Sunday, February 1, 2015

LAB#2 Maps and Topographic

Choropleth Map
Title of map: Uninsured Population of Texas 
Chororpleth Map is a map that uses differences in shading, coloring, or the places of symbols within predefined areas to indicate values of property in those areas

Description of Map: This map depicts the number of uninsured people in the State of Texas county by county. The darker red indicates the number of counties that have the highest Uninsured population with specific reference to illegal immigrants.

Isarithmic Map: Map that represents data that have a “continuous distribution” and “smooth change in value”. It also represents continuous data by a range of continuous color/value or related classes of color.
Title of Map: Incidence of diarrhea in France, 1995
Description of Map: The outbreak of diarrhea in France in 1995 was the highest as the map indicates region by region. Those regions with high marks of red are areas that were affected by the outbreak. The more other areas take precautions, the more the drastic decline of the disease.

Title of Map: Spatial Concentrations and Outliers of Poverty, United States, 1999
Dot Density Map: Is a type of map that uses a dot symbol to show the presence of a feature or phenomenon. 

Description of Map: This map indicates the high poverty concentrations of areas in the United States since 1999. There are ten different colors of each region that has poverty per region with spatial situation. Dark red areas have extreme high poverty rate and it has serious problem for the Federal and State governments.

Proportional Symbol Map: scale the size of simple symbols usually a circle or square proportionally to the data value found at that location.
Title of Map: US Lynchings 1882-1968
Description of Map: As we can see, the number of people killed by lynchings since 1882-1968 in the US is mainly concentrated in the South. The victims are mainly Whites as the map depicts to its readers. The numbers drastically decreased to one people perhaps when actions were taken by the federal government. 



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