Results 1 to 10 of about 170,646 (300)
Metoda PPP pri statični izmeri GNSS ( = PPP method for static GNSS survey) [PDF]
Geodetski Vestnik, 2014 This paper presents Precise Point Positioning (PPP), a method of GPS observation processing from a single receiver that provides coordinates of the highest quality.
Oskar Sterle +2 more
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Factors determining the success of public private partnership projects in Nigeria [PDF]
Construction Economics and Building, 2016 The implementation of public private partnership (PPP) procurement method is expected to help governments in the development of infrastructures and provides an opportunity for the reduction in the governments’ debt profiles.
Afeez Olalekan Sanni
doaj +4 more sources
Remote SensingThe BeiDou Navigation Satellite System (BDS) offers orbit and clock corrections through the B2b signal, enabling Precise Point Positioning (PPP) without relying on ground communication networks.
Lewen Zhao, Wei Zhai
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Comparison of RT-PPP and RT-PPP-AR Methods [PDF]
Academic Perspective Procedia, 2020 The Precise Point Positioning (PPP) is an absolute positioning method which emerged as an alternative to the relative positioning method. This method is widely used in many applications in recent years. In this method the static and kinematic positioning can be performed with high accuracy by using single GNSS receiver.
Salih Alcay +2 more
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PPP Model Applicability Evaluation of Sewage Treatment Project Based on the Dual Perspective of Government and Private Sector [PDF]
E3S Web of Conferences, 2021 At present, the applicability evaluation perspective of PPP mode of sewage treatment project in China is single, and the operability of evaluation method is poor. On the basis of the existing evaluation methods, combined with the characteristics of China’
Xiaoqiang Ren, Ranran Chen
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Sub-Nanosecond UTC Dissemination Based on BDS-3 PPP-B2b Service
Remote Sensing, 2023 The BeiDou-3 system (BDS-3) broadcasts PPP-B2b signals to provide real-time PPP service. Compared with the traditional PPP technique, the PPP-B2b service broadcasts corrections through satellite links, covers a wide area, and is independent of the ...
Zhe Zhang +9 more
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Testing for PPP: Should we use panel methods? [PDF]
Empirical Economics, 2001 A common finding in the empirical literature on the validity of purchasing power parity (PPP) is that it holds when tested for in panel data, but not in univariate (i.e. country specific) analysis. The usual explanation for this mismatch is that panel tests for unit roots and cointegration are more powerful than their univariate counterparts.
MARCELLINO, MASSIMILIANO +2 more
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The whole life cycle model of China’s PPP water project: based on IDEF0 approach [PDF]
E3S Web of Conferences, 2021 As a country with a large population and rapid development, the shortage of water resources is a serious challenge facing China. To meet the needs of domestic and industrial water, since the 1990s, China has begun to try to adopt the PPP delivery model ...
Tian Jiawei, Chen Chuan
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Communications, 2020 This paper presents results of research concerning determination of the GPS reference station coordinates located on the grounds of an EPDE airport in Deblin.
Kamil Krasuski, Stepan Savchuk
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Integrity monitoring scheme for single-epoch GNSS PPP-RTK positioning
Satellite Navigation, 2023 Integrity monitoring for precise point positioning is critical for safety-related applications. With the increasing demands of high-accuracy autonomous navigation for unmanned ground and aerial vehicles, the integrity monitoring method of high-precision ...
Wenhao Zhang, Jinling Wang
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