This matrix shows different classes of individuals in a country that have an economic situation. The number helps the reader to learn how prevelant a certain characteristic is of a certain economic class.
http://www.idrc.ca/openebooks/342-3/t0048-01.gif
Monday, April 27, 2009
Air Travel Map
This map shows the different routes for an airline company. This is a type of flow map, however all of the lines are the same thickness. This does not allow the reader to know which route receives the highest rate of traffic by aircraft. Also, relief is used in this map, showing where the different mountain ranges are located.
http://premier-resorts.com/docs/SUN_VALLEY/us_flight_map.jpg
http://premier-resorts.com/docs/SUN_VALLEY/us_flight_map.jpg
Social Network Map
This is a figure that maps out how people communicate with each other and who communicates with eachother. While this is a type of flow map, it is quite unique in its usage. A rumor could be traced back to its origin using this map.
http://www.humanproductivitylab.com/images/HP%20Social%20Network%20Network%20Map.jpg
http://www.humanproductivitylab.com/images/HP%20Social%20Network%20Network%20Map.jpg
Cartographic Animation
This image is the projected path of a hurricane. Land is predicted to expand the projected path of the hurricane, making it highly affected by land. This allows viewers to prepare for an intense storm.
http://www.jeffsweather.com/archives/Hurricane%20Dean%20Projeted%20Path.jpg
http://www.jeffsweather.com/archives/Hurricane%20Dean%20Projeted%20Path.jpg
Isopleth Map
This map shows the average wind speeds along the coast of the Southeastern portion of the United States. Color enhances the depiction of the information and no drawn boundaries are created in the map. The greastest wind speeds are offshore to the East.
http://ogcuser.opengeospatial.org/pub/ogcuser/files/images/geoss3_crop_0.jpg
http://ogcuser.opengeospatial.org/pub/ogcuser/files/images/geoss3_crop_0.jpg
Bivariate Choropleth
This map gives much information about the inhabitants of the country. It compares many different properties about the citizens. Also, a pie chart is used at the bottom to compare the different ways land is used in Africa.
http://www.geocities.com/stevejford/Africa_Choropleth.jpg
http://www.geocities.com/stevejford/Africa_Choropleth.jpg
Thematic Map
This is a thematic map of the United States that shows different regions of the United States that have experienced population changes. This map also shows histograms and proportional dot size to further relay information to the reader. There is a scale at the bottom of the map to keep everything in perspective in the map.
http://www.geocities.com/stevejford/USA_Population.jpg
http://www.geocities.com/stevejford/USA_Population.jpg
Planimetric Map
Isolines
This is a map of China which uses isolines to determine the amounts of runoff rainwater. Each line collaberates with a number to present the of runoff water. The largest amount of runoff is located in the Western side of the country where the large mountain range is located. In addition to the isolines are lines for longitude and latitude.
http://www.handmaps.org/maps/hand_drawn_map_Yellow_BreachesFeat.jpg
http://www.handmaps.org/maps/hand_drawn_map_Yellow_BreachesFeat.jpg
Mental Map
Here is an example of a mental map that directs the user to get to Gettysburg. It is not to scale, however it depends on landmarks to be an effective tool for the user. Also, the fact that it is handdrawn adds to the fact that it is a mental map.
http://www.handmaps.org/maps/hand_drawn_map_Yellow_BreachesFeat.jpg
http://www.handmaps.org/maps/hand_drawn_map_Yellow_BreachesFeat.jpg
Unstandarized Choropleth Map
This map shows vacancies in different sections of a state. There are some areas that are not covered by the color, leading the reader to assume they are no vacancies in this area. It is considered unstandardized because it has not been areally averaged.
http://www.sfu.ca/unigis/images/price10.jpg
http://www.sfu.ca/unigis/images/price10.jpg
Digital Raster Graphic
This image shows the roads in addition to contour lines which give the map elevation. Labels are seen throughout the image, such as the river and areas of the town. It is a scanned image of a topographic map.
http://www.tceq.state.tx.us/assets/public/gis/images/drg.gif
http://www.tceq.state.tx.us/assets/public/gis/images/drg.gif
Digital Orthophoto Quadrangles
This is an example of a color areal image. It uses infared film to create the infared image. This type of photo allows the viewer to distinguish different types of foilage, terrain, or bodies of water. The color seen in this photograph is actually false because infared wavelengths are unable to be seen by the naked eye.
http://www.dnr.sc.gov/GIS/images/doqq_ex2006.gif
http://www.dnr.sc.gov/GIS/images/doqq_ex2006.gif
Parallel Coordinate Graph
Triangular Plot
This triangular plot describes the diet of New World Monkeys, Old World Monkeys, Gibbons, Apes, and Lemurs. At each corner is an exclusive diet and every group of animals is represented by a unique shape. This table provides the information that the majority of the animals enjoy fruits and seeds, while some leaves, flowers, gum and sap make up a portion of their diet also.
