy Analysis
2015BeiDou Satellite Navigation System requires accurate real-time orbit products to support high precision real-time PNT services. Currently, BDS treats broadcast ephemeris as real-time orbits, whose precision is poor (at the level of meter). Based on characteristics of stations distribution and satellites constellations structure of BDS, this paper ...
Le Wang +4 more
openaire +1 more source
2014
Earth’s ionosphere disturbances triggered by the geomagnetic storm usually affect the propagation of radio electromagnetic wave. The mid-geomagnetic storm occurred in March 2013 with Dst index of up to −132 nT, which may disturb signal tracking and positioning results of Global Navigation Satellite Systems (GNSS).
Rui Jin, Shuanggen Jin, Xuelin Tao
openaire +1 more source
Earth’s ionosphere disturbances triggered by the geomagnetic storm usually affect the propagation of radio electromagnetic wave. The mid-geomagnetic storm occurred in March 2013 with Dst index of up to −132 nT, which may disturb signal tracking and positioning results of Global Navigation Satellite Systems (GNSS).
Rui Jin, Shuanggen Jin, Xuelin Tao
openaire +1 more source
2013 Third International Conference on Instrumentation, Measurement, Computer, Communication and Control, 2013
Multi-band, multi-service and multi-modulation are new trends of GNSS development. Since novel modulation types like BOC/MBOC and multiplex techniques like (POCET, Interplex) of navigation signals have been utilized [1], the composite navigation performance is indeed improved.
Cheng-Tao Xu +2 more
openaire +1 more source
Multi-band, multi-service and multi-modulation are new trends of GNSS development. Since novel modulation types like BOC/MBOC and multiplex techniques like (POCET, Interplex) of navigation signals have been utilized [1], the composite navigation performance is indeed improved.
Cheng-Tao Xu +2 more
openaire +1 more source