Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Aigong Xu"'
Publikováno v:
Sensors, Vol 24, Iss 5, p 1369 (2024)
To address the limitations of LiDAR dynamic target detection methods, which often require heuristic thresholding, indirect computational assistance, supplementary sensor data, or postdetection, we propose an innovative method based on multidimensiona
Externí odkaz:
https://doaj.org/article/09a09c5e6c3245ff9c5e90c1cd2df07a
Publikováno v:
Remote Sensing, Vol 15, Iss 21, p 5159 (2023)
Real-Time (RT) Precise Point Positioning (PPP) uses precise satellite orbits and clock corrections, and employs a separate receiver for positioning. With the growing demand, RT PPP is becoming an increasingly popular research topic. The ambiguity res
Externí odkaz:
https://doaj.org/article/a2613cbfd4db439a86a92cec9905d9dc
Publikováno v:
Remote Sensing, Vol 15, Iss 19, p 4784 (2023)
Network RTK (NRTK), one of the primary means of high-precision real-time kinematic positioning (RTK), has been widely used. The key to providing highly accurate positioning is the ambiguity of the reference station being correctly fixed, but the atmo
Externí odkaz:
https://doaj.org/article/f094e8a4a1ca4aa0a9ed0ac1e8058213
Publikováno v:
Remote Sensing, Vol 15, Iss 18, p 4507 (2023)
The incorporation of multi-frequency signals into global navigation satellite systems (GNSS) has presented new possibilities for precise positioning and rapid ambiguity resolution. Inter-frequency clock bias (IFCB) pertains to the time-varying biases
Externí odkaz:
https://doaj.org/article/939de9ed28e343268d71847334154977
Publikováno v:
Remote Sensing, Vol 15, Iss 17, p 4251 (2023)
Craters on the lunar surface are the most direct method for the study of geological processes and are of great significance to the study of lunar evolution. In order to fill the research gap on small craters (diameter less than 3 m), we focus on the
Externí odkaz:
https://doaj.org/article/96ae758b245c4aa3b5c99498537afea5
Publikováno v:
Remote Sensing, Vol 15, Iss 16, p 4060 (2023)
In 2020, the BeiDou-3 global navigation satellite system (BDS-3) was officially completed and put into service. Currently, network real-time kinematic (RTK) technology is considered the main means through which to improve the positioning accuracy of
Externí odkaz:
https://doaj.org/article/41aa8202a7e44e538b8e7d260ff9abe5
Publikováno v:
Remote Sensing, Vol 15, Iss 9, p 2252 (2023)
Multi Global Navigation Satellite System (GNSS) Precise Point Positioning (PPP) has become the mainstream of PPP technology. Due to the differences in the coordinates and time references of each GNSS, multi-GNSS PPP must include additional Inter-Syst
Externí odkaz:
https://doaj.org/article/9e79656cb9534260b66c0fe0448c29b4
Publikováno v:
Remote Sensing, Vol 15, Iss 8, p 2188 (2023)
Underwater gravity gradient detection techniques are conducive to ensuring the safety of submersible sailing. In order to improve the accuracy of underwater obstacle detection based on gravity gradient detection technology, this paper studies the gra
Externí odkaz:
https://doaj.org/article/7c9bbffe59ef4cb4b56f4ad8e91e98d2
Publikováno v:
IEEE Access, Vol 9, Pp 17507-17519 (2021)
To improve the reliability of the Global Positioning System (GPS) and Gravity Recovery and Climate Experiment (GRACE) feature extraction, this paper uses a correlation coefficient combined with the traditional variational mode decomposition (VMD), pr
Externí odkaz:
https://doaj.org/article/c8e8b45cce7247e384d9c1e526728a5a
Publikováno v:
Remote Sensing, Vol 15, Iss 7, p 1725 (2023)
Floral phenology as a special indicator of climate change and vegetation dynamics is drawing more attention. The long-term observations of flowering events collected at scattered ground sites have accumulated valuable priority on the understanding of
Externí odkaz:
https://doaj.org/article/0a95156f4de547d98583aaaff78577cc