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Measuring the effects of community polygyny on intimate partner violence: a multilevel modeling using nationally representative cross-sectional data. [PDF]
Reprod HealthTsala Dimbuene Z +2 more
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A new ZTD model based on permanent ground-based GNSS-ZTD data
Survey Review, 2016Tropospheric delay has a major effect on the accuracy of navigation and positioning when using the Global Navigation Satellite System (GNSS). Zenith tropospheric delay (ZTD) modelling has been used to weaken the influence of the atmosphere. The work reported here focused on ZTD modelling based on real-time surface meteorological parameters ...
M. Ding, W. Hu, X. Jin, L. Yu
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A segmented function-based model for ZTD estimation over China
Third International Conference on Remote Sensing, Mapping, and Geographic Information Systems (RSMG 2025)Tropospheric delay is a key error source in high-precision GNSS positioning and atmospheric sensing. However, conventional models using a single functional expression fail to capture the non-uniform vertical variation of delay, especially in the lower ...
Ge Zhu, Haojun Li
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Assessing long-term ZTD trends for climate
2023In this presentation we showcase results of an ongoing effort to assess long-term ZTD trends for eventual use in climate models, either for assimilation or validation. We have been analyzing the ZTD time series estimated from six REPRO3 IGS Analysis Centers (ACs), namely, COD, ESA, GFZ, GRG, JPL, TUG, to compare their long-term trends.
Marcelo C. Santos +4 more
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Zhang Time Discretization (ZTD) Formulas and Applications
Yunong Zhang, Jinjin Guoopenaire +2 more sources
2015
This chapter describes the estimation of zenith tropospheric delay (ZTD) using ANFIS technique followed by obtaining of ZTD data from GPS together with data location of dataset. This chapter also describes the method of analysis used in the development of ZTD estimation model.
Wayan Suparta, Kemal Maulana Alhasa
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This chapter describes the estimation of zenith tropospheric delay (ZTD) using ANFIS technique followed by obtaining of ZTD data from GPS together with data location of dataset. This chapter also describes the method of analysis used in the development of ZTD estimation model.
Wayan Suparta, Kemal Maulana Alhasa
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IEEE Geoscience and Remote Sensing Letters
Recent decades have witnessed the emergence of the global navigation satellite system (GNSS) zenith tropospheric delay (ZTD) as a pivotal element within the domain of GNSS meteorology.
Pengzhi Wei +5 more
semanticscholar +1 more source
Recent decades have witnessed the emergence of the global navigation satellite system (GNSS) zenith tropospheric delay (ZTD) as a pivotal element within the domain of GNSS meteorology.
Pengzhi Wei +5 more
semanticscholar +1 more source
IEEE Transactions on Geoscience and Remote Sensing, 2023
Nowadays, a large number of Global Navigation Satellite System (GNSS) continuously operating reference stations (CORS) have been established around the world, which have already been and will continue to provide massive troposphere zenith total delay ...
Junbo Shi +4 more
semanticscholar +1 more source
Nowadays, a large number of Global Navigation Satellite System (GNSS) continuously operating reference stations (CORS) have been established around the world, which have already been and will continue to provide massive troposphere zenith total delay ...
Junbo Shi +4 more
semanticscholar +1 more source