Friday, July 30, 2010

Stem and Leaf Plot


A stem and leaf plot is a sorting of numerical data to help visualize how the data is distributed. It also help people prove or disprove hypotheses.








http://www.learner.org/courses/learningmath/data/session3/part_d/histogram.html

Box Plot


This Box plot is measuring the average snow depth at a ski resort. It also includes outliers.






http://edubuzz.org/blogs/nbhs3x1/2007/01/08/8-jan-2007-five-figure-summary-and-box-plots/

Histogram


This is a horizontal histogram. These are types of bar graphs that compare data sets over time.
















http://www.daisy2000.com/Daisy2003/horizontalhistogram.html

Parallel Coordinate graph


These graphs are used to measure huge amounts of data and can measure several different variables.









http://informationandvisualization.de/blog/knime-interactive-views

Triangle Plot


This Triangle plot is measuring percentages of three voting parties.















http://ex-parrot.com/~chris/wwwitter/20050407-it_doesnt_matter_how_you_vote_either_way_your_planet_is_doomed.html

Windrose

Windrose show direction of wind, wind speed, and the resultant vector. This particular one is from Seattle.
















http://www.climate.washington.edu/climate.html

Climograph


Climographs measure multiple variables in climatic activity in a desired location. This graph displays three variables: Precipitation, Temp, and Timescale.















http://www.uwsp.edu/geo/faculty/lemke/geog101/lecture_outlines/09_global_climate_patterns.html

Population Profile

Population profile, or population pyramids, graph the population as a whole and then is divided in a desired way. This graph shows population of men and women of the world living with and without AIDS.








http://www.ifad.org/operations/regional/pf/aids_1.htm

Scatterplot

Scatterplots place a single dot on the X and Y axis to display a relationship. This relationship is the age of a husband in relation to the age of his wife.














http://www.mzandee.net/~zandee/statistiek/stat-online/chapter4/pearson.html

Index Value Plot


Index Value Plots show all point of data on a graph for specific data sets. This particular set is measuring streamflow for the U.S. during a 10 year time period. This is measuring numerical value and its relationship to a nominal category.






http://waterwatch.usgs.gov/regplots/real/real_us_2.gif

Lorenz curve


This map is associated with economics. This map portrays inequalities and relationships between income and population.















http://www.answers.com/topic/lorenz-curve

Bilateral Graph

Bilateral Graphs display two different data sets in the form of two line graphs shown in the same scale and set of axis. This one displays nominal data.







http://www.msl.ri.cmu.edu/projects/teleop/

Nominal area choropleth map


Nominal area choropleth maps show non-numerical data and display them in various ways. This one displays political parties by color.









http://www.cabledishguide.com/hd/index.php?t=Choropleth+map

Unstandardized choropleth maps


Unstandardized maps have no order to the numerical or nominal information presented in the map.











http://www.sitemaker.umich.edu/356.haas/files/us_map.jpg

Standard Choropleth map


These maps help us understand numerical and quantifiable data across a given area. This map shows population per square mile across the U.S.








http://upload.wikimedia.org/wikipedia/commons/thumb/7/78/USA_states_population_density_map.PNG/800px-USA_states_population_density_map.PNG

Univariate Choropleth Map


Univariate Choropleth maps are more simple than Bivariate maps. These maps only measure one variable. This one is measuring just the median house value.






http://proceedings.esri.com/library/userconf/proc99/proceed/papers/pap171/p171.htm

Bivariate Choropleth map



Bivariate Chorpleth maps can map two different variables in the same map representation. This map is representing Median house values and population through point symbols and concentric circles.





http://proceedings.esri.com/library/userconf/proc99/proceed/papers/pap171/p171.htm

Unclassed Choropleth map


This unclassified choropleth map has as many intervals as areal units. It is confusing because the data is not identified.












http://www.agocg.ac.uk/reports/visual/casestud/dykes/issue3_1.htm

Classed Choropleth


A classed choropleth map indicates numerical data that is broken into specific break lines and colors to represent the data. This map represents the money spent by overseas residents in Great Britain.












http://www.neighbourhood.statistics.gov.uk/dissemination/Info.do?page=userguide/detailedguidance/statisticalpresentation/statisticalmaps/best-practice-statistical-maps.htm

