Works by Wickert, Jens

Results: 101

Sea Ice Detection from GNSS-R Data Based on Local Linear Embedding.

Published in:

Remote Sensing, 2024, v. 16, n. 14, p. 2621, doi. 10.3390/rs16142621

By:

Hu, Yuan;
Hua, Xifan;
Yan, Qingyun;
Liu, Wei;
Jiang, Zhihao;
Wickert, Jens

Publication type:

Article

Seasonal–Longitudinal Variability of Equatorial Plasma Bubbles Observed by FormoSat-7/Constellation Observing System for Meteorology Ionosphere and Climate II and Relevant to the Rayleigh–Taylor Instability.

Published in:

Remote Sensing, 2024, v. 16, n. 13, p. 2310, doi. 10.3390/rs16132310

By:

Tsai, Lung-Chih;
Su, Shin-Yi;
Schuh, Harald;
Alizadeh, Mohamad Mahdi;
Wickert, Jens

Publication type:

Article

Advancing Accuracy in Sea Level Estimation with GNSS-R: A Fusion of LSTM-DNN-Based Deep Learning and SNR Residual Sequences.

Published in:

Remote Sensing, 2024, v. 16, n. 11, p. 1874, doi. 10.3390/rs16111874

By:

Hu, Yuan;
Tian, Aodong;
Yan, Qingyun;
Liu, Wei;
Wickert, Jens;
Yuan, Xintai

Publication type:

Article

Fast Observation Operator for Global Navigation Satellite System Tropospheric Gradients.

Published in:

Remote Sensing, 2023, v. 15, n. 21, p. 5114, doi. 10.3390/rs15215114

By:

Zus, Florian;
Thundathil, Rohith;
Dick, Galina;
Wickert, Jens

Publication type:

Article

Characterizing Ionospheric Effects on GNSS Reflectometry at Grazing Angles from Space.

Published in:

Remote Sensing, 2023, v. 15, n. 20, p. 5049, doi. 10.3390/rs15205049

By:

Moreno, Mario;
Semmling, Maximilian;
Stienne, Georges;
Hoque, Mainul;
Wickert, Jens

Publication type:

Article

Sea Ice Detection from GNSS-R Data Based on Residual Network.

Published in:

Remote Sensing, 2023, v. 15, n. 18, p. 4477, doi. 10.3390/rs15184477

By:

Hu, Yuan;
Hua, Xifan;
Liu, Wei;
Wickert, Jens

Publication type:

Article

Hybrid CNN-LSTM Deep Learning for Track-Wise GNSS-R Ocean Wind Speed Retrieval.

Published in:

Remote Sensing, 2023, v. 15, n. 17, p. 4169, doi. 10.3390/rs15174169

By:

Arabi, Sima;
Asgarimehr, Milad;
Kada, Martin;
Wickert, Jens

Publication type:

Article

Enhancing Sea Surface Height Retrieval with Triple Features Using Support Vector Regression.

Published in:

Remote Sensing, 2023, v. 15, n. 16, p. 4029, doi. 10.3390/rs15164029

By:

Hu, Yuan;
Tian, Aodong;
Liu, Wei;
Wickert, Jens

Publication type:

Article

Unsupervised Machine Learning for GNSS Reflectometry Inland Water Body Detection.

Published in:

Remote Sensing, 2023, v. 15, n. 12, p. 3206, doi. 10.3390/rs15123206

By:

Kossieris, Stylianos;
Asgarimehr, Milad;
Wickert, Jens

Publication type:

Article

Water-Vapour Monitoring from Ground-Based GNSS Observations in Northwestern Argentina.

Published in:

Remote Sensing, 2022, v. 14, n. 21, p. 5427, doi. 10.3390/rs14215427

By:

Antonoglou, Nikolaos;
Balidakis, Kyriakos;
Wickert, Jens;
Dick, Galina;
de la Torre, Alejandro;
Bookhagen, Bodo

Publication type:

Article

Airborne Coherent GNSS Reflectometry and Zenith Total Delay Estimation over Coastal Waters.

Published in:

Remote Sensing, 2022, v. 14, n. 18, p. N.PAG, doi. 10.3390/rs14184628

By:

Moreno, Mario;
Semmling, Maximilian;
Stienne, Georges;
Dalil, Wafa;
Hoque, Mainul;
Wickert, Jens;
Reboul, Serge

Publication type:

Article

Investigation on Geometry Computation of Spaceborne GNSS-R Altimetry over Topography: Modeling and Validation.

