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An ergograph is a graph that shows a relation between human activities and a seasonal year.The name was coined by Dr. Arthur Geddes of the University of Edinburgh.It can either be a polar coordinate (circular) or a cartesian coordinate (rectangular) graph, and either a line graph or a bar graph.
This glossary of geography terms is a list of definitions of terms and concepts used in geography and related fields, including Earth science, oceanography, cartography, and human geography, as well as those describing spatial dimension, topographical features, natural resources, and the collection, analysis, and visualization of geographic ...
The sector principle, also known as the sector theory, [1] is a principle in international law which asserts that territorial claims in the polar regions should be determined by longitude lines. The territories are thus divided into wedge-shaped sectors, each one having their apex at the geographical pole with their base extending down to an ...
Objects of studies in geography are inter alia locations, activities and flows of individuals, but also networks evolving in time and space. [4] Most of the important problems such as the location of nodes of a network, the evolution of transportation networks and their interaction with population and activity density are addressed in these ...
A basic version of the Sector model. The sector model, also known as the Hoyt model, is a model of urban land use proposed in 1939 by land economist Homer Hoyt. [1] It is a modification of the concentric zone model of city development. The benefits of the application of this model include the fact it allows for an outward progression of growth.
Sergeant Chris D. Washington checking his Topographic map during a morning deer hunt in Kilgore, Texas A topographic map of Stowe, Vermont with contour lines Part of the same map in a perspective shaded relief view illustrating how the contour lines follow the terrain Sheet #535 (2013 version; second digital edition) of MTN50 Spanish National Topographic map series, covering Algete town (near ...
Economic geography is the subfield of human geography that studies economic activity and factors affecting it. ... In these sectors, competition makes technological ...
A common plot is a graph of ^ against t, which will approximately follow the horizontal zero-axis with constant dispersion if the data follow a homogeneous Poisson process. Using Ripley's K function it can be determined whether points have a random, dispersed or clustered distribution pattern at a certain scale.