Deriving river networks and catchments at the European scale from medium resolution digital elevation data
Digital elevation model ; Drainage density ; Drainage network ; Europe ; Methodology ; Threshold ; Watershed
The AA. present an application that delineates river networks and catchment boundaries across the European continent from a medium resolution (250 m) digital elevation model (DEM). They exploit novel algorithms based on the concepts of mathematical
Suspended sediment flux modeling with artificial neural network : an example of the Longchuanjiang River in the Upper Yangtze catchment, China
China ; Comparative study ; Model ; Multiple regression ; Neural network ; Precipitation ; Stream ; Suspended load ; Temperature ; Yunnan
In this study, the AA. applied artificial neural network (ANN) to simulate monthly suspended sediment flux from 1960 to 2001 in the Longchuanjiang River. The ANN constructed from climatic variables only (rainfall, temperature) will have a potential
Electricity ; Energy ; Europe ; European Union ; Infrastructure ; Network ; Trade
generation, electricity trade and the supply side. The electricity networks, however, remain as a natural monopoly. Therefore, indiscriminate access to these networks is the key to ensure trans-national competition. With this continental market consolidating
GIS-based accessibility analysis for network optimal location model. An application for bio-energy projects of the mineral industry in the United Kingdom
Accessibility ; England ; Location ; Location choice ; Model ; Network ; Optimal location ; Quarry ; Transport cost ; United Kingdom
Social networks and the transnational reach of the corporate class in the early-twentieth century
Capitalism ; Decision making process ; Economic geography ; Economic power ; Firm manager ; Multinational firm ; Social class ; Social network ; United Kingdom
Politics of scale and networks of association in public participation GIS
Association ; Citizenship ; Geographical information system ; Network ; Participation ; Scale ; Social change ; United States of America ; Urban policy ; Wisconsin
Tourism plays a significant role as integrating force in Europe, it facilities the physical as well as the socio-cultural and economic connection of persons, businesses and ideas. The article focuses on the development of transport networks however
This book is the result of a research project funded by the Polish State Committee and consists of two parts. Its main purpose has been formulated as follows : (1) cognition of spatial differentiation and changes to rail network density, from
The aims in this study were to estimate bathymetry based on derivative reflectance spectra used as input to a multilayer perceptron artificial neural network (ANN) and to evaluate the efficacy of field and simulated training/testing data. ANNs were
Archaeology ; China ; Communication network ; Expedition ; Policy ; Road ; Silk ; Trade
The article deals with the silk road and the old trade network. The silk road in Central Asia describes a “road”, which exists more than two thousand years, and not only trade with silk but also with many different products. A lot of research
Baltic Sea ; Europe ; Maritime traffic ; Network ; Russia ; Sea transport ; Transport
feeder lines (mainly based on some big ports like Hamburg and Bremerhaven), 3. oil tankers (serving Russian oil export interests). These circles have little connections with one another. The close network of freight lines contributes to intra-Baltic
Antwerpen ; Belgium ; Flanders ; Globalization ; Network ; Urban function ; World city
and Network (GaWC) de l'Université de Loughborough (Royaume-Uni). Parmi les secteurs analysés, le secteur maritime est un des rares à n'avoir pas été abordé d'où l'objet de l'article ; le résultat de la recherche conduit à une liste de critères qu'une ville