The importance of emergency response system has grown significantly in recent times due to the frequent manmade and natural disasters such as September 2001 and Hurricane Sandy 2012. Disaster, manmade and natural, causes great economic and human losses each year throughout the world. Transportation and Telecommunication play a crucial role in disaster response and management. Our previous work ...

Utilizing advanced seismic techniques for delineating hydrocarbon accumulations in HST (High Stand System Tract) turbidite channel of Kafr El-Sheikh (KS) formation (Pliocene Age) located the western part South Batra field (SBF), Nile Delta – Egypt is investigated. 3D data and four well logs helped studying properties channel. Three wells encountered central showed thicker reservoir thickness th...

Aimed target area is deeply buried, complex lithology, dual media, reservoir development degree controlled by a variety of factors, meanwhile, lateral thickness and lithofacies change rapidly, strata formation poor. Therefore, igneous rock has difficulty in predicting, since seismic complicated to track trace, attribute analysis hard determine the time window, inversion modeling requires sophis...

Factors affecting vehicle occupancy measurement were examined with the aim of improving state vehicle occupancy monitoring programs. A comparison was conducted of five data sets looking at the effects on average vehicle occupancy (AVO) of time of day, day of week, road types, HOV lanes, locational differences, and traffic volume. It was found that AVO was higher in the afternoons, on Saturdays,...

Abstract The conventional Amplitude variation with offset (AVO) inversion has been mainly developed for the isotropic media and therefore it is generally inapplicable to anisotropic fractured formations. A set of tilted fractures in medium can be regarded as a transversely (TTI) medium. reflection coefficient equation TTI contains many parameters such parameters, velocities, azimuth dip angles....

A new fast pruning algorithm is proposed for computing the IV, lowest frequency components of a Iength-~V discrete cosine transform, where AVO is any integer less than or equal to N, and AV = 2“‘. The computational complexity of the developed algorithm is lower than any of the existing algorithms, resulting in significant time savings. In the special case that AVO = 2 “ Q , the required number ...

Database management technology is central to the development of the Virtual Observatory (VObs), since its eventual aim is that the worlds astronomical data collections should look like a single large distributed database. Relational database management systems (DBMS) are good at searching through large tabular datasets such as source catalogues, but the important operation of cross−matching sou...