http://www.beyondveg.com/billings-t/comp-anat/chivers1992p61.gif
http://www.beyondveg.com/billings-t/comp-anat/chivers1992p61.gif
Similarity Matrix
This is a similarity matrix which describes different computing systems affected by malware. The red area shows the the most likely area where malware affects all of the systems consistenly. The color scheme allows the reader to interpret the data being presented in the figure.
http://cgi.mtc.sri.com/Cluster-Lab/01.jpg
Star Plot of Fossils
Each figure has lines that project from the center which represents data. The data consists of the different types of fossils for each species of animal. This type of information display is helpful when displaying different types of variables in the plot.
http://www.survo.fi/pictures/038c.gif
http://www.survo.fi/pictures/038c.gif
Boxplot
This is an example of a boxplot, which is also sometimes called a whisker plot. It shows the average for the data and also the extremes on each end the data. Boxplots are a very good way to compare two sets of data.
http://www.statmethods.net/graphs/images/boxplot1.jpg
http://www.statmethods.net/graphs/images/boxplot1.jpg
Histogram
This is an example of a histogram, commonly referred to as a bar graph. Histograms have the advantage of showing exactly which ranges are highly populated and which are not. This makes the information easily interpretable.
http://www.physics.csbsju.edu/stats/bimodal.histogram0.gif
http://www.physics.csbsju.edu/stats/bimodal.histogram0.gif
Sunday, April 26, 2009
Arm Span Length
This is an example of a stem and leaf plot. It shows the different arm spans that range from 130 cm up to 172 cm. The advantage of this graph is that it easily displays the average length, which is in the lower 150's.
http://www.europa.com/~paulg/mathmodels/VMII-17d.gif
http://www.europa.com/~paulg/mathmodels/VMII-17d.gif
Windrose Graph
This is an example of a windrose graph. It shows the percentage of whatever speed an object was moving in each direction. Also, this graph uses color to give the range of each individual speed.
http://lion.cs.uiuc.edu/projects/wsn_ornl/windrose.png
http://lion.cs.uiuc.edu/projects/wsn_ornl/windrose.png
Population Profile
Specifically, this graph is called a population pyramid, due to the shape of the figure and the groups of people that it represents. The trend seems to be that AIDS cases increase till the individual is 20 years old then the trend seems to dwindle some what. AIDS has quite the same trend in men as it does in women also.
Climograph
This graph shows the precipitation levels, as well as the average temperature duing each month in Australia. This information correlates to a specific location, Walgett.
http://www.uwsp.edu/gEo/faculty/lemke/geog101/images/09_climograph_BSh.gif
http://www.uwsp.edu/gEo/faculty/lemke/geog101/images/09_climograph_BSh.gif
Lorenz Curve
This graph shows the values of the cumulative population versus the cumulative income during both the '01-'02 year and '05-'06 year. The perfect equality line is inserted to depict what the equally proportional values would be. The area above the line is considered the equal area and the area below it is considered the inequal area.
http://www.northlan.gov.uk/business+and+employment/local+economy/economic+information/lorenz+curve.jpg
Index Value Plot
This type of graph shows the average flows of streams in North Carolina over a ten year span. These averages are comparable to the normal value, which is 4. All of the values following 1999's data is relative to the first value.
http://water.usgs.gov/waterwatch/regplots/real/real_nc_2.gif
http://water.usgs.gov/waterwatch/regplots/real/real_nc_2.gif
Range Graded Proportional Map
This map shows the different population density of each of the counties. The size of each circle corresponds to a specific value, given in the table on the left. This makes the map a range-graded dot density map.
http://www.photographicviewpoints.com/Geo486/images/Lesson8/Proportional.png
http://www.photographicviewpoints.com/Geo486/images/Lesson8/Proportional.png
Nominal Choropleth Map
This map potrays areal data and is distinguishable by the boundaries of the states. The fact that the map potrays information that is not numerical, but rather by different categories makes it nominal. This particular map shows four different categories.
http://mapmaker.rutgers.edu/355/lethal_injection3.jpg
http://mapmaker.rutgers.edu/355/lethal_injection3.jpg
Digital Line Graph
Isotach Map
This map is considered to be an isotach map because it uses the contour lines to depict wind speeds, rather than terrestrial terrain. However, the lines are still used in the same fashion, that if lines are very close together, then there is a greater change.
