News about GOCA and interesting Links
InterExpo Geo-Siberia 2018
On 25-27 of April laboratory of Navigation and GNSS again took part in International exhibition and conference InterExpo Geo-Siberia 2018 in Novosibirsk (Russia). In a frame of the 9th conference “Early warning and crises management in the big data era” PhD candidate at University of Latvia, Riga Technical University & University of Applied Sciences Karlsruhe, Katerina Morozova, has presented the report “QGeoid Computation for Ulaanbaator Region and Parameter Estimation and Optimization Concepts for Integrated Gravity Field Determination with Zenith Camera, Gravity and other Hybrid Data”. As usual the main part of the participation was based on the booth of the laboratory, presenting the last results of the developments in respect to geodetic RaD projects on SatNav&MIT and GNSS/MEMS/MOEMS navigation-platform algorithms, flight control for scalable UAV and manned volocopters, on geodetic infrastructure for GNSS-Services and on geomonitoring.
Working team of the HSKA booth on the Interexpo Geo-Siberia 2018
Work of the booth on the Interexpo Geo-Siberia 2018
GOCA team on the exhibition of the present developments in HSKA on inauguration of the new rector
Design of the Android App for visualization of movement of Stuttgart TV tower
Independent tests of the new Sokkia iX1001 and Topcon GT-1000 ATR totalstations (TPS)
From September to October 2017 the evaluation of new Sokkia iX-1001 and Topcon GT-1001 total stations was done in the HSKA Laboratory on GNSS and Navigation . As a result of the large-scale tests on indoor and outdoor conditions all attributes on quality and accuracy of both stations could be confirmed. The integration of the above new total stations and the online geomonitoring system GOCA was done in that frame and achieved on a 100% functionality. So, both geomonitoring sensors, Sokkia iX-1001 and Topcon GT-1001 ATR, can be used as GOCA-system components for the geomonitoring of any kind of object.
Conference in Riga
On 8th of February 2018 in a frame of International conference of University of Latvia "Geodinamics & Geospatial research" the laboratory of Navigation & GNSS Technologies has presented two reports with the most actual developments in direction of geomonitoring and navigation tasks. Prof. Dr.-Ing. Reiner Jäger gave a report with topic "Geodetic challenges on positioning & navigation for mobile GIS presented along the NAVKA-Disy project PREGON-X". The second report was presented by master student and GOCA project assistant Dipl-Ing. Lyudmila Gorokhova. The topic of the report is "Model- and Sensor-Integration for an Integrated 3D geomonitoring in a modern data communication structure with applications to the Stuttgart TV tower". The participation in a conference has allowed to organize useful experience exchange and find new possibilities for the further cooperation with international colleagues. The laboratory of Navigation and GNSS Technologies expresses its gratitude to the latvian partners for the invitation to participate in such significant and interesting event!
The Campus day in HSKA on 22nd of November 2017
Master class for students on the University rooftop
On 23rd of June 2017 in a frame of study plan a master class of satellite geodesy for students from University was orginized. The laboratory of navigation and GNSS technologies has the whole process of geomonitoring, based on the example of system using u-blox receivers, presented. The students could get the experience in real work with equipment and see the chain of data processing and results analysis.
On 19-21 of April laboratory of Navigation and GNSS Technologies again took place in International Exibition InterExpo Geo-Siberia 2017 in Novosibirsk (Russia). This exhibition was the 13th, where following the tradition the online geomonitoring process based on the GOCA system and other actual projects (NAVKA, DFHBF) were represented. In a frame of COST EFFECTIVE POSITIONING AND GEO DATA SEMINAR, organized by FIG, the Laboratory has presented the new project for geomonitoring of TV tower in Stuttgart.
GOCA Software Version 5.1 (GNSS/LPS/LS available)
- GNSS-Sensors (RTK, near-online-processing
- TPS-Sensors (total stations, levellings, hydrostatic levels)
- local 1D-Sensors (pressure sensors, temperature sensors)
or any combination of these sensors.
System-analysis based modelling (research and application)
Present Application and Research Projects
Geomonitoring Hauptbahnhof Wien Neubau, Firma Angst, Wien.
Installation of a GNSS/LPS/LS-based online Control and Alarm System (GOCA). Testinstallation, rental, sale.
Remote controlling of installed GOCA-Systems.
Consultation concerning monitoring-projects in the domains of geodynamics, geology, geotechnics and constructions (dams, locks, etc.).
GeoZilla. Geomatics Solutions and Software.
DFHRS (Digitale Finite Element Height Reference Surface)
GEOsens Ingenieurpartnerschaft Krause, Schulze & Udri. External cooperation partner in the GOCA-Project.
ACT (Automatic Control of Tracks).