Spatial analysis

Xem 1-20 trên 75 kết quả Spatial analysis
  • Economic and environmental consequences of natural and man-made disasters have grown exponentially during the past few decades. Whether from hurricanes, chemical spills, terrorist incidents, or other catastrophes, the negative impacts can often be felt on a global scale. Natural Hazards Analysis: Reducing the Impacts of Disasters evaluates critical preparedness issues that emergency managers must face before, during, and after disasters of any kind.

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  • The territory is the interaction place of different kind of systems, namely the social and natural systems. The use and perception of the territory are essential components of the organization and development of modern society. The understanding of the territory allows a multidisciplinary view of the world. The territory interpretation and analysis can be developed with the support of the cartography, unavoidable tool for modern world. The growing needs for using the cartography has experienced a wide and important impulse nowadays....

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  • The territory is the interaction place of different kind of systems, namely the social and natural systems. The use and perception of the territory are essential components of the organization and development of modern society. The understanding of the territory allows a multidisciplinary view of the world. The territory interpretation and analysis can be developed with the support of the cartography, unavoidable tool for modern world. The growing needs for using the cartography has experienced a wide and important impulse nowadays....

    pdf322p maket1311 16-10-2012 19 3   Download

  • Tiểu luận tốt nghiệp Hệ thống thông tin môi trường: Ứng dụng GIS hỗ trợ sinh viên hoạch định cuộc sống - Áp dụng thí điểm sinh viên trường Đại học Nông lâm thành phố Hồ Chí Minh phân tích thống kê Spatial Analysis trên phần mềm ArcMap, xây dựng công cụ hỗ trợ cập nhật, hiển thị, tim kiếm thông tin hàng quán, phát triển Web Mobile trên di động.

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  • This book addresses the stochastic modeling of telecommunication networks, introducing the main mathematical tools for that purpose, such as Markov processes, real and spatial point processes and stochastic recursions, and presenting a wide list of results on stability, performances and comparison of systems. The authors propose a comprehensive mathematical construction of the foundations of stochastic network theory: Markov chains, continuous time Markov chains are extensively studied using an original martingale-based approach.

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  • Tham khảo sách 'intermarket analysis discovering hidden market relationships', kinh doanh - tiếp thị, quản trị kinh doanh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Geographic Information System (GIS) analysis is basically spatial problem-solving. It can be quite challenging at first, especially if you get bogged down in syntax and details. The hardest part is to conceptually understand the problem, and the GIS tools available to solve your problem. This book will help you understand conceptually how various GIS tools work. So for now, forget about workspaces, libraries, spatial database engines, dangling nodes, fuzzy tolerances, requests and instances....

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  • In this chapter attention is focused on a representative volume of the reactor. This volume contains one single fluid phase only. It is uniform in composition and temperature. If the reactor is spatially uniform, the representative volume is the total volume; if not, the representative volume is limited to a differential element — a “point”.

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  • Earth sciences phenomena have evolved in time and space jointly, but in practical applications their records are available as temporal records, spatial measurements, or both.

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  • The fractal analysis is becoming a very useful tool to process obtained data from chaotic systems in geosciences. It can be used to resolve many ambiguities in this domain. This book contains eight chapters showing the recent applications of the fractal/mutifractal analysis in geosciences. Two chapters are devoted to applications of the fractal analysis in climatology, two of them to data of cosmic and solar geomagnetic data from observatories. Four chapters of the book contain some applications of the (multi-) fractal analysis in exploration geophysics.

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  • • Data models facilitate • Early analysis of properties, ... e.g. storage cost, querying ability, • Re-use of shared data among multiple applications • Exchange of data across organization • Conversion of data to new software/ environment • Example - Y2K crisis for year 2000 Many computer software systems were developed without welldefined data models in 1960s and 1970s. These systems used a variety of data models for representing time and date. Some of the representations used two digits to represent years.

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  • AN ASSESSMENT OF SPATIAL DIFFERENTIATION IN VIETNAM’S SOCIAL-ECONOMIC DEVELOPMENT 1990-2000 There can be multiple equilibria, however, and the allocation of effective schools is not uniquely determined by the model’s parameters. Conventional comparative statics analysis is not meaningful when equilibrium is non-unique, as the parental valuation parameter affects the set of possible equilibria rather than altering a particular equilibrium.

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  • The paper is focusing on the following topics: - Assessment of natural conditions in Diem Dien Town, such as: location, relief, land, water and marine resources. - Research, assess human and economic resources such as population, labor skills, infrastructure, political mechanism and consumption market. - Analysis, assess efficiency of current producing situation and organizing agriculture, fisheries for economic structural transition oriented industrialization and goods commodity. - Set up spatial models of agro - fisheries and processing industry with its natural, social...

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  • CO measurement options include bag collection and lab analysis, colour-change diffusion tubes and electro-chemical monitors. PM measurement options include gravimetric monitors (pump and filter method) and light-scattering devices. The advantages and disadvantages of each of these methods are discussed, including cost, ease-of-use, accuracy, size detection and time-keeping. The choice of method depends on the context, i.e. the purpose of the project or programme, the capacity of staff and available financial and human resources.

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  • The explosive growth in geographical information systems (GIS) in the last decade has resulted in considerable debate about which particular definition most accurately describes the activities of GIS research, and whether these diverse activities constitute a science of geographic information (Rhind et al., 1991). There is now widespread acceptance in the research community that the strengths of GIS lie in its diversity and the research area has correspondingly evolved to encompass an increasing range of geographical and spatially oriented analytical and modelling processes.

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  • DWTs are constantly used to solve and treat more and more advanced problems. The DWT algorithms were initially based on the compactly supported conjugate quadrature filters (CQFs). However, a drawback in CQFs is due to the nonlinear phase effects such as spatial dislocations in multi-scale analysis. This is avoided in biorthogonal discrete wavelet transform (BDWT) algorithms, where the scaling and wavelet filters are symmetric and linear phase. The biorthogonal filters are usually constructed by a ladder-type network called lifting scheme.

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  • The past three decades have brought sweeping changes to the i eld of transportation. In the United States and other developed nations, deregulation and greater reliance on markets and the private sector has helped to reconi gure the transport industries. The rise of intermodal goods movements and global commerce has produced efi ciencies of operation and a greater interdependence among transport modes.

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  • This book’s title ‘Dynamic and Mobile GIS: Investigating Changes in Space and Time’, part of the Innovations in GIS book series, may need some explaining. The technology which will support Mobile GIS is rapidly gaining popularity and effectiveness (PDAs, wireless internet, internet-based GIS, 3G and 4G telecommunications). The application domain of Mobile GIS is wherever important geo-spatial events are taking place – not back at the office.

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  • Architecture and Mathematics have constantly balanced between two extremes: an experiential dimension often imbued with contemplative connotations, and the quest for operative techniques that do not necessarily present a spatial meaning. Hence the ambiguity we find ourselves in today, faced simultaneously with architecture’s estrangement from mathematics and the spectacular diffusion of computational tools.

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  • Using the analytic hierarchy process (AHP) method for multi-index evaluation has special advantages, while the use of geographic information systems (GIS) is suitable for spatial analysis. Combining AHP with GIS provides an effective approach for studies of mineral potential mapping evaluation. Selection of potential areas for exploration is a complex process in which many diverse criteria are to be considered.

    pdf12p anhnhoe11 12-04-2013 53 9   Download

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