Unclassed choropleth are maps that use shadings techniques propotional to the data values so that these choropleth maps do not have to classify the data. This map shows different racial/ ethnic diversity in Los Ageles county in Califonia City by the use of shaddings.
Isopach are contours that connect points of equal thickness. This is a Isopach map of Woodford Shale in Hunton Group in the anadanko basin of Oklahoma.
Univariate Choropleth shows only one set of data. This map shows median income of each states population as provided by U.S census Bureau.





Scatterplot are useful map that shows the graphs for examining large data sets. This map shows scatterplot of U.N statistis on changes in forest cover over the period of 1990 through 2005.

Classed Choropleth determine the height and shading or color intensity of the bar for each map classed. This map shows spending overseas residents in millions, each color stand for a group amount.
DRG map shows the scaned image of gegraphical survey with the USGS. This is state of Missouri following list of 24k DRG quard numbers.
Isotachs are map that shows a line on a weather map connecting point of equal wind speed.This Isotach map shows the counters of surface wind speed (kts) and streamlines on knots.
Black and white Aerial map shows the grahic representation of a place or objects that convey many of the physical properties using black and white color.This Image shows Golden Gate Bridge, San Francisco, Califonia, August 1993 black-and-white National aerial photograph program.
Infrared Aerial Photos map shows photograps and other imagers of the earth taken from the air and from space which show a great deal about the planet's landforms, vegetation, and resources.This shows infrared Aerial photo of Onondago lake in Syracuse area of New York.




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