Wide-angle vibroseis test across the Rhine graben
نویسندگان
چکیده
منابع مشابه
A short review of Environmental Tectonics of the Vienna Basin and the Rhine Graben area
ENTEC [Environmental Tectonics] was a European Community funded FP5 research network of nine European research institutes, coordinated by the VU Amsterdam in the years 2001-2004. The network aimed for a quantitative understanding of processes related to active tectonics in the Upper and Lower Rhine Graben and the Vienna Basin. These areas are associated with a much higher level of recent tecton...
متن کاملThe Angle Test
There are several methods to test the hypothesis of complete spatial randomness of point patterns. In this paper, we compare the performance of distance-based tests, such as the T 2 methods, and angle-based tests. The comparison takes into account the sampling effort needed to carry out the tests. Among the angle-based tests, we introduce modifications to the originally proposed test by Assunçã...
متن کاملOrthogonal sweeps of vibroseis
Vibroseis is a method that imparts coded seismic energy into the ground. The energy is recorded with geophones and then processed using the known (coded) input signal. The resulting time-domain representation of vibroseis data is an impulsive wavetrain with wavelet properties consistent with the coded input signal convolved with the earth’s reflectivity series. Historically vibratory seismic su...
متن کاملWide Angle SAR Imaging
We consider imaging strategies for synthetic aperture radar data collections that span a wide angular aperture. Most traditional radar imaging techniques are predicated on the assumption of isotropic point scattering mechanisms, which does not hold for wide apertures. We investigate point scattering center images for narrowband, wide angle data, and consider the effect of limited persistence on...
متن کاملWide Angle Compton Scattering
We present the handbag contribution to Wide Angle Compton Scattering (WACS) at moderately large momentum transfer obtained with a proton distribution amplitude close to the asymptotic form. In comparison it is found to be significantly larger than results from the hard scattering (pQCD) approach.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 1987
ISSN: 0956-540X,1365-246X
DOI: 10.1111/j.1365-246x.1987.tb04424.x