Isotachs

Isotach maps include lines connecting equal wind speeds in a given area.
This map was used in research to help examine weather conditions prior to an outbreak of tornadoes in Oklahoma and Kansas that occurred on May 3, 1999.
http://www.spc.noaa.gov/publications/thompson/3may99/waf.htm

Isobars

Isobar maps show areas of equal air pressures.
This map shows air pressures throughout the United States. It also shows fronts as well as precipitation.
http://www.ametsoc.org/amsedu/online/info/samplecourse/b_act.html

LIDAR

LIDAR (light detecting and ranging) is a method of detecting distant objects and determining their position, velocity, or other characteristics by analysis of pulsed laser light reflected from their surfaces.
In this example, the U.S. Geological Survey (USGS) and NASA scientists studied Mount St. Helens using LIDAR technology to analyze changes in the surface elevation of this crator which began deforming in late September 2004. Elevation differences in the crater were found between two airborne LIDAR surveys conducted in September 2003 and October 4, 2004. The image is a computer-generated representation of the October 4 topography. In this image colors indicate areas of change.
http://www.nasa.gov/centers/goddard/earthandsun/mshelenslidar.html

Doppler Radar

Doppler radar is used to show velocities of precipitation.
This Doppler image was taken as Hurricane Claudette made landfall in Texas on July 15, 2003.
http://www.noaanews.noaa.gov/stories/s1192.htm

Black and White Aerial Photo

This black and white photo is of Pearl Harbor.

http://pubs.usgs.gov/of/1995/of95-017/

Infrared Aerial Photo

Infrared photographs are created using a film that better shows features that may have similar shades between them in an arial black and white photo. It is often used to document changes in environment (vegitation growth or destruction), insects, etc.
This infrared photo shows Onondaga Lake Watershed in New York.

http://www.onlakepartners.org/p1101.html

Cartographic Animation

Cartographic animations show changes in a graphic over time.

This cartographic animation shows wind speeds and direction throughout the world over the period of one year.

http://uwacadweb.uwyo.edu/JSHINKER/animations/global/

Statistical Map

Statistical maps show elements of importance or interest or pertaining to a theme. They are also called distribution maps.
This is a map of a person's brain. The statistics in this map represent signals to the brain in an experiment after the subject was made "breathless".
http://symptomresearch.nih.gov/chapter_23/sec8/cahs8pg1.htm

Cartogram

Cartograms are maps in which a thematic mapping variable is substituted for land area. The space of the map is distorted to convey the information of this alternate variable.
This is a Cartogram showing the results of the Electoral College in the 2004 Presidential election. Dark blue represented strong democratic states while dark red were strong republican. Outlines meant the state was barely one way and white were exactly tied. This cartogram is not a true map.

http://www.electoral-vote.com/evp2007/Pres/Carto/Jan01-c.html

Flow Map

Flow maps are like a flow chart. They are often used for sequencing or ordering information. They also show amount of traffic or flow within a region.
This flow map shows telecommunications traffic flow among European nations. The thicker the line, the more minutes shared between the two countries in millions of minutes. This particular map also includes a proportional circle map representing the country's outgoing traffic to all other countries.

http://mundi.net/maps/maps_014/

Isoline Map

Isoline maps have lines that connect points of the same value. They are also called isograms.

This is an example of an Isoline map showing precipitation of Washington in 1996. By connecting points of the same value, isolines are effective because they quickly communicate distributions being examined.

http://www.lostmanmaps.com/gallery.html

Proportional Circle Map

Proportional Circle maps use the size of a circle to represent the presence and size of a feature.
This map shows Impact- generated tsunamis. There are 185 known impact craters on the Earth. The size of circle is proportional to the crater diameter. Red color represent the impacts on land, light blue represent those in the water.
http://tsun.sscc.ru/tgi_9.htm

Dot Distribution Map

Dot Distribution maps use dots to show the presence of a feature.
This Dot Distribution represents population of the United States as indicated by the 2000 Census. The brighter the dot, the more dense the population in that area.
http://www.census.gov/geo/www/mapGallery/

Propaganda Map

Propoganda maps aim to influence the audience toward some cause.

According to the text surrounding the map, "Arab propagandists and biased irresponsible news services call Israel "expansionist" and the "aggressor" against Arab peoples'. From this map, one would see that Israel appears to be the smallest country by far- How could it be the aggressor? The cartographer emphasises the size of Israel in it's defense. http://israelsmessiah.com/palestinian_refugees/israel_vs_arabs.htm

Hypsometric Map

Hypsometric maps are topographic maps that shows elevations with color sequences that fill spaces between contours.

This Hypsometric map shows the elevations of Kzylorda using various color tones. In this hypsometric map, shades of green are used for lower elevations, shades of yellow or tan for medium elevations, and reds and/or browns for higher elevations.
In this example, the sea is about 50 meters below sea level as indicated by the scale. The highest mountain areas are dark brown and are about 3000 meters.


http://lu.com/odlis/odlis_h.cfm