News

IGiG scientific seminar - Prof. Dr. habil. Hans-Gerd Maas
20-06-2024
IGiG is pleased to invite you to a scientific seminar to be held in the IGIG library (100G) on June 27, 2024 from 9:00-10:00 a.m. The presentation, entitled "Photogrammetric techniques in civil engineering material testing" will be given by Prof. Dr. habil. Hans-Gerd Maas from TU Dresden.

Please refer to BIO to find out more about our speaker.

We look forward to seeing you all on Thursday. Please find the abstract below.

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Three-dimensional modeling of the GNSS radio occultation ray path
23-05-2024
Traditional GNSS space-based and ground-based tropospheric estimates are conducted separately, which limits the horizontal and vertical resolution of tropospheric products. This study evaluates the first step toward an integrated model: the development of an effective 3D ray-tracing algorithm for satellite-to-satellite (radio occultation) path reconstruction. Using a new approach for calculating gradients and interpolating refractivities, the authors develop a new algorithm for simulation of radio-occultation (RO) paths.

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IGiG scientific seminar - Dr. Andrea Gatti
20-05-2024
IGiG is pleased to invite you to a scientific seminar to be held in the IGIG library (100G) on May 23, 2024 from 9:00-10:00 a.m. The presentation, entitled "GNSS reflectometry applied to low-cost ground receivers" will be given by Dr. Andrea Gatti from Geomatics Research & Development (GReD), Lomazzo, Italy.

Find out more about our speaker and GReD team under the link: GReD.

We look forward to seeing you all on Thursday. See abstract below.

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MultiDEFusion: an open-source library dedicated for the integration of geodetic observations
07-05-2024
MultiDEFusion is an open-source library that enables the Fusion of Multi geodetic techniques ensuring long-term observations of ground DEFormation. The software, developed in a Python environment, enables the integration of permanent GNSS observations together with InSAR radar data.



The MultiDEFusion library expands the existing approach of integrating geodetic observations introduced in the article Tondaś et al., 2023, by allowing the simultaneous application of three InSAR computational methods: DInSAR, SBAS, and PSI. Furthermore, radar observations can be derived from three independent orbits with the possibility of implementing 9 elements (pixels or PS points) for each computational method. Detailed software documentation, including references to the trial data set, is available at https://damiantondas.github.io/multidefusion.


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IGiG scientific seminar - Prof. Uwe Soergel
06-05-2024
IGiG is pleased to invite you to a scientific seminar to be held in the IGIG library (100G) on May 9, 2024 from 9:00-10:00 a.m. The presentation, entitled "Trends in Remote Sensing: Constellations, Crowd Sourcing and Services" will be given by Prof. Uwe Soergel from University of Stuttgart.

Please refer to BIO to find out more about our speaker.

We look forward to seeing you all on Thursday.

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Poczta / Logowanie do systemu
GISLab - Laboratorium GIS
Stacja permanentna GNSS 'WROC'
Stacja permanentna GNSS 'WROC'
Contact
INSTITUTE OF GEODESY AND GEOINFORMATICS
Wroclaw University of Environmental and Life Sciences
Grunwaldzka 53
50-357 Wroclaw

NIP: 896-000-53-54, REGON: 00000 18 67

Phone +48 71 3205617
Fax +48 71 3205617

e-mail: igig@upwr.edu.pl