Range Graded Proportional Circle Map


Range Graded Proportional Circle maps are a little different then the other proportional circle maps. This map measures distance with circles. This map measures the distance and speed that a Zeplin can fly. This map is confusing because the legend seems to be incomplete.












http://www.gutenberg.org/files/15478/15478-h/15478-h.htm

Continuously variable proportional circle map

This Map measures continuous change in urban populations using proportionally sized circles.












http://mapmaker.rutgers.edu/355/dotProporCircle.jpg

DOQQ

This is a black and white Digital Orthgraphic Quarter Quads image. It is used to help plan for flood insurance in Texas.
















http://www.crwr.utexas.edu/gis/gishydro00/Class/trmproj/Donnelly/termproject.htm

DEM


DEM is a shaded relief map and a USGS system. This is important because it can show changes in elevation easily over a large area. This map is of the Lake Tahoe area.
















http://tahoe.usgs.gov/GIS.html

Digital Line Graph


Digital Line Graphs are used to show two dimensional areas. This is also a form of USGS. I think it is interesting because this information could be easily manipulated, especially if there is more than one cartographer.









http://www.dnr.sc.gov/GIS/descdlg.html

DRG

This is a Digital Raster Graphic. This type of imagery is used as a U.S. Geological Survey. This one represents the Colorado River area. These maps have many GIS applications.













http://www.tceq.state.tx.us/gis/drg.html

Isopleth


Isopleths are contour maps. This map shows acid rain values across the country. These maps are comparable to choropleth maps.








http://www.globalchange.umich.edu/globalchange1/current/lectures/kling/water_nitro/water_and_nitrogen_cycles.htm

Isopach


This is a contour line map that displays thickness of sediment deposits after an erupting volcano. This map also indicates wind direction and sense of wind strength at the time of eruption.








http://www.geo.utexas.edu/faculty/barker/kempter/rbtephra.html

Isohyet


Isohyet are lines on the map the connect like values for measuring rainfall over a specified area. This map is of India.















http://www.unu.edu/unupress/unupbooks/80391e/80391E03.htm

Isotachs


Isotachs are used in conjunction with Isobars in meteorology. Isotachs, like this one, show wind direction and speed.















http://www4.ncsu.edu/~nwsfo/storage/cases/20030123/

Isobars

Isobar maps are used by Meterologists to show different atmospheric pressures locally and around the globe.
















http://www.newmediastudio.org/DataDiscovery/Hurr_ED_Center/Hurr_Structure_Energetics/Closed_Isobars/Closed_Isobars.html

Lidar


Lidar is a form of remote sensing that uses light detection and ranging create an image that shows change in specified phenomena.














http://vulcan.wr.usgs.gov/Volcanoes/MSH/Eruption04/Monitoring/eruption_monitoring_oct-nov_2004.html

Doppler Radar


Doppler Radar produces maps of storm activity. On weather websites, cartographic animations of Doppler Radar can be viewed to track storms across the country. This image is a storm front in Oklahoma.











http://oceanservice.noaa.gov/education/yos/resource/JetStream/doppler/baserefl.htm

Black and Whit Aerial


Black and White Aerial images have a way of capturing moments in time with a feeling of historical value. This would be considered a type of Critical Cartography because it can shape the perceptions of how the public feels about what is being viewed. Also, it is up to the cartographer to decide how the location is portrayed. This image is of Wrigley Field, and may be trying to capture fans with a sense of nostalgia.





http://www.horschgallery.com/addtocart2.aspx?pdctid=%C5%BEC%1D

Infrared Aerial Photo

IR aerial photos enable people to see large portions of the earth and detect environmental changes. This IR photo is important because it is of the Sonoma wine country; any changes in the environment would change the quality of the wine produced in the region. So, these photos are vital to the constant care for the Sonoma Wine industry.












http://www.aerialarchives.com/Aerial-Maps-of-Sonoma-County.htm

Cartographic animation


Cartographic animations help users better visualize change over a period of time. This set of map frames shows growth through changing frames and added lines to highlight the growth. In motion this map would move through the frames offering a slide show of growth. This type of mapping is only possible because of technological advancement and applications to geography and cartography.