Published in:

Remote Sensing, 2022, v. 14, n. 9, p. 2105, doi. 10.3390/rs14092105

By:

Song, Minfeng;
He, Xiufeng;
Asgarimehr, Milad;
Li, Weiqiang;
Xiao, Ruya;
Jia, Dongzhen;
Wang, Xiaolei;
Wickert, Jens

Publication type:

Article

Spatial and Temporal Distributions of Ionospheric Irregularities Derived from Regional and Global ROTI Maps.

Published in:

Remote Sensing, 2022, v. 14, n. 1, p. 10, doi. 10.3390/rs14010010

By:

Nguyen, Chinh Thai;
Oluwadare, Seun Temitope;
Le, Nhung Thi;
Alizadeh, Mahdi;
Wickert, Jens;
Schuh, Harald

Publication type:

Article

Spaceborne GNSS-R for Sea Ice Classification Using Machine Learning Classifiers.

Published in:

Remote Sensing, 2021, v. 13, n. 22, p. 4577, doi. 10.3390/rs13224577

By:

Zhu, Yongchao;
Tao, Tingye;
Li, Jiangyang;
Yu, Kegen;
Wang, Lei;
Qu, Xiaochuan;
Li, Shuiping;
Semmling, Maximilian;
Wickert, Jens

Publication type:

Article

Impact of Tropospheric Mismodelling in GNSS Precise Point Positioning: A Simulation Study Utilizing Ray-Traced Tropospheric Delays from a High-Resolution NWM.

Published in:

Remote Sensing, 2021, v. 13, n. 19, p. 3944, doi. 10.3390/rs13193944

By:

Zus, Florian;
Balidakis, Kyriakos;
Dick, Galina;
Wilgan, Karina;
Wickert, Jens

Publication type:

Article

A Model for the Relationship between Rainfall, GNSS-Derived Integrated Water Vapour, and CAPE in the Eastern Central Andes.

Published in:

Remote Sensing, 2021, v. 13, n. 18, p. 3788, doi. 10.3390/rs13183788

By:

Ramezani Ziarani, Maryam;
Bookhagen, Bodo;
Schmidt, Torsten;
Wickert, Jens;
de la Torre, Alejandro;
Deng, Zhiguo;
Calori, Andrea

Publication type:

Article

A High Latitude Model for the E Layer Dominated Ionosphere.

Published in:

Remote Sensing, 2021, v. 13, n. 18, p. 3769, doi. 10.3390/rs13183769

By:

Kamal, Sumon;
Jakowski, Norbert;
Hoque, Mohammed Mainul;
Wickert, Jens

Publication type:

Article

Diagnostics of Es Layer Scintillation Observations Using FS3/COSMIC Data: Dependence on Sampling Spatial Scale.

Published in:

Remote Sensing, 2021, v. 13, n. 18, p. 3732, doi. 10.3390/rs13183732

By:

Tsai, Lung-Chih;
Su, Shin-Yi;
Liu, Chao-Han;
Schuh, Harald;
Wickert, Jens;
Alizadeh, Mohamad Mahdi

Publication type:

Article

E Layer Dominated Ionosphere Occurrences as a Function of Geophysical and Space Weather Conditions.

Published in:

Remote Sensing, 2020, v. 12, n. 24, p. 4109, doi. 10.3390/rs12244109

By:

Kamal, Sumon;
Jakowski, Norbert;
Hoque, Mohammed M.;
Wickert, Jens

Publication type:

Article

Machine Learning-Aided Sea Ice Monitoring Using Feature Sequences Extracted from Spaceborne GNSS-Reflectometry Data.

Published in:

Remote Sensing, 2020, v. 12, n. 22, p. 3751, doi. 10.3390/rs12223751

By:

Zhu, Yongchao;
Tao, Tingye;
Yu, Kegen;
Qu, Xiaochuan;
Li, Shuiping;
Wickert, Jens;
Semmling, Maximilian

Publication type:

Article

First Evidence of Mesoscale Ocean Eddies Signature in GNSS Reflectometry Measurements.

Published in:

2020

By:

Hoseini, Mostafa;
Asgarimehr, Milad;
Zavorotny, Valery;
Nahavandchi, Hossein;
Ruf, Chris;
Wickert, Jens

Publication type:

Letter

Evaluation of E Layer Dominated Ionosphere Events Using COSMIC/FORMOSAT-3 and CHAMP Ionospheric Radio Occultation Data.

Published in:

Remote Sensing, 2020, v. 12, n. 2, p. 333, doi. 10.3390/rs12020333

By:

Kamal, Sumon;
Jakowski, Norbert;
Hoque, Mohammed M.;
Wickert, Jens

Publication type:

Article

Retrieving Precipitable Water Vapor From Shipborne Multi‐GNSS Observations.

