■ 
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVII. Part B5. Beijing 2008 
Parameters 
Results 
Field of View 
28.4973 deg 
Image Scale 
0.0157 
Ground Resolution 
0.2514 x 0.2514 (m) 
Ground Coverage 
406.3086x305.7371 
Distance btw Image 
3.6361 m 
Over lap 
98.81 % 
Max Range / lhour 
63.8228 km 
Data Rate /1 sec 
94322688 bytes 
Table 10. Simulation results related to image 
Parameters 
Results 
Measures / scan 
400 
Angle / measure 
0.125 deg 
Distance btw Point 
(min ~ max) 
1.7453 ~ 1.9258 (m) 
Point Density 
0.2968 
Platform Velocity 
157.0796 km/h 
Data Rate / 1 sec 
40000 bytes 
Table 11. Simulation results related to laser data 
4. CONCLUSION 
Within this paper we provided the overview of our real-time 
rapid mapping system based UAV, which is equipped with a 
digital camera, a laser scanner, GPS/IMU and a stabilizer. We 
preliminarily designed aerial system and briefly verified that 
through the simulation. In the future we will refine the design of 
the aerial system and develop and test the system. 
ACKNOWLEDGEMENTS 
This research was supported by a grant (07KLSGC03) from 
Cutting-edge Urban Development - Korean Land Spatialization 
Research Project funded by Ministry of Land, Transport and 
Maritime Affairs. 
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