http://weather.cod.edu/help/850tach.gif
http://weather.cod.edu/help/850tach.gif
Bilateral Graph
Topographic Map
Above is an example of a topographic map. It is a topographic map because it shows the shape of terrestrial terrain. It shows the relief and shape of the land from above through the use of contour lines. The closer they are together, the more extreme there is in the change of height, like a cliff, while if there is distance between the lines, the change is more gradual.
http://geology.isu.edu/geostac/Field_Exercise/wildfire/images/topomap.jpg
http://geology.isu.edu/geostac/Field_Exercise/wildfire/images/topomap.jpg
Proportion of Internet Users in Europe
This data is shown by circles. The size of the circle is proportional to the number of internet users in each country. These circles are categorized as being continuously variable symbols.
http://www.geog.ucsb.edu/~jeff/gis/proportional_symbols_files/map2.jpg
http://www.geog.ucsb.edu/~jeff/gis/proportional_symbols_files/map2.jpg
Wednesday, April 22, 2009
Doppler Radar Image of Hurricane Katrina
This doppler image can show both the type and intensity of the rainfall, and also the motion of the air. This is very helpful when looking at a large cloud mass, allowing the individual to determine where the majority of the rain will fall.
http://www.micrometgroup.com/images/300px-Hurricane_Katrina_Doppler.gif
http://www.micrometgroup.com/images/300px-Hurricane_Katrina_Doppler.gif
Tuesday, April 21, 2009
Digital Elevation Model
This is a digital image of the Sahara Desert in Tunisia. It shows different elevations and is colored and shaded to show the differences in terrain elevations.
http://www.satimagingcorp.com/galleryimages/digital-elevation-model-high-resolution-dem-sahara-tunisia.jpg
http://www.satimagingcorp.com/galleryimages/digital-elevation-model-high-resolution-dem-sahara-tunisia.jpg
Unclassified Choropleth
Scatterplot
This is an example of a scatterplot graph. It includes a trend line that marks the average of the values. There is a positive and weak relationship between the points.
http://allpsych.com/researchmethods/images/scatterplot.gif
http://allpsych.com/researchmethods/images/scatterplot.gif
Isobar Map
This is an example of an isobar map. It is commonly used when mapping the weather. Each line represents different amounts of air pressure and this technique was founded by Brandes.
http://www.escootersnz.com/fastpage/images/ms_1pm_iso_311204.gif
http://www.escootersnz.com/fastpage/images/ms_1pm_iso_311204.gif
Wednesday, April 8, 2009
LIDAR
LIDAR uses lasers to create the image. This image is of the large crater floor of Mt. St. Helens.
http://vulcan.wr.usgs.gov/Volcanoes/MSH/Eruption04/Monitoring/ImagesGraphics/LIDAR_crater_dome_sept03_and_nov04_animated.gif
http://vulcan.wr.usgs.gov/Volcanoes/MSH/Eruption04/Monitoring/ImagesGraphics/LIDAR_crater_dome_sept03_and_nov04_animated.gif
Black and white aerial photo
This type of photo gives an extremely accurate depiction of an area. The film used is sensitive to the same wavelengths as the human eye. The vegetation looks the same, but water is distinguishable from the land.
http://freegeographytools.com/wp-content/uploads/2007/09/doq-thumb.jpg
http://freegeographytools.com/wp-content/uploads/2007/09/doq-thumb.jpg
Infared Arial Photo
This type of photograph can help distinguish between different types of vegetation. It shows wavelengths that are not visible to the human eye.
http://sal.uamont.edu/pages/nsdd/doq_examples/CIR_DOQ.jpg
http://sal.uamont.edu/pages/nsdd/doq_examples/CIR_DOQ.jpg
Thursday, April 2, 2009
Flow Map
This type of map shows both the movement and intensity of an object across the map. Examples of the object can be traffic, ideas, or migration of people, just to name a few.
http://infosthetics.com/archives/flow_map_layout.jpg
http://infosthetics.com/archives/flow_map_layout.jpg
Wednesday, April 1, 2009
Statistical Map of Traffic
This map shows the daily traffic levels of a rural area in Idaho. The thickness of the road is determined by the numerical value of cars that pass on that specific road. This type of map can communicate the relative scaling of map properties.
http://student.britannica.com/comptons/art-54597/The-magnitude-of-movements-between-places-can-be-shown-by?&articleTypeId=31
http://student.britannica.com/comptons/art-54597/The-magnitude-of-movements-between-places-can-be-shown-by?&articleTypeId=31
Cartogram
Levels of ash fall from volcano in Nicaragua
Bird watching in Canada and United States
Propoganda map during the Cold War
Deleware County cadastral map
Apennines mountain range in Italy
Ethnic groups in Chad
Temperature/Precipitation in Brazil
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