Results 31 to 40 of about 2,803 (181)
Principle and performance of BDSBAS and PPP-B2b of BDS-3
Satellite Navigation, 2022 Within the framework of differential augmentation, this paper introduces the basic technical framework and performance of the BeiDou Global Navigation Satellite System (BDS-3) Satellite-Based Augmentation System (BDSBAS), including orbit products ...
Yuanxi Yang +5 more
doaj +1 more source
Remote Sensing, 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-generation ...
Junyao Kan +5 more
doaj +1 more source
Analysis of B2b signal of BDS III satellite
Dianzi Jishu Yingyong, 2020 With the construction of BDS III satellite nearing completion, Beidou service will transition smoothly to be provided mainly by BDS III system. The B2b signal interface document was announced on December 27, 2019.
He Xulei +4 more
doaj +1 more source
Remote Sensing, 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 BDS-3 ...
Yu Min +5 more
doaj +1 more source
Internal report cluster 1: Urban freight innovations and solutions for sustainable deliveries (2/4) [PDF]
, 2014 Technical report about sustainable urban freight solutions, part 2 of
Browne, M. +3 more
core +3 more sources
The Bias in PPP-B2b Real-Time Clock Offset and the Strategy to Reduce It
Remote Sensing, 2022 Precise point positioning can provide accurate coordinates to users without reference stations, and the high-precision real-time clock offset product is necessary for real-time precise point positioning application.
Jinhuo Liu +6 more
doaj +1 more source
A multidimensional approach to the environment for entrepreneurship in selected CE countries [PDF]
, 2015 Nations around the world are bent on creating an efficient and inclusive socio-economic environment and ethos for enterprises and business. The aim is to create a business setting and system of innovation in which standard macroeconomic policies are more
Bečić, E, Dabić, M, Švarc, J
core +1 more source
Remote Sensing, 2023 The third generation of the Chinese BeiDou Navigation Satellite System (BDS-3) broadcasts new signals, i.e., B1C, B2a, and B2b, along with the legacy signals of BDS-2 B1I and B3I.
Chen Wang +3 more
doaj +1 more source
Agreement on a New Single License Model for In-Store Audio Systems for European Collecting Societies [PDF]
, 2019 The goal of this document is to propose a novel, convenient and adequate in-store license model for both users and CMOs. To this end we have carried out a case study integrating three different users, from a CMO perspective: A Music Provider, and two ...
Muñoz, Bruno +3 more
core +1 more source
A Novel Robust High‐Precision Ionospheric Delay Modeling for PPP‐RTK Using Crowdsourced Data
Space Weather, Volume 24, Issue 2, February 2026.Abstract The performance of PPP‐RTK is critically dependent on the quality of ionospheric corrections derived from a reference network. While the proliferation of mass‐market Global Navigation Satellite System (GNSS) devices offers a promising crowdsourcing opportunity to densify or replace this infrastructure, it introduces the formidable challenge of
Bo Wang +6 more
wiley +1 more source