Institut für Geodäsie und Geoinformation (IGG): Search
Now showing items 1-10 of 13
Development of a one-step 3D approach for the phase unwrapping process in a D-InSAR stack based on SBAS interferograms
(2020)
Differential Interferometric Synthetic Aperture Radar (D-InSAR) is a unique technique to detect and map deformations of the Earth's surface over large temporal and spatial scales. Processing a whole stack of multitemporal ...
Robot mapping and navigation in real-world environments
(2020)
Robots can perform various tasks, such as mapping hazardous sites, taking part in search-and-rescue scenarios, or delivering goods and people. Robots operating in the real world face many challenges on the way to the ...
Towards the Development of a Continuous Spatio-Temporal Finite Element Based Representation of the Mean Sea Surface
(2022)
The mean sea surface has an important role both in the calculation of the mean dynamic topography and in the area of sea level change as a reference surface. This paper presents a new approach to estimate a continuous ...
Visual Place Recognition in Changing Environments
(2020)
Localization is an essential capability of mobile robots and place recognition is an important component of localization. Only having precise localization, robots can reliably plan, navigate and understand the environment ...
Visual Odometry and Sparse Scene Reconstruction for UAVs with a Multi-Fisheye Camera System
(2020)
Autonomously operating UAVs demand a fast localization for navigation, to actively explore unknown areas and to create maps. For pose estimation, many UAV systems make use of a combination of GPS receivers and inertial ...
Extrinsic Calibration and Ego-Motion Estimation for Mobile Multi-Sensor Systems
(2020)
Autonomous robots and vehicles are often equipped with multiple sensors to perform vital tasks such as localization or mapping. The joint system of various sensors with different sensing modalities can often provide better ...
Sensor fusion for localization of automated vehicles
(2020)
Automated vehicles need to precisely know where they are at all times to be able to make informed driving decisions. Therefore, multiple localization systems are typically installed on such vehicles to provide redundant ...
Automatische, hochaufgelöste 3D-Phänotypisierung von Trauben und Beeren der Weinrebe unter Feldbedingungen
(2020)
Pilzwiderstandsfähige Sorten (PIWI) sind eine der Innovationen im Weinbau. Das Projekt Novel Viticulture Systems for sustainable production and products (NoViSys) kombiniert die PIWIs zur Effizienzsteigerung mit einem neuen ......
Automatic, high-resolution 3D-phenotyping of grapevine bunches and berries under field conditions
Fungus resistant grape varieties (PIWI) are one of the innovations in viticulture. The project ......
Automatic, high-resolution 3D-phenotyping of grapevine bunches and berries under field conditions
Fungus resistant grape varieties (PIWI) are one of the innovations in viticulture. The project ......
Analysis and mitigation of site-dependent effects in static and kinematic GNSS applications
(2020)
Satellitensignale unterliegen auf ihrem Weg von der Satelliten- zur Empfangsantenne einer Vielzahl an Einflüssen die zu Abweichungen führen. Heutzutage stellen in vielen Anwendungsbereichen insbesondere die stationsspezifischen ...
Optimizing the Target-based Calibration Procedure of Terrestrial Laser Scanners: Optimierung des zielzeichenbasierten Kalibrierprozesses terrestrischer Laserscanner
(2020)
Terrestrial laser scanner (TLS) measurements suffer from systematic errors due to internal misalignments. The magnitude of the resulting errors in the point cloud exceeds the magnitude of random errors in many applications. ...