Geodetic Deformation Analysis
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Most downloaded papers in Geodetic Deformation Analysis
Correct interpretation of surface stresses and deformation or displacement during volcanotectonic episodes is of fundamental importance for hazard assessment and dyke-path forecasting. Here we present new general numerical models on the... more
Abstrak. Indonesia terletak di pertemuan empat lempeng besar dunia: Lempeng Eurasia, Lempeng Pasifik, Lempeng Filipina, dan Lempeng Indo-Australia. Oleh karenanya, banyak wilayah Indonesia memiliki potensi besar akan bencana gempa bumi.... more
The Province of Yogyakarta is an area with high level of seismic activity in Indonesia. One of the active faults in this provice is Opak Fault, which was regarded as responsible for Yogyakarta earthquake of May 27, 2006. It is necessary... more
Dams are important engineering structures, therefore dams should be constructed with the rigors of safety in mind. In this paper, the vertical displacement of the crest of Keban Dam in Turkey, is determined using a grey prediction method.... more
Ageing earthfill dams become vulnerable to weather phenomena such as rainfall and flooding, with severe consequences, economic and life threatening, to the communities living downstream. A better understanding of their long-term behaviour... more
Although, there are various software that perform least squares adjustment of horizontal geodetic network so as to determine the precision and accuracy of the network. But the theories and equations that were used to develop the programs... more
Rapid developments in engineering structures, the growing interest in studying the earth crust movements, the analysis of deformation measurements, measurement methods and precision have revealed new demands. The purpose of this study is... more
Landslide area occurs on steep-slope and forestry. Generally, investigations are pursuing on the difficult topographical area for monitoring a landslide. GNSS measurements and analysis are providing very accurate, large content, scope and... more
The October 25th 2010, Mw 7.7 Mentawai Earthquake occurred as a result of thrust faulting on the subduction zone between the Australia and Eurasia plates. This earthquake generates a tsunami and killed villagers along the Mentawai coast.... more
This study investigates in detail the deformation events that have affected the sedimentary successions forming the substrateof Mt. Etna volcano (Italy). Based on the geometric reconstruction of a buried sedimentary marker, we have been... more
SUMMARY This paper presents some first results of a project aimed to access the feasibility of monitoring deformations of large concrete dams by terrestrial laser scanning. Case study of Studena Dam in Bulgaria is described. A large... more
Continuous and campaign-style Global Positioning System (GPS) measurements provide new constraints on the first-order current deformation pattern of the northern Cordillera of NW Canada and eastern Alaska. The Yakutat block is currently... more
The image based modeling finds use in applications where it is necessary to reconstruct the 3D surface of the observed object with a high level of detail. Previous experiments show relatively high variability of the results depending on... more
Frequently in the nature as well as in the social life some interdependence between two or more accidental values is arising. These interrelations in most cases through empirically drawed formulas are expressing. Such cases happen very... more
The Puli Basin, located between the Western Foothills and the Hsüehshan Range is the largest basin in the active orogeny in central Taiwan. South to the Puli Basin, a series of small basins spread along the NNE direction. Various tectonic... more
Study of recent crustal movements is considered as an important task for geodesists, geologists and geophysicists. This is due to other part this phenomena is very dangerous on the human life in the world, so all constructed projects... more
One of the most crucial issues in engineering of structure and investigating ground deformation is deformation monitoring. The only thing which is strongly required is to create microgeodesy networks. An essential issue in microgeodesy... more
Wood is used in the building sector, in the construction of gangways and bridges, scaffolds, groundworks, building conveying systems, and in the production of the constructional components such as roofs and walls because of a diverse... more
- by levent tasci
- Civil Engineering, • Topography, Photogrammetry - Geodesy: technical surveys and topographic calculations, technical digital photogrammetry, Technical Surveying and GPS, Geodesy and Global Positioning System (GPS) and Their Applications In Earth Sciences, Geodetic Deformation Analysis
Die Geographie des Klaudios Ptolemaios (um 100 bis 178 n.Chr.) beschreibt die damals bekannte Welt (Europa, Asien und Nordafrika) mit 6347 antiken Ortsnamen einschließlich ihrer geographischen Koordinaten. Davon sind ca. 3600 Ortsangaben... more
Jeodezik izleme ağlarında duyarlılık analizi genellikle, ilgili ağda beklenen yerdeğiştirmeleri öngörülmüş hata olasılıklarıyla saptamaya uygunsa, belirlenebilecek en küçük yerdeğiştirmelerin belirlenmesi veya ortaya çıkarılmasını sağlar.... more
This paper investigates the precision and capability of low cost off-line industrial photogrammetry for determination of deformations in aircraft parts. The study concentrates on deformation analysis of an airplane propeller through... more
Trilateration networks in 2D and 3D space, ranging from a local to a global scale, are continuously designed and established with a wide variety of objectives such as: cartographic, geodynamics, civil engineering, cadastral among others,... more
Terrestrial laser scanners are high-accuracy 3D imaging instruments that are capable of measuring deformations with sub-millimetre level accuracy in most close-range applications. Traditionally, deformation monitoring is performed using... more