GIS 5007 - Computer Cartography: Module 5: Choropleth and Proportional Symbol Mapping
This weeks module topic covers choropleth and proportional symbol mapping. A choropleth map displays normalized data as shaded points, lines or areas. Students were asked to create a choropleth map showing the overall population densities in European countries and then tie in the amount of wine consumption and overlay using proportional or graduated symbols. A few steps I used to create my map were: I chose to use the yellow-red-brown (continuous) color scheme. I chose this scheme because it is friendly to the color visually impaired person for easy determination. With the freedom to choose the data classification of our choice, I chose the Natural Breaks method for population density, and graduated symbols for the amount of wine consumption. Selected a symbol of my choice for graduated symbols layer as a .SVG file. Use an inset map to clarify congested map areas that are tough to determine.







Comments
Post a Comment