what is the Choropleth use for
Choropleth maps are used to show where a particular place has the most percentage of a single subject and to show the least percentage.
The County Choropleth map shows the percentage rather than the actual magnitude.
Choropleth. Proportional symbol. Isarithmic or Isopleth. Dot. Dasymetric.
Five types of thematic maps: Choropleth Map, Proportional or Graduated Circle Map, Isoline Map, Dot Map, and Dasymetric Mapping.
choropleth
Dot maps use dots to represent a stated amount of some phenomenon within a political unit. Using a scale equating one dot with 1,000 people, 12 dots in one area would represent 12,000 people living in that area. On a choropleth map each political unit is fulled in with a distinguishing color or pattern but instead use lines to join points of equal value across the mapped area. So in short, one map uses dots, and the other uses lines.
theamatic maps are maps made to serve a particular purpose theamatic maps include maps showing agricultural activities in an area, maps showing population within an area, those showing forest cover in area generally this maps focus on a particular aspect
the height of land
Chlorine, chlorophyl, choropleth.
Geographers use maps because that's what geographers do for a living. Geographers use maps to learn about the Earth's surface. That is their job.
you can use paper maps or mobile maps, to pin point a location you might need to find.
A choropleth map is a thematic map in which areas are shaded or patterned in proportion to the measurement of the statistical variable being displayed on the map, such as population density or per-capita income. It provides an easy way to visualize how a measurement varies across a geographic area.