Results 81 to 90 of about 749,960 (137)

Current status of VMF3o

open access: yes, 2019
TU Wien is developing a new model for correcting path delays of optical signals (e.g. SLR observations) causedby the neutral atmosphere. The model is called Vienna Mapping Functions 3 - optical (VMF3o) and is focusingon new coefficients for hydrostatic ...
Böhm, Johannes   +2 more
core   +2 more sources

The Implementation of Precise Point Positioning (PPP): A Comprehensive Review. [PDF]

open access: yesSensors (Basel), 2023
Elsheikh M   +3 more
europepmc   +1 more source

Long-sequence deep learning frameworks for multivariate forecasting of tropospheric parameters

open access: yes
This contribution presents the first multivariate deep learning frameworks for jointly forecasting four tropospheric parameters using nine long-sequence architectures representing Transformer, Convolutional Neural Network (CNN), Recurrent Neural Network (
Mert Bezcioglu, Bezcioğlu, Mert
core   +1 more source

GPS-Derived zenith tropospheric delay assimilation into numeric atmosphere model [PDF]

open access: yes, 2014
© 2014 SPIE. The total zenith tropospheric delay (ZTD) is an important parameter of the atmosphere and directly or indirectly reflects the weather processes and variations.
Khutorova O.   +3 more
core  

Estimating daily potential evapotranspiration using GNSS-based precipitable water vapor. [PDF]

open access: yesHeliyon, 2023
Pipatsitee P   +4 more
europepmc   +1 more source

GPS-Derived zenith tropospheric delay assimilation into numeric atmosphere model

open access: yes, 2020
© 2014 SPIE. The total zenith tropospheric delay (ZTD) is an important parameter of the atmosphere and directly or indirectly reflects the weather processes and variations.
Khutorova O.   +3 more
core  

Ionospheric and Neutrosphere Impacts on Multi-GNSS Kinematic PPP During Geomagnetic Storms: A Global Study. [PDF]

open access: yesSensors (Basel)
Zaupa JPV   +8 more
europepmc   +1 more source

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