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Open Source GIS Outline “GIS” definitions / origins -GIS: geographic(al) information system -CGIS (1964): Canadian Geographic(al) Information System.

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Presentation on theme: "Open Source GIS Outline “GIS” definitions / origins -GIS: geographic(al) information system -CGIS (1964): Canadian Geographic(al) Information System."— Presentation transcript:

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2 Open Source GIS Outline

3 “GIS” definitions / origins -GIS: geographic(al) information system -CGIS (1964): Canadian Geographic(al) Information System -Spatial Information Science (1990-ish) -Geographic(al) Information Science (1992-ish) -GeoWeb / GeoSpatial web (1994-ish) -GIS/2 (1996-ish) -mash-ups (2005-ish) (map hacks, Google Maps API) -Neogeography (1920s; working definition 2006)

4 GIS and/vs Google Earth/Map

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7 Essential GIS cartographic functions

8 GIS vector mapping functions

9 Winnipeg 1971 Census Tracts: % Households Ukrainian Origin

10 Wpg 1971 CTs: 5-9 yr olds & % households Ukrainian origin

11 Wpg 1971 CTs: % Households w/ Colour TV & Avg.Family Income

12 GIS analysis functions

13 Bear Scat and White Bark Pine Nuts

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16 GIS Raster functions

17 Best Route / Least Cost Analysis

18 Wpg Traffic Violation Cameras & Vehicle Accident Rates

19 QGIS / GRASS export to.kml

20 Shp2kml (expired: need to set clock back)

21 FOSS GIS Servers

22 .kml

23 .kml overlay

24 OGC

25 Data Sources

26 Selected Sources


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