Fast Observation Operator for Global Navigation Satellite System Tropospheric Gradients
F Zus, R Thundathil, G Dick, J Wickert - Remote Sensing, 2023 - mdpi.com
From the raw measurements at a single Global Navigation Satellite System (GNSS) ground-
based station, the Zenith Total Delay (ZTD) and the tropospheric gradient can be estimated …
based station, the Zenith Total Delay (ZTD) and the tropospheric gradient can be estimated …
Sensitivity of Shipborne GNSS Estimates to Processing Modeling Based on Simulated Dataset
The atmospheric water vapor is commonly monitored from ground Global Navigation
Satellite System (GNSS) measurements, by retrieving the tropospheric delay under the …
Satellite System (GNSS) measurements, by retrieving the tropospheric delay under the …
The B-spline mapping function (BMF): representing anisotropic troposphere delays by a single self-consistent functional model
S He, T Hobiger, D Becker - Journal of Geodesy, 2024 - Springer
Troposphere's asymmetry can introduce errors ranging from centimeters to decimeters at
low elevation angles, which cannot be ignored in high-precision positioning technology and …
low elevation angles, which cannot be ignored in high-precision positioning technology and …
Improving the wet mapping function by numerical weather models
In space geodetic techniques, the mapping functions (MFs) provide the relationship between
zenith and slant tropospheric delays. The MFs are determined under the assumption of …
zenith and slant tropospheric delays. The MFs are determined under the assumption of …
Comparison of Tropospheric Horizontal Gradients Modeling Methods in LEO Constellation Augmented GNSS Precise Point Positioning
X Zhang, W Ding, X Qu, H Xu, X Tan… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
With the improvement in GNSS data processing accuracies, selection of optimal asymmetric
troposphere delay modeling method becomes essential, especially during the period of …
troposphere delay modeling method becomes essential, especially during the period of …
Refined troposphere delay models by NWM ray-tracing for pseudolite positioning system and their performance assessment
Pseudolite positioning system can enhance GNSS (Global Navigation Satellite System) by
improving satellite geometry and providing services independently in the GNSS unavailable …
improving satellite geometry and providing services independently in the GNSS unavailable …
Troposphere delay modeling in SLR based on PMF, VMF3o, and meteorological data
M Drożdżewski, K Sośnica - Progress in Earth and Planetary Science, 2024 - Springer
Satellite laser ranging (SLR) requires accurate troposphere delay models to properly correct
the observed distances to satellites and derive fundamental geodetic and geodynamic …
the observed distances to satellites and derive fundamental geodetic and geodynamic …
Water-Vapour Monitoring from Ground-Based GNSS Observations in Northwestern Argentina
N Antonoglou, K Balidakis, J Wickert, G Dick… - Remote Sensing, 2022 - mdpi.com
The Central Andes in northwestern Argentina are characterized by steep topographic and
climatic gradients. The humid foreland areas at 1 km asl elevation rapidly rise to over 5 km in …
climatic gradients. The humid foreland areas at 1 km asl elevation rapidly rise to over 5 km in …
[PDF][PDF] Water-Vapour Monitoring from Ground-Based GNSS Observations in Northwestern Argentina. Remote Sens. 2022, 14, 5427
N Antonoglou, K Balidakis, J Wickert, G Dick… - 2022 - gfzpublic.gfz-potsdam.de
The Central Andes in northwestern Argentina are characterized by steep topographic and
climatic gradients. The humid foreland areas at 1 km asl elevation rapidly rise to over 5 km in …
climatic gradients. The humid foreland areas at 1 km asl elevation rapidly rise to over 5 km in …
A study of atmospheric gradient for the analysis of weather events and prediction of rainfall in the tropical region
A Naha Biswas - 2024 - dr.ntu.edu.sg
Water vapor is an essential parameter in the troposphere which is involved in several
atmospheric processes including cloud formation, convection and precipitation. The water …
atmospheric processes including cloud formation, convection and precipitation. The water …