The digital camera as a GPS compass: Location matching using point clouds

Earth & Environmental Sciences

• GPS 71%
• sensor 61%
• computer aided design 26%
• detection 26%
• scanner 22%
• positioning 20%
• geographic information system 19%
• laser 16%
• methodology 12%
• experiment 8%
• rate 7%

Engineering & Materials Science

• Digital cameras 100%
• Global positioning system 76%
• Cameras 28%
• Sensors 20%
• Image matching 11%
• Geographic information systems 10%
• Mobile computing 8%
• Computer aided design 8%
• Transmitters 8%
• Lasers 7%
• Experiments 3%

Social Sciences

• information content 12%
• CAD 12%
• Geographic information systems 11%
• recipient 8%
• experiment 5%
• methodology 5%