Articles | Volume 10, issue 8
https://doi.org/10.5194/amt-10-2807-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/amt-10-2807-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Determination of zenith hydrostatic delay and its impact on GNSS-derived integrated water vapor
Xiaoming Wang
Academy of Opto-Electronics, Chinese Academy of Sciences, Beijing
100094, China
Satellite Positioning for Atmosphere, Climate and Environment (SPACE)
Research Centre, School of Science, Mathematical and Geospatial Sciences, RMIT University, Melbourne, Australia
Satellite Positioning for Atmosphere, Climate and Environment (SPACE)
Research Centre, School of Science, Mathematical and Geospatial Sciences, RMIT University, Melbourne, Australia
School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China
Suqin Wu
Satellite Positioning for Atmosphere, Climate and Environment (SPACE)
Research Centre, School of Science, Mathematical and Geospatial Sciences, RMIT University, Melbourne, Australia
Changyong He
Satellite Positioning for Atmosphere, Climate and Environment (SPACE)
Research Centre, School of Science, Mathematical and Geospatial Sciences, RMIT University, Melbourne, Australia
Yingyan Cheng
Institute of Geodesy and Geodynamics, Chinese Academy of Surveying and Mapping, Beijing, China
Xingxing Li
Helmholtz-Zentrum Potsdam, Deutsches GeoForschungsZentrum GFZ,
Brandenburg, Germany
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45 citations as recorded by crossref.
- Feasibility of ERA5 integrated water vapor trends for climate change analysis in continental Europe: An evaluation with GPS (1994–2019) by considering statistical significance P. Yuan et al. 10.1016/j.rse.2021.112416
- A new zenith hydrostatic delay model for real-time retrievals of GNSS-PWV L. Li et al. 10.5194/amt-14-6379-2021
- Estimation of Precipitable Water Vapour Using Global Positioning System and Radio Occultation Over Ethiopian Regions A. Yehun et al. 10.2139/ssrn.3980604
- Refinement of global gridded ray-traced Zenith tropospheric delay over Nigeria based on local GNSS network observations I. Nzelibe & T. Idowu 10.1016/j.geogeo.2022.100137
- Constructing a precipitable water vapor map from regional GNSS network observations without collocated meteorological data for weather forecasting B. Chen et al. 10.5194/amt-11-5153-2018
- An improved weighted mean temperature (Tm) model based on GPT2w with Tm lapse rate F. Yang et al. 10.1007/s10291-020-0953-9
- Spatial–Temporal Variability of Global GNSS-Derived Precipitable Water Vapor (1994–2020) and Climate Implications J. Ding et al. 10.3390/rs14143493
- Assessment of GNSS zenith tropospheric delay responses to atmospheric variables derived from ERA5 data over Nigeria I. Nzelibe et al. 10.1186/s43020-023-00104-7
- The Performance of Different Mapping Functions and Gradient Models in the Determination of Slant Tropospheric Delay C. Qiu et al. 10.3390/rs12010130
- Refining the empirical global pressure and temperature model with the ERA5 reanalysis and radiosonde data T. Li et al. 10.1007/s00190-021-01478-9
- Estimation of Precipitable Water Vapour Using Global Positioning System and Radio Occultation Over Ethiopian Regions A. Yehun et al. 10.2139/ssrn.3980619
- Weighted Mean Temperature Modelling Using Regional Radiosonde Observations for the Yangtze River Delta Region in China L. Li et al. 10.3390/rs14081909
- A Calibrated GPT3 (CGPT3) Model for the Site-Specific Zenith Hydrostatic Delay Estimation in the Chinese Mainland and Its Surrounding Areas J. Li et al. 10.3390/rs14246357
- Detecting heavy rainfall using anomaly-based percentile thresholds of predictors derived from GNSS-PWV H. Li et al. 10.1016/j.atmosres.2021.105912
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- An investigation of a voxel-based atmospheric pressure and temperature model P. Sun et al. 10.1007/s10291-022-01390-5
- Development of an empirical model for weighted mean temperature over North Indian region A. Srivastava 10.1080/10106049.2022.2142959
- A Refined Regional Model for Estimating Pressure, Temperature, and Water Vapor Pressure for Geodetic Applications in China J. Li et al. 10.3390/rs12111713
