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Wednesday, February 17, 2010

Sunday, February 7, 2010

Flo TV

OK...the Super Bowl commercials got my attention. Take a look at the coverage map. I don't anticipate many subscribers in the Middle GA area

http://www.flotv.com/whats-on-flo-tv/map

Thursday, February 4, 2010

Vector and Raster Data

Vector Data:Vector is a data structure, used to store spatial data. Vector data is comprised of lines or arcs, defined by beginning and end points, which meet at nodes. http://www.geom.unimelb.edu.au/gisweb/GISModule/GIST_Vector.htm



Raster Data: In its simplest form, a raster consists of a matrix of cells (or pixels) organized into rows and columns (or a grid) where each cell contains a value representing information, such as temperature. Rasters are digital aerial photographs, imagery from satellites, digital pictures, or even scanned maps. http://webhelp.esri.com/arcgisdesktop/9.2/index.cfm?TopicName=What_is_raster_data%3F

The cells in a raster


2.5D (i.e. video games) Here's a really bad video game: http://www.youtube.com/watch?v=qItugh-fFgg

4D = Time factor (i.e. weather wap with time progression):
http://www.intellicast.com/Local/wxmap.aspx

Drunk Driving in Toronto

http://thestar.blogs.com/maps/2010/01/drunk-driving-map-with-allontario-coverage-and-video.html

Wonder what the cell phone and texting while driving maps would look like. http://www.oprah.com/packages/no-phone-zone.html

Chances of an accident:
Sober = Control
Drunk driving = 4x more likely
Talking on phone = 4x
Texting = 8x


Tuesday, February 2, 2010