Understanding Google Earth and GIS functionality for data visualization and analysis
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The document discusses Google Earth and its functionality for displaying geographic data compared to GIS systems. It provides an example of how Google Earth was used to display data on a large fire in Myrtle Beach, SC to aid emergency response. Methods for importing and exporting data between Google Earth and GIS systems are also outlined. The document concludes that while both systems can display geographic data, Google Earth provides easy public access while GIS allows for more advanced analysis.
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Understanding Google Earth and GIS functionality for data visualization and analysis
- 1. Understanding Google Earth and GIS Matthew Mullenax, GISP, CFM Parsons Brinckerhoff
- 10. CD player vs. Recording Studio
- 16. Photo credit: Myrtle Beach Sun-Times
- 22. Questions?
Notas del editor
- Not exhaustive, consult Users Guide for full functionality break down Can import geo tifs and imgs
- Using Lat lon means do not trust absolute values of area and distance calculations All of WV using USDA NAIP from Sept 07 was collected on the same date according to GE
- PPGIS for participation in the public processes (data collection, mapping, analysis and/or decision-making) affecting their lives.
- ArcGIS Server 9.3 can publish KML services (only in KML 2.1) Excel workaround – I use for geocoding data (PS GE geocodes more accurate and slower than ArcGIS, but will not use ZIPs only like ArcGIS) On ArcScripts webpage Export to KML most popular script for ArcGIS Desktop to date (~80,000 downloads)