- The New Improved ZHD and Weighted Mean Temperature Models Based on GNSS and Radiosonde Data Using GPT3 and Fourier Function L. Li et al. 10.3390/atmos13101648
- Monitoring the Migration of Water Vapor Using Ground-Based GNSS Tropospheric Products H. Li et al. 10.1109/LGRS.2023.3282362
- A New Cumulative Anomaly-Based Model for the Detection of Heavy Precipitation Using GNSS-Derived Tropospheric Products H. Li et al. 10.1109/TGRS.2021.3137014
- Effect of the 2021 Cumbre Vieja eruption on precipitable water vapor and atmospheric particles analysed using GNSS and remote sensing M. Cahyadi et al. 10.1007/s11200-023-0241-6
- Estimation of integrated water vapor derived from Global Navigation Satellite System observations over Central-Western Argentina (2015–2018). Validation and usefulness for the understanding of regional precipitation events M. Camisay et al. 10.1016/j.jastp.2019.105143
- An Improved Method for Rainfall Forecast Based on GNSS-PWV L. Li et al. 10.3390/rs14174280
- Adaptive Node Parameterization for Dynamic Determination of Boundaries and Nodes of GNSS Tomographic Models N. Ding et al. 10.1002/2017JD027748
- Retrieving Precipitable Water Vapor from Real-Time Precise Point Positioning Using VMF1/VMF3 Forecasting Products P. Sun et al. 10.3390/rs13163245
- Tropospheric dry delay for microwaves using a model based on surface measurements on a global scale S. Bonafoni & V. Mattioli 10.1049/iet-map.2016.1148
- Estimation of the water vapor field by fusing GPS and surface meteorological observations on the Loess Plateau of China L. Yang et al. 10.1007/s10291-023-01599-y
- A Comprehensive Study on Factors Affecting the Calibration of Potential Evapotranspiration Derived from the Thornthwaite Model H. Li et al. 10.3390/rs14184644
- A neural network-based approach for the detection of heavy precipitation using GNSS observations and surface meteorological data H. Li et al. 10.1016/j.jastp.2021.105763
- Determination of Tropospheric Parameters from ERA Surface Data for Space Geodetic Techniques W. Li & Y. He 10.3390/rs13193813
- Estimating precipitable water vapour using the global positioning system and radio occultation over Ethiopian regions A. Yehun et al. 10.1080/01431161.2021.1939914
- Development of an Improved Model for Prediction of Short-Term Heavy Precipitation Based on GNSS-Derived PWV H. Li et al. 10.3390/rs12244101
- The Zenith Total Delay Combination of International GNSS Service Repro3 and the Analysis of Its Precision Q. Huang et al. 10.3390/rs16203885
- Estimation and Evaluation of Zenith Tropospheric Delay from Single and Multiple GNSS Observations S. Xia et al. 10.3390/rs15235457
- An optimal calibration method for MODIS precipitable water vapor using GNSS observations Y. Wang et al. 10.1016/j.atmosres.2024.107591
- Implementation of Ready-Made Hydrostatic Delay Products for Timely GPS Precipitable Water Vapor Retrieval Over Complex Topography: A Case Study in the Tibetan Plateau H. Zhang et al. 10.1109/JSTARS.2021.3111910
- The Influence of Different Modelling Factors on Global Temperature and Pressure Models and Their Performance in Different Zenith Hydrostatic Delay (ZHD) Models F. Yang et al. 10.3390/rs12010035
- Weighted Mean Temperature Hybrid Models in China Based on Artificial Neural Network Methods M. Cai et al. 10.3390/rs14153762
- Real-Time Tropospheric Delay Retrieval from Multi-GNSS PPP Ambiguity Resolution: Validation with Final Troposphere Products and a Numerical Weather Model C. Lu et al. 10.3390/rs10030481
- Erratum and addendum to the paper ‘A new ZTD model based on permanent ground-based GNSS-ZTD data’, Survey Review, 2016, 48(351), 385–391 M. Ding & W. Hu 10.1080/00396265.2017.1420585
- An Improved Model for Detecting Heavy Precipitation Using GNSS-Derived Zenith Total Delay Measurements H. Li et al. 10.1109/JSTARS.2021.3079699
- An investigation into real-time GPS/GLONASS single-frequency precise point positioning and its atmospheric mitigation strategies P. Sun et al. 10.1088/1361-6501/ac0a0e
- An Investigation of Near Real-Time Water Vapor Tomography Modeling Using Multi-Source Data L. Tong et al. 10.3390/atmos13050752
- Estimation of diurnal-provided potential evapotranspiration using GNSS and meteorological products H. Li et al. 10.1016/j.atmosres.2022.106424
45 citations as recorded by crossref.