http://www.svgopen.org/2008/papers/117-SVG_and_Geo_Web_Services_for_visualization_of_time_series_data_of_flood_risk/

Statistical Map


Statistical maps are helpful when trying to understand changes that occur over time. This map easy to read, and offers a look at how three dimensional representations can show statistical change. This map describes internet growth rates for one year in Africa.













http://personalpages.manchester.ac.uk/staff/m.dodge/cybergeography/atlas/census.html

Election Cartogram


Cartograms take data and manipulate a visualization to better represent numerical data. This map represents electoral college votes and their proportions towards each other. Notice that the data represented is nearly split. This is indicative of the actual results of the election. This type of map makes it easier to see how the country was represented by the electoral college, rather than the size of the state.


http://politicalmaps.org/2004-presidential-election-maps/

Flow Map


Flow maps show the flow of specified map phenomena (communication, money, data use, internet use etc.). This particular flow map shows early use and flow telegraph messages in Europe. Each line is drawn proportionally to the amount of usage between cities and countries.










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

Isoline Map

This isoline map discribes the "lag precipitation". Continuous lines connect specific values for quantitative data and numerical data.











http://www.tidsskrift.dk/visning.jsp?markup=&print=no&id=72903

Proportional Circle Maps


Proportional Circle maps use different sized circles to visually display quantitative data. This map is portraying the Mexican population in the Western U.S.











http://www.neiu.edu/~ejhowens/377/examples.htm

Choropleth Canada


Choropleth maps represent data with color and quantitative variables.











http://www.statcan.gc.ca/pub/92f0138m/2008003/figures/5200001-eng.htm

Dot Distribution


This image is a dot distribution for ecological footprints around the world. However, this is a confusing and misleading map. At first cland it would seem as if some countries have "0" ecological footprint, when that is nearly impossible.





http://rs.resalliance.org/2006/01/31/mapping-ecological-footprint/

Czech Propaganda


Propaganda maps are used to change public perceptions. This propaganda map was released to make Czechoslovakia seem as if they had large air strike capabilities against Nazis in WWII.












http://longstreet.typepad.com/thesciencebookstore/2008/08/propaganda-maps.html

Hypsometric Map

Hypsometric maps employ tinting and shading to identify elevation changes. This map is a Hypsometric map of a city in Brazil.











http://www.earthexplorer.com/2009-03/Subsurface_Geology_Challenges_Goiania_Metro.asp

PLSS Alabama

This Public Land Survey System map is for Alabama. Grid lines are used to show land ownership. This was also used to divide up land as people began to move west. Franklin county is highlighted in blue.















http://www.rootsweb.ancestry.com/~alfrankl/landrecords.htm

Cadastoral Iran


This is digital Cadastoral map of land usage in Iran. Cadastoral maps use metes and bonds to mark ownership of land and boundaries.






http://www.cadastraltemplate.org/fielddata/d2.htm

Civil War Planimetric Map


This map of Fort Smith during the Civil War. This map is interesting because, as it is only a two dimensional map, actual thickness and height of walls was not apparent when looking at this map. This would have made it difficult to attack and/or defend effectively.











http://www.trailsrus.com/civilwar/region1/smithland.html

Thematic Map of Presidential Approval


This is a thematic map that represents President Bush's approval rating in 2006. Each color corresponds to a specified approval rating. This map can also be considered a planimetric map because it does not show 3-D information.












http://www.mysterypollster.com/main/2006/04/monday_morning_.html

Topographic Map of a Mauna Loa Hawaii



This is a topographical map of an island of Hawaii. This map is interesting because it is it uses color and shading to help the viewer see the great contrast in elevation. Also, there is a Robinson Map projection in the upper right hand corner!










http://incubator.wikimedia.org/wiki/File:Hawaii_Island_topographic_map-fr.svg

Mental Map from the 6th Grade



This is a mental map created by a 6th grade student. This is mental perception of this particular students world. This student views this abandoned house as a hazardous place; more than likely a place that he/she wants other to know is a dangerous place.














http://soa.utexas.edu/work/eaejp/methods.htm