Towards operational multi-GNSS tropospheric products at GFZ Potsdam
The assimilation of Global Navigation Satellite Systems (GNSS) data has been proven to
have a positive impact on the weather forecasts. However, the impact is limited due to the …
have a positive impact on the weather forecasts. However, the impact is limited due to the …
[HTML][HTML] Multi-temporal insar tropospheric delay modelling using tikhonov regularization for sentinel-1 c-band data
The increased availability of satellite SAR data coupled with improved InSAR processing
algorithms has led to higher accuracy of InSAR-derived displacements. However, obtaining …
algorithms has led to higher accuracy of InSAR-derived displacements. However, obtaining …
On the consistency of tropospheric delays over mountainous terrain retrieved from Persistent Scatterer Interferometry, GNSS and Numerical Weather Prediction …
The tropospheric refraction along the signal path is the same for global navigation satellite
systems (GNSS) and radar interferometry. However, different observation geometries …
systems (GNSS) and radar interferometry. However, different observation geometries …
Tropospheric water vapor: A comprehensive high resolution data collection for the transnational Upper Rhine Graben region
Tropospheric water vapor is among the most important trace gases of the Earth's climate
system and its temporal and spatial distribution is critical for the genesis of clouds and …
system and its temporal and spatial distribution is critical for the genesis of clouds and …
Comparison of tropospheric delay correction methods for InSAR analysis using a mesoscale meteorological model: a case study from Japan
SN Sailellah, Y Fukushima - Earth, Planets and Space, 2023 - Springer
A major source of error in interferometric synthetic aperture radar (InSAR), used for mapping
ground deformation, is the delay caused by changes in the propagation velocity of radar …
ground deformation, is the delay caused by changes in the propagation velocity of radar …
Retrieval of refractivity fields from GNSS tropospheric delays: theoretical and data-based evaluation of collocation methods and comparisons with GNSS tomography
This paper focuses on the retrieval of refractivity fields from GNSS measurements by means
of least-squares collocation. Collocation adjustment estimates parameters that relate delays …
of least-squares collocation. Collocation adjustment estimates parameters that relate delays …
An InSAR Atmospheric Correction Method Based on GNSS and Machine Learning
Objectives: The InSAR technique has been widely applied to monitoring land deformation
with very high spatiotemporal resolution. The elimination of atmospheric delay in the …
with very high spatiotemporal resolution. The elimination of atmospheric delay in the …
[HTML][HTML] High-resolution tropospheric refractivity fields by combining machine learning and collocation methods to correct earth observation data
Signals used for Earth observation, when travelling through the atmosphere, are sensitive to
refractivity; especially high spatio-temporal variations of water vapor are difficult to model …
refractivity; especially high spatio-temporal variations of water vapor are difficult to model …
一种基于GNSS 和机器学习的InSAR 大气改正方法
武帅莹， 刘国祥， 贾洪果， 张波， 张瑞， 毛文飞… - 武汉大学学报(信息科学 … - ch.whu.edu.cn
准确分离干涉相位中的大气延迟是提高合成孔径雷达干涉测量技术(InSAR)
形变监测精度的关键所在. 为此, 本文提出一种基于机器学习的GNSS 大气延迟建模方法 …
形变监测精度的关键所在. 为此, 本文提出一种基于机器学习的GNSS 大气延迟建模方法 …
[PDF][PDF] ISPRS Open Journal of Photogrammetry and Remote Sensing
PK Kirui, B Riedel, M Gerke - researchgate.net
The increased availability of satellite SAR data coupled with improved InSAR processing
algorithms has led to higher accuracy of InSAR-derived displacements. However, obtaining …
algorithms has led to higher accuracy of InSAR-derived displacements. However, obtaining …