- Feasibility of ERA5 integrated water vapor trends for climate change analysis in continental Europe: An evaluation with GPS (1994–2019) by considering statistical significance P. Yuan et al. 10.1016/j.rse.2021.112416
- A new zenith hydrostatic delay model for real-time retrievals of GNSS-PWV L. Li et al. 10.5194/amt-14-6379-2021
- Estimation of Precipitable Water Vapour Using Global Positioning System and Radio Occultation Over Ethiopian Regions A. Yehun et al. 10.2139/ssrn.3980604
- Refinement of global gridded ray-traced Zenith tropospheric delay over Nigeria based on local GNSS network observations I. Nzelibe & T. Idowu 10.1016/j.geogeo.2022.100137
- Constructing a precipitable water vapor map from regional GNSS network observations without collocated meteorological data for weather forecasting B. Chen et al. 10.5194/amt-11-5153-2018
- An improved weighted mean temperature (Tm) model based on GPT2w with Tm lapse rate F. Yang et al. 10.1007/s10291-020-0953-9
- Spatial–Temporal Variability of Global GNSS-Derived Precipitable Water Vapor (1994–2020) and Climate Implications J. Ding et al. 10.3390/rs14143493
- Assessment of GNSS zenith tropospheric delay responses to atmospheric variables derived from ERA5 data over Nigeria I. Nzelibe et al. 10.1186/s43020-023-00104-7
- The Performance of Different Mapping Functions and Gradient Models in the Determination of Slant Tropospheric Delay C. Qiu et al. 10.3390/rs12010130
- Refining the empirical global pressure and temperature model with the ERA5 reanalysis and radiosonde data T. Li et al. 10.1007/s00190-021-01478-9
- Estimation of Precipitable Water Vapour Using Global Positioning System and Radio Occultation Over Ethiopian Regions A. Yehun et al. 10.2139/ssrn.3980619
- Weighted Mean Temperature Modelling Using Regional Radiosonde Observations for the Yangtze River Delta Region in China L. Li et al. 10.3390/rs14081909
- A Calibrated GPT3 (CGPT3) Model for the Site-Specific Zenith Hydrostatic Delay Estimation in the Chinese Mainland and Its Surrounding Areas J. Li et al. 10.3390/rs14246357
- Detecting heavy rainfall using anomaly-based percentile thresholds of predictors derived from GNSS-PWV H. Li et al. 10.1016/j.atmosres.2021.105912
- A new approach for GNSS tomography from a few GNSS stations N. Ding et al. 10.5194/amt-11-3511-2018
- An investigation of a voxel-based atmospheric pressure and temperature model P. Sun et al. 10.1007/s10291-022-01390-5
- Development of an empirical model for weighted mean temperature over North Indian region A. Srivastava 10.1080/10106049.2022.2142959
- A Refined Regional Model for Estimating Pressure, Temperature, and Water Vapor Pressure for Geodetic Applications in China J. Li et al. 10.3390/rs12111713
- The New Improved ZHD and Weighted Mean Temperature Models Based on GNSS and Radiosonde Data Using GPT3 and Fourier Function L. Li et al. 10.3390/atmos13101648
- Monitoring the Migration of Water Vapor Using Ground-Based GNSS Tropospheric Products H. Li et al. 10.1109/LGRS.2023.3282362
- A New Cumulative Anomaly-Based Model for the Detection of Heavy Precipitation Using GNSS-Derived Tropospheric Products H. Li et al. 10.1109/TGRS.2021.3137014
- Effect of the 2021 Cumbre Vieja eruption on precipitable water vapor and atmospheric particles analysed using GNSS and remote sensing M. Cahyadi et al. 10.1007/s11200-023-0241-6
- Estimation of integrated water vapor derived from Global Navigation Satellite System observations over Central-Western Argentina (2015–2018). Validation and usefulness for the understanding of regional precipitation events M. Camisay et al. 10.1016/j.jastp.2019.105143
- An Improved Method for Rainfall Forecast Based on GNSS-PWV L. Li et al. 10.3390/rs14174280
- Adaptive Node Parameterization for Dynamic Determination of Boundaries and Nodes of GNSS Tomographic Models N. Ding et al. 10.1002/2017JD027748