Published in:

Geophysical Research Letters, 2019, v. 46, n. 9, p. 5000, doi. 10.1029/2019GL082136

By:

Wang, Jungang;
Wu, Zhilu;
Semmling, Maximilian;
Zus, Florian;
Gerland, Sebastian;
Ramatschi, Markus;
Ge, Maorong;
Wickert, Jens;
Schuh, Harald

Publication type:

Article

Can GNSS Reflectometry Detect Precipitation Over Oceans?

Published in:

Geophysical Research Letters, 2018, v. 45, n. 22, p. 12,585, doi. 10.1029/2018GL079708

By:

Asgarimehr, Milad;
Zavorotny, Valery;
Wickert, Jens;
Reich, Sebastian

Publication type:

Article

Retrieving high-resolution tropospheric gradients from multiconstellation GNSS observations.

Published in:

Geophysical Research Letters, 2015, v. 42, n. 10, p. 4173, doi. 10.1002/2015GL063856

By:

Li, Xingxing;
Zus, Florian;
Lu, Cuixian;
Ning, Tong;
Dick, Galina;
Ge, Maorong;
Wickert, Jens;
Schuh, Harald

Publication type:

Article

Real-time GPS sensing of atmospheric water vapor: Precise point positioning with orbit, clock, and phase delay corrections.

Published in:

Geophysical Research Letters, 2014, v. 41, n. 10, p. 3615, doi. 10.1002/2013GL058721

By:

Li, Xingxing;
Dick, Galina;
Ge, Maorong;
Heise, Stefan;
Wickert, Jens;
Bender, Michael

Publication type:

Article

Temporal point positioning approach for real-time GNSS seismology using a single receiver.

Published in:

Geophysical Research Letters, 2013, v. 40, n. 21, p. 5677, doi. 10.1002/2013GL057818

By:

Li, Xingxing;
Ge, Maorong;
Guo, Bofeng;
Wickert, Jens;
Schuh, Harald

Publication type:

Article

Real‐time high‐rate co‐seismic displacement from ambiguity‐fixed precise point positioning: Application to earthquake early warning.

Published in:

Geophysical Research Letters, 2013, v. 40, n. 2, p. 295, doi. 10.1002/grl.50138

By:

Li, Xingxing;
Ge, Maorong;
Zhang, Xiaohong;
Zhang, Yong;
Guo, Bofeng;
Wang, Rongjiang;
Klotz, Jürgen;
Wickert, Jens

Publication type:

Article

Investigation of the Global Influence of Surface Roughness on Space‐Borne GNSS‐R Observations.

Published in:

Journal of Geophysical Research. Biogeosciences, 2025, v. 130, n. 3, p. 1, doi. 10.1029/2024JG008243

By:

Rahmani, Mina;
Asgari, Jamal;
Asgarimehr, Milad;
Wickert, Jens

Publication type:

Article

Real‐Time Sensing of Precipitable Water Vapor From BeiDou Observations: Hong Kong and CMONOC Networks.

Published in:

Journal of Geophysical Research. Atmospheres, 2018, v. 123, n. 15, p. 7897, doi. 10.1029/2018JD028320

By:

Li, Xingxing;
Tan, Han;
Li, Xin;
Dick, Galina;
Wickert, Jens;
Schuh, Harald

Publication type:

Article

Retrieving of atmospheric parameters from multi-GNSS in real time: Validation with water vapor radiometer and numerical weather model.

Published in:

Journal of Geophysical Research. Atmospheres, 2015, v. 120, n. 14, p. 7189, doi. 10.1002/2015JD023454

By:

Li, Xingxing;
Zus, Florian;
Lu, Cuixian;
Dick, Galina;
Ning, Tong;
Ge, Maorong;
Wickert, Jens;
Schuh, Harald

Publication type:

Article

Reproducibility of GPS radio occultation data for climate monitoring: Profile-to-profile inter-comparison of CHAMP climate records 2002 to 2008 from six data centers.

Published in:

Journal of Geophysical Research. Atmospheres, 2012, v. 117, n. D18, p. n/a, doi. 10.1029/2012JD017665

By:

Ho, Shu-peng;
Hunt, Doug;
Steiner, Andrea K.;
Mannucci, Anthony J.;
Kirchengast, Gottfried;
Gleisner, Hans;
Heise, Stefan;
Engeln, Axel;
Marquardt, Christian;
Sokolovskiy, Sergey;
Schreiner, William;
Scherllin-Pirscher, Barbara;
Ao, Chi;
Wickert, Jens;
Syndergaard, Stig;
Lauritsen, Kent B.;
Leroy, Stephen;
Kursinski, Emil R.;
Kuo, Ying-Hwa;
Foelsche, Ulrich

Publication type:

Article

Estimating the uncertainty of using GPS radio occultation data for climate monitoring: Intercomparison of CHAMP refractivity climate records from 2002 to 2006 from different data centers.

