نتایج جستجو برای: gps displacement vectors

تعداد نتایج: 153499  

2008
William C. Hammond Geoffrey Blewitt Corné Kreemer Jessica R. Murray-Moraleda Jerry L. Svarc

Using Global Positioning System (GPS) data from permanent sites and U.S. Geological Survey (USGS) campaign data we have estimated co-seismic displacements and secular background crustal deformation patterns associated with the 21 February 2008 Wells Nevada earthquake. Estimated displacements at nearby permanent GPS sites ELKO (84 km distant) and GOSH (81 km distant) are 1.0±0.2 mm and 1.1±0.3 m...

2002
Tadahiro Fujimoto Kazunobu Muraoka Yoshio Ohno Norishige Chiba

In this paper, we propose a framework of “fractal deformation” using displacement vectors based on “extended Iterated Shuffle Transformation (ext-IST)”. An ext-unit-IST is a one-to-one and onto mapping that is extended from a unit-IST, which we have proposed, and is basically defined on a code space. When the mapping is applied on a geometric space, a fractal-like repeated structure, which is r...

2007
R. L. Barbosa J. F. C. Silva R. B. A. Gallis

Generally, a road image sequence acquired by a mobile mapping system (MMS) is oriented by integrating the Global Positioning System (GPS) and an inertial navigation system (INS) data. Alternatively, this article presents a methodology completely based only on data derived from a road image sequence acquired by a low cost land based MMS as an alternative to orient the images without any auxiliar...

Journal: :Journal of the Japan Society of Engineering Geology 2012

2007
David R. Wilkins

6 Vectors 1 6.1 Displacement Vectors . . . . . . . . . . . . . . . . . . . . . . . 2 6.2 The Parallelogram Law of Vector Addition . . . . . . . . . . . 4 6.3 The Length of Vectors . . . . . . . . . . . . . . . . . . . . . . 5 6.4 Scalar Multiples of Vectors . . . . . . . . . . . . . . . . . . . . 6 6.5 Linear Combinations of Vectors . . . . . . . . . . . . . . . . . 6 6.6 Linear Dependence and ...

2001
C. Colesanti A. Ferretti C. Prati

Subject of this paper is the comparison of the results obtained exploiting the Permanent Scatterers (PS) Technique on ERS DInSAR data with displacement measurements carried out by means of optical leveling and GPS.

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