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A NEW UBIQUITOUS-BASED INDOOR POSITIONING SYSTEM WITH MINIMUM EXTRA HARDWARE USING SMART PHONES
Ubiquitous computing Indoor positioning system Smart phone Sensor Accelerometer Gyroscope
2014/12/1
Knowing the position has been an ambition in many areas such as science, military, business, etc. GPS was the realization of this wish in 1970s. Technological advances such as ubiquitous computing, as...
REVISED COORDINATES FOR APOLLO HARDWARE
Georeferencing Geodesy Identification Reference Data Accuracy
2014/4/28
The Narrow Angle Camera (NAC) on the Lunar Reconnaissance Orbiter provides direct imaging, at pixel scales of 0.5 to 1.0 meter,
of anthropogenic equipment left on the Moon. We identified the descent ...