Published in:

Journal of Geophysical Research. Atmospheres, 2009, v. 114, n. D23, p. n/a, doi. 10.1029/2009JD011969

By:

Ho, Shu-peng;
Kirchengast, Gottfried;
Leroy, Stephen;
Wickert, Jens;
Mannucci, Anthony J.;
Steiner, Andrea;
Hunt, Doug;
Schreiner, William;
Sokolovskiy, Sergey;
Ao, Chi;
Borsche, Michael;
von Engeln, Axel;
Foelsche, Ulrich;
Heise, Stefan;
Iijima, Byron;
Kuo, Ying-Hwa;
Kursinski, Rob;
Pirscher, Barbara;
Ringer, Mark;
Rocken, Chris

Publication type:

Article

Assimilation of GNSS tropospheric gradients into the Weather Research and Forecasting (WRF) model version 4.4.1.

Published in:

Geoscientific Model Development, 2024, v. 17, n. 9, p. 3599, doi. 10.5194/gmd-17-3599-2024

By:

Thundathil, Rohith;
Zus, Florian;
Dick, Galina;
Wickert, Jens

Publication type:

Article

Combined GNSS reflectometry/refractometry for automated and continuous in situ surface mass balance estimation on an Antarctic ice shelf.

Published in:

Cryosphere Discussions, 2023, p. 1, doi. 10.5194/tc-2023-89

By:

Steiner, Ladina;
Schmithüsen, Holger;
Wickert, Jens;
Eisen, Olaf

Publication type:

Article

Observing upper troposphere–lower stratosphere climate with radio occultation data from the CHAMP satellite.

Published in:

Climate Dynamics, 2008, v. 31, n. 1, p. 49, doi. 10.1007/s00382-007-0337-7

By:

Foelsche, Ulrich;
Borsche, Michael;
Steiner, Andrea K.;
Gobiet, Andreas;
Pirscher, Barbara;
Kirchengast, Gottfried;
Wickert, Jens;
Schmidt, Torsten

Publication type:

Article

A comparison of radiosonde and GPS radio occultation measurements with meteorological temperature analyses in the Antarctic vortex, 1998-2004.

Published in:

Journal of Geophysical Research. Atmospheres, 2007, v. 112, n. D16, p. n/a, doi. 10.1029/2007JD008928

By:

Nedoluha, Gerald E.;
Alfred, Jerome;
Benson, Craig M.;
Hoppel, Karl W.;
Wickert, Jens;
Koenig-Langlo, Gert

Publication type:

Article

Towards operational multi-GNSS tropos pheric products at GFZ Potsdam.

Published in:

Atmospheric Measurement Techniques Discussions, 2021, p. 1, doi. 10.5194/amt-2021-197

By:

Wilgan, Karina;
Dick, Galina;
Zus, Florian;
Wickert, Jens

Publication type:

Article

Using Convective Available Potential Energy (CAPE) and Dew-Point Temperature to Characterize Rainfall-Extreme Events in the South-Central Andes.

Published in:

Atmosphere, 2019, v. 10, n. 7, p. 379, doi. 10.3390/atmos10070379

By:

Ramezani Ziarani, Maryam;
Bookhagen, Bodo;
Schmidt, Torsten;
Wickert, Jens;
de la Torre, Alejandro;
Hierro, Rodrigo

Publication type:

Article

Consistency and structural uncertainty of multi-mission GPS radio occultation records.

Published in:

Atmospheric Measurement Techniques Discussions, 2019, p. 1, doi. 10.5194/amt-2019-358

By:

Steiner, Andrea K.;
Ladstädter, Florian;
Ao, Chi O.;
Gleisner, Hans;
Shu-Peng Ho;
Hunt, Doug;
Schmidt, Torsten;
Foelsche, Ulrich;
Kirchengast, Gottfried;
Ying-Hwa Kuo;
Lauritsen, Kent B.;
Mannucci, Anthony J.;
Nielsen, Johannes K.;
Schreiner, William;
Schwärz, Marc;
Sokolovskiy, Sergey;
Syndergaard, Stig;
Wickert, Jens

Publication type:

Article

Estimating trends in atmospheric water vapor and temperature time series over Germany.

