Welcome addresses by the chair of the Latvian Surveyor association

• Aldis Pizāns

Global Perspectives On The May 2024 Geomagnetic Storm Impact On High-precision Positioning Based On Geodetic GNSS Observations

• Zhe Yang (Tongji University, China)

Room: On-Line

Predictable Regular Daily Ionospheric Scintillation

• Jānis Balodis (Institute of Geodesy and Geoinformatcs of University of Latvia, Latvia)

GNSS Measurements In High Sun Activity Malpils Case

• Jānis Zvirgzds
• Armands Celms (Latvia University of Life Sciences and Technologies, Latvia)
• Ivars Bergmanis (Institute of Geodesy and Geoinformatcs of University of Latvia, Latvia)

Ionospheric Activity Studies In The Territory Of Latvia Using rinex Base Station Data

• Atis Vallis (Carlson Latvia, Latvia)

Riga Satellite Laser Ranging Station: 2024 Overview

• Kalvis Salmins (Institute of Astronomy of University of Latvia, Latvia)

Recent Results Of Positional Astrometric Observations At The LU GGI

• Diana Haritonova (Institute of Geodesy and Geoinformatcs of University of Latvia, Latvia)

Terrestrial Gravimetric Geoid Model Development In Latvia

• Vents Zusevics (Terrestrial Gravimetric Geoid Model Development In Latvia, Latvia)

GNSS Levelling For 1st Class Levelling Network – A Second Look

• Łukasz Borowski (University of the National Education Commission, Krakow, Poland)

Computation Of The IGS20 Coordinates For ROMPOS Network

• Vlad Sorta (National Center for Cartografy, Romania)

Room: On-Line

Preliminary Results From Reassessment Of The Recent Vertical Movements Of The Earth’s Crust In Bulgaria

• Vasil Cvetkov (University of Architecture, Civil Engineering and Geodesy, Bulgaria)

Uncertainty Of A State Vertical Reference System Below 1 MGPU – Is It Possible?

• Vasil Cvetkov (University of Architecture, Civil Engineering and Geodesy, Bulgaria)

Ground Movements In Latvia In 2019-2023 According To The Interferometric Synthetic-aperture Radar Method

• Valerijs Nikulins (SIA Geo Consultants, Latvia)

On The Relationship Between Ground Motion Based On InSAR Data, The 2021 Earthquakes In Greece And The Cosseismic Phenomenon

• Valerijs Nikulins (SIA Geo Consultants)

The Focal Mechanism Solution Of Marsquakes By Inversion Of P- And S- Waves

• Dmytro Malytskyy (CB IGPH NAN Ukraine, Ukraine)

First Results Of Atmospheric Anomalous Refraction Research Using The Digital Zenith Camera Vesta

• Inese Varna (Institute of Geodesy and Geoinformatcs of University of Latvia, Latvia)

Fostering Resilience To Climate Change – CARMINE Project

• Iuliana Maria Parvu (Centrul National de Cartografie, Romania)

Room: On-Line

Machine Learning–enhanced Geoid Estimation From Terrestrial And Satellite Data

• John Akutcha (Department of Civil and Environmental Engineering, Louisiana State University, LA, USA)

Room: On-Line

Spectral And Multivariate Statistical Analysis Of Astrogeodetic Quantities Derived From GGM

• Ahmed Adalla (Louisiana State University, USA)

Room: On-Line

Revolution In GNSS-IR As A Remote Sensing Technique For Monitoring Surface Changes

• Mohamed Abdelhamid (AGH University of Krakow, Poland)

InSAR-based Analysis Of Land Displacement In Southeastern Louisiana: Lake Maurepas Region

• Curtis Dwira (Louisiana State University, USA)

Room: On-Line

Integrating InSAR And Machine Learning For Land Subsidence Detection And Prediction In The Capital Area Of Louisiana

• Desmond Kangah (Louisiana State University, USA)

Room: On-Line