Global Positioning commercial applications Coleman McCormick
spatial networks :: who we are
Product Design + Development Human + Cultural Geography
MapmakingData Collection
Consulting
GeographersCartographers
Software Developers
name Casa Fontana
type Restaurant
subtype Fine Dining
address number 5
street Piazza Carbonari
city Milano
state Lombardia
postal code 20159
phone +39 26704710
email [email protected]
url www.23risotti.it
photo IT-1311-23123.jpg
latitude 45.49391
longitude 9.19874
points of interest
Milan, Italy
pushpin :: OpenStreetMap editor
pushpinosm.orgopenstreetmap.org
mobile editor for OpenStreetMap, the free, editable map of the world.
GPS is critical to fieldwork
• Routing
• Navigation
• Wayfinding
• Feature level verification
• Context (what’s nearby?)
Advantages
• Can build custom apps around GPS
• Cellular + Wi-Fi accuracy augmentation
• Mapping toolkits in mobile OSes
• Speed
Disadvantages
• Heavy power consumption
• Accuracy not high enough (sometimes)
• Expensive (potentially)