Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ruohua Lan"'
Publikováno v:
Remote Sensing, Vol 14, Iss 24, p 6395 (2022)
Owing to the developments of satellite-based and network-based real-time satellite precise products, the Precise Point Positioning (PPP) technique has been applied far and wide, especially since the PPP-B2b service was provided by the third-generatio
Externí odkaz:
https://doaj.org/article/464e0739b5974f3ebc2e70eca3e6675e
Publikováno v:
Remote Sensing, Vol 15, Iss 1, p 199 (2022)
Since 23 June 2020, BDS-3 has been entirely operated and obtained the ability of global PNT (Positioning, Navigation, and Timing) services. Afterward, real-time Precise Point Positioning (PPP) service is available in China’s surrounding areas via B
Externí odkaz:
https://doaj.org/article/07b1cf06160f445ab415bc94d20f70b3
Publikováno v:
Remote Sensing, Vol 14, Iss 22, p 5835 (2022)
The BeiDou Global Navigation Satellite System (BDS-3) can provide PPP-B2b satellite-based Precise Point Positioning (PPP) real-time service to the Asia–Pacific region via PPP-B2b signal transmitted from the three Geostationary Earth Orbit (GEO) sat
Externí odkaz:
https://doaj.org/article/a5c5b108b31845078e34eca08ca3b1b6
Publikováno v:
Remote Sensing, Vol 14, Iss 17, p 4367 (2022)
Due to the virtues of low-cost and high positioning accuracy, Single-Frequency Precise Point Positioning (SF-PPP) is becoming a prospective technique. However, SF-PPP is not as widely used as dual-frequency and triple-frequency PPP at present, owing
Externí odkaz:
https://doaj.org/article/1e5bb4e9883041cf987461ae64c47214
Publikováno v:
Measurement. 189:110453
BeiDou Navigation Satellite System (BDS) has got the global service capability after the launch of the 55th BDS-3 satellite on June 23, 2020. Currently, BDS is operated based on both the second generation BDS (BDS-2, with 15 satellites transmitting t