- Retrieving Precipitable Water Vapor from Real-Time Precise Point Positioning Using VMF1/VMF3 Forecasting Products P. Sun et al. 10.3390/rs13163245
- Tropospheric dry delay for microwaves using a model based on surface measurements on a global scale S. Bonafoni & V. Mattioli 10.1049/iet-map.2016.1148
- Estimation of the water vapor field by fusing GPS and surface meteorological observations on the Loess Plateau of China L. Yang et al. 10.1007/s10291-023-01599-y
- A Comprehensive Study on Factors Affecting the Calibration of Potential Evapotranspiration Derived from the Thornthwaite Model H. Li et al. 10.3390/rs14184644
- A neural network-based approach for the detection of heavy precipitation using GNSS observations and surface meteorological data H. Li et al. 10.1016/j.jastp.2021.105763
- Determination of Tropospheric Parameters from ERA Surface Data for Space Geodetic Techniques W. Li & Y. He 10.3390/rs13193813
- Estimating precipitable water vapour using the global positioning system and radio occultation over Ethiopian regions A. Yehun et al. 10.1080/01431161.2021.1939914
- Development of an Improved Model for Prediction of Short-Term Heavy Precipitation Based on GNSS-Derived PWV H. Li et al. 10.3390/rs12244101
- The Zenith Total Delay Combination of International GNSS Service Repro3 and the Analysis of Its Precision Q. Huang et al. 10.3390/rs16203885
- Estimation and Evaluation of Zenith Tropospheric Delay from Single and Multiple GNSS Observations S. Xia et al. 10.3390/rs15235457
- An optimal calibration method for MODIS precipitable water vapor using GNSS observations Y. Wang et al. 10.1016/j.atmosres.2024.107591
- Implementation of Ready-Made Hydrostatic Delay Products for Timely GPS Precipitable Water Vapor Retrieval Over Complex Topography: A Case Study in the Tibetan Plateau H. Zhang et al. 10.1109/JSTARS.2021.3111910
- The Influence of Different Modelling Factors on Global Temperature and Pressure Models and Their Performance in Different Zenith Hydrostatic Delay (ZHD) Models F. Yang et al. 10.3390/rs12010035
- Weighted Mean Temperature Hybrid Models in China Based on Artificial Neural Network Methods M. Cai et al. 10.3390/rs14153762
- Real-Time Tropospheric Delay Retrieval from Multi-GNSS PPP Ambiguity Resolution: Validation with Final Troposphere Products and a Numerical Weather Model C. Lu et al. 10.3390/rs10030481
- Erratum and addendum to the paper ‘A new ZTD model based on permanent ground-based GNSS-ZTD data’, Survey Review, 2016, 48(351), 385–391 M. Ding & W. Hu 10.1080/00396265.2017.1420585
- An Improved Model for Detecting Heavy Precipitation Using GNSS-Derived Zenith Total Delay Measurements H. Li et al. 10.1109/JSTARS.2021.3079699
- An investigation into real-time GPS/GLONASS single-frequency precise point positioning and its atmospheric mitigation strategies P. Sun et al. 10.1088/1361-6501/ac0a0e
- An Investigation of Near Real-Time Water Vapor Tomography Modeling Using Multi-Source Data L. Tong et al. 10.3390/atmos13050752
- Estimation of diurnal-provided potential evapotranspiration using GNSS and meteorological products H. Li et al. 10.1016/j.atmosres.2022.106424
Latest update: 20 Nov 2024
Short summary
Accurate knowledge of water vapor (WV) is vital for global climate studies. The Global Navigation Satellite System (GNSS) has been used as an emerging tool for sensing integrated WV (IWV). In the determination of PWV, surface pressure is required. However, few GNSS stations were installed with meteorological sensors back in the 1990s. Our research indicates that the ERA-Interim-derived pressure has the potential to be used to obtain high-accuracy IWV on a global scale for climate studies.
Accurate knowledge of water vapor (WV) is vital for global climate studies. The Global...