Jonathan Iler's Map Catalog

This is a Range Graded Proportional Circle Map of commune inhabitance in Zurich. This method avoids overcrowding. http://www.e-cartouche...

This is a CVPC Map of the Czech Republic. Unlike the other circle type maps this one show variations within each circle. http://geograph...

This is an Isopach Map of a volcano. Like other Iso maps they show the contour elevations of a certain area. This one shows flow area. h...

This is an Isohyet Map of Colorado State University. They are considered contour lines showing elevation. http://www.assessment.ucar.edu...

Isotach maps are maps showing wind direction. This is one show 500 mb of wind speed. http://severewarningsystems.com/pre_storm_prep.html

This is an example of an Isobar Map. They show the continuous elevation of a certain area. http://www.csulb.edu/~rodrigue/geog140/lectur...

This is a Cadastral Map of Dobromil in 1852. These maps show a comprehensive register of the metes-and-bounds real property of a county. T...