Smarter, Cheaper, Faster: GIS for Data Collection & Asset Management
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The document discusses the use of Geographic Information Systems (GIS) for infrastructure asset management, comparing old and new methods of data collection. It highlights the pros and cons of both approaches, emphasizing the cost and time efficiencies of the new method utilizing tools like Collector for ArcGIS and Trimble Terraflex. The presentation, led by Mike Cousins from OHM Advisors, also includes a Q&A session about the technologies mentioned.
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Smarter, Cheaper, Faster: GIS for Data Collection & Asset Management
- 1. GEOGRAPHIC INFORMATION SYSTEMS (GIS) FOR INFRASTRUCTURE ASSET MANAGEMENT OHM Advisors LUNCH & LEARN October 27, 2015 MIKE COUSINS, GISP
- 2. • ESRI • ArcGIS Online • Collector for ArcGIS • Operations Dashboard • Trimble • Trimble TerraFlex • Trimble Geo7x Receiver Points of Discussion
- 3. GIS Trends
- 4. Old Method of Data Collection • Digital Camera • Only used for special circumstances • Required confined space entry GPS Unit Pen and Paper Tedious Data Transfer Step
- 5. Old Method of Data Collection
- 6. • Samsung Galaxy Tab S or iPad Air • Garmin GLO External Satellite Receiver • Verizon mifi Mobile Hotspot • Trimble TerraFlex Software • Collector for ArcGIS Software New Method of Data Collection
- 7. Pros/Cons - Old Method Pros • Accuracy – sub-foot Cons • ~5-10 mins just to turn on and open • ~5 mins to lock onto satellites • Post process data • Manually tie photos to points • $$$$ - Total package is over $12,000! • Not including man hours on the backend
- 8. Pros • Quick, easy data collection • Nice forms • Easy to hand place points if GPS signal is not great or if it is not safe to collect a point onsite • Ties photos directly to points • No post processing • Limited time on the backend • Nice exports (KML-Google Earth, CSV -Excel, GIS GDB) • $$$$ - Total package with 2 tablets ~$1,000 Cons • Accuracy - 1-3m Pros/Cons - New Method
- 12. ArcGIS Online
- 15. DEMO
- 16. Q&A
Editor's Notes
- #11: Operations Dashboard to track field work being completed.