Published in:

Atmospheric Measurement Techniques Discussions, 2017, p. 1, doi. 10.5194/amt-2017-69

By:

Alshawaf, Fadwa;
Balidakis, Kyriakos;
Dick, Galina;
Heise, Stefan;
Wickert, Jens

Publication type:

Article

Tropospheric delay parameters from numerical weather models for multi-GNSS precise positioning.

Published in:

Atmospheric Measurement Techniques Discussions, 2016, v. 9, n. 6, p. 1, doi. 10.5194/amt-2016-176

By:

Cuixian Lu;
Florian Zus;
Maorong Ge;
Heinkelmann, Robert;
Dick, Galina;
Wickert, Jens;
Schuh, Harald

Publication type:

Article

Towards operational multi-GNSS tropospheric products at GFZ Potsdam.

Published in:

Atmospheric Measurement Techniques, 2022, v. 15, n. 1, p. 21, doi. 10.5194/amt-15-21-2022

By:

Wilgan, Karina;
Dick, Galina;
Zus, Florian;
Wickert, Jens

Publication type:

Article

GNSS-based water vapor estimation and validation during the MOSAiC expedition.

Published in:

Atmospheric Measurement Techniques, 2021, v. 14, n. 7, p. 5127, doi. 10.5194/amt-14-5127-2021

By:

Männel, Benjamin;
Zus, Florian;
Dick, Galina;
Glaser, Susanne;
Semmling, Maximilian;
Balidakis, Kyriakos;
Wickert, Jens;
Maturilli, Marion;
Dahlke, Sandro;
Schuh, Harald

Publication type:

Article

Consistency and structural uncertainty of multi-mission GPS radio occultation records.

Published in:

Atmospheric Measurement Techniques, 2020, v. 13, n. 5, p. 2547, doi. 10.5194/amt-13-2547-2020

By:

Steiner, Andrea K.;
Ladstädter, Florian;
Ao, Chi O.;
Gleisner, Hans;
Ho, Shu-Peng;
Hunt, Doug;
Schmidt, Torsten;
Foelsche, Ulrich;
Kirchengast, Gottfried;
Kuo, Ying-Hwa;
Lauritsen, Kent B.;
Mannucci, Anthony J.;
Nielsen, Johannes K.;
Schreiner, William;
Schwärz, Marc;
Sokolovskiy, Sergey;
Syndergaard, Stig;
Wickert, Jens

Publication type:

Article

Estimating trends in atmospheric water vapor and temperature time series over Germany.

Published in:

Atmospheric Measurement Techniques, 2017, v. 10, n. 9, p. 3117, doi. 10.5194/amt-10-3117-2017

By:

Alshawaf, Fadwa;
Balidakis, Kyriakos;
Dick, Galina;
Heise, Stefan;
Wickert, Jens

Publication type:

Article

Tropospheric delay parameters from numerical weather models for multi-GNSS precise positioning.

Published in:

Atmospheric Measurement Techniques, 2016, v. 9, n. 12, p. 5965, doi. 10.5194/amt-9-5965-2016

By:

Cuixian Lu;
Zus, Florian;
Ge, Maorong;
Heinkelmann, Robert;
Dick, Galina;
Wickert, Jens;
Schuh, Harald

Publication type:

Article

Least-squares harmonic estimation of the tropopause parameters using GPS radio occultation measurements.

Published in:

Meteorology & Atmospheric Physics, 2013, v. 120, n. 1/2, p. 73, doi. 10.1007/s00703-013-0239-7

By:

Sharifi, Mohammad;
Sam Khaniani, Ali;
Masoumi, Salim;
Schmidt, Torsten;
Wickert, Jens

Publication type:

Article

Potential of space-borne GNSS reflectometry to constrain simulations of the ocean circulation.

Published in:

Ocean Dynamics, 2015, v. 65, n. 11, p. 1441, doi. 10.1007/s10236-015-0886-y

By:

Saynisch, Jan;
Semmling, Maximilian;
Wickert, Jens;
Thomas, Maik

Publication type:

Article

Occurrence climatology of equatorial plasma bubbles derived using FormoSat-3 / COSMIC GPS radio occultation data.

Published in:

Annales Geophysicae (ANGEO) (09927689), 2020, v. 38, n. 3, p. 611, doi. 10.5194/angeo-38-611-2020

By:

Kepkar, Ankur;
Arras, Christina;
Wickert, Jens;
Schuh, Harald;
Alizadeh, Mahdi;
Tsai, Lung-Chih

Publication type:

Article