Definition of choropleth map in English:

choropleth map

nounˈkɒrə(ʊ)plɛθˈkôrəˌpleTH ˌmap

A map which uses differences in shading, colouring, or the placing of symbols within predefined areas to indicate the average values of a particular quantity in those areas.
Compare with isopleth
Example sentencesExamples
- Care is needed in the interpretation of all maps, and choropleth maps are no exception.
- Because these objectives often conflict, a choropleth map that is best for one objective may not be best for others.
- An important consideration in producing a choropleth map is the choice of classification scheme to be used.
- On a choropleth map, cartographic convention assigns the darkest color to the highest value.
- They also compared a choropleth map showing the number of people living in each state with one showing population density.

Origin

1930s: choropleth from Greek khōra 'region' + plēthos 'multitude'.

Definition of choropleth map in US English:

choropleth map

nounˈkôrəˌpleTH ˌmap

A map that uses differences in shading, coloring, or the placing of symbols within predefined areas to indicate the average values of a property or quantity in those areas.
Compare with isopleth
Example sentencesExamples
- Care is needed in the interpretation of all maps, and choropleth maps are no exception.
- Because these objectives often conflict, a choropleth map that is best for one objective may not be best for others.
- On a choropleth map, cartographic convention assigns the darkest color to the highest value.
- They also compared a choropleth map showing the number of people living in each state with one showing population density.
- An important consideration in producing a choropleth map is the choice of classification scheme to be used.

Origin

1930s: choropleth from Greek khōra ‘region’ + plēthos ‘multitude’.

单词	choropleth map
释义	Definition of choropleth map in English: choropleth map nounˈkɒrə(ʊ)plɛθˈkôrəˌpleTH ˌmap A map which uses differences in shading, colouring, or the placing of symbols within predefined areas to indicate the average values of a particular quantity in those areas. Compare with isopleth Example sentencesExamples Care is needed in the interpretation of all maps, and choropleth maps are no exception. Because these objectives often conflict, a choropleth map that is best for one objective may not be best for others. An important consideration in producing a choropleth map is the choice of classification scheme to be used. On a choropleth map, cartographic convention assigns the darkest color to the highest value. They also compared a choropleth map showing the number of people living in each state with one showing population density. Origin 1930s: choropleth from Greek khōra 'region' + plēthos 'multitude'. Definition of choropleth map in US English: choropleth map nounˈkôrəˌpleTH ˌmap A map that uses differences in shading, coloring, or the placing of symbols within predefined areas to indicate the average values of a property or quantity in those areas. Compare with isopleth Example sentencesExamples Care is needed in the interpretation of all maps, and choropleth maps are no exception. Because these objectives often conflict, a choropleth map that is best for one objective may not be best for others. On a choropleth map, cartographic convention assigns the darkest color to the highest value. They also compared a choropleth map showing the number of people living in each state with one showing population density. An important consideration in producing a choropleth map is the choice of classification scheme to be used. Origin 1930s: choropleth from Greek khōra ‘region’ + plēthos ‘multitude’.
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