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  • Estimation of drainage density from topological variables
  • Algorithm ; Classification ; Digital elevation model ; Geomorphology ; Honshu ; Japan ; Modelling ; Slope gradient ; Topography ; Topology ; Valley
  • The aim of this study is to develop algorithms for identifying Yatsu valleys by topological measurements based on the semantic modeling of landforms using a DEM. Yatsu valleys are valleys with flat floors dissecting into the uplands and hills
  • Geographical information system ; Mathematical model ; Topology
  • Geographical information system ; Methodology ; Modelling ; Topology
  • Geomorphology ; Geosystem ; Landscape ; Spatial differentiation ; Topology
  • The principal contribution of the geomorphology to the geographical problems solving is that it creates a topological basis for systematics, formalizing and mapping of soil, biogeographic and landscape-ecologic units which are strictly controlled
  • Engineering spatial fixes : relational, spatial practices, strategic-topological approach and the construction of a Finnish science-technology district
  • The topology and the emerging urban geographies of the Internet backbone and aviation networks in Europe: a comparative study
  • Topological classifications of drainage networks: an evaluation
  • Randomness and order in the topology of settlement systems
  • Algorithm ; Error ; Mathematics ; Network ; Neural network ; Optimization ; Remote sensing ; Topology
  • Choreme ; Choresis ; Concept ; Place ; Terminology ; Topology
  • Algorithm ; Automated mapping ; Computing ; Digitization ; Geographical information system ; Topology
  • their geometry. The A. investigates the topological relations between ridge and channel networks, with particular emphasis on the interdependencies between ridge and channel links and paths, and the drainage areas delineated by them.
  • Biodiversity ; Biogeography ; Chorology ; Ecology ; Geosystem ; Spatial distribution ; Topology
  • Geographical information ; Information ; Topology
  • Concept ; Epistemology ; Geographical thought ; Man-environment relations ; Topology
  • The graph theory and the matrix algebraic method of J. Taafe and L. Gauthier is applied to describe the topological structure of the network. It is shown that the most accessible areas are not in the geographical centre of the region
  • The author presents a topology of Japanese ski settlements through analysis of their origins and the processes of their transformation. The first group is composed of the settlements developed from existing settlements, the second group
  • . Finally a topology of the shopping centres in Budapest is presented. - (JS)
  • History ; Map ; Theory ; Topographic map ; Topology ; USSR