Institut für Geodäsie und Geoinformation (IGG): Search
Now showing items 41-50 of 77
Investigations on the Influence of Antenna Near-field Effects and Satellite Obstruction on the Uncertainty of GNSS-based Distance Measurements
(2016-03-31)
Antenna near-field effects are one of the accuracy
limiting factors on GNSS-based distance measurements.
In order to analyse these influences, a measurement campaign
at an EDM calibration baseline site with optimum
GNSS ...
Entwicklungsperspektiven metropolitaner Peripherien im Rahmen stadtregionaler Planungs- und Entwicklungsprozesse am Beispiel Nordrhein-Westfalen
(2013)
Die zurückliegenden Dekaden haben sich durch eine enorme Zunahme der Entwicklungsdynamiken von gesellschaftlichen, ökonomischen und ökologischen und daraus hervorgehend räumlichen Entwicklungen charakterisiert. Ein prägnantes ...
Lebensbilder im Wandel der preußischen Verwaltung des 19. und 20. Jahrhunderts: Eine Sammlung biographischer Miniaturen
(2014)
Diese Schrift erscheint anlässlich des 75. Geburtstages von Prof. Dr.-Ing. Dr. h.c. mult. Erich Weiß am 13. September 2014.
Am 13.9.2014 konnte Erich Weiß seinen 75. Geburtstag feiern. Anlass genug, Rückschau auf ...
On high performance computing in geodesy: applications in global gravity field determination
(2015)
Autonomously working sensor platforms deliver an increasing amount of precise data sets, which are often usable in geodetic applications. Due to the volume and quality, models determined from the data can be parameterized ...
Conceptualizing the concept of disaster resilience: a hybrid approach in the context of earthquake hazard: case study of Tehran City , Iran
(2017)
From the natural perspective, disaster resilience is defined as the ability of a system or community to resist, mitigate, respond, and recover from the effects of hazards in efficient and timely manner. How urban communities ...
Methods for assimilating remotelysensed water storage changes into hydrological models
(2016)
Understanding physical processes within the water cycle is a challenging issue that requires merging information from various disciplines. The Gravity Recovery And Climate Experiment (GRACE) mission provides a unique ...
Entwicklung einer direkten Georeferenzierungseinheit zur Positionsund Orientierungsbestimmung leichter UAVs in Echtzeit
(2016)
Seit einigen Jahren werden im Bereich der Geodäsie immer häufiger auch Unmanned Aerial Vehicles (UAVs) als kinematische Trägerplattformen eingesetzt. Dazu werden diese mit objekterfassender Sensorik, wie z.B. Digitalkameras ...
Management support by optimization-based trade-off analysis: the example of biodiesel crop production
(2014)
Modeling in decision support applications has often been used to compare outcomes between alternative scenarios of decision options. The introduction of optimization methods enable the comparison of a very large number of ...
Socio-environmental impacts of settlement growth under conditions of fostered infill development: A methodological framework for a multicriteria assessment
(2013)
The major objective of this study is to analyze socio-environmental conditions under which a sustainable and resource-preserving settlement development can be promoted and to assess respective impacts of greenfield and ...
Assessing people´s early warning response capability to inform urban planning interventions to reduce vulnerability to tsunamis: case study of Padang City, Indonesia
(2014)
In the last decade, more emphasis is given on the human aspect of early warning or the attribute of “people-centered” early warning systems. This study seeks to better understand the specific conditions that shape people´s ...