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Mobile mapping system for producing topographical map data with movement multi sensor moudle
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Mobile survey system connecting rtk network for surveying the error of position and revision
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Leveling system using vibration sensor for improving accuracy
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An image processing system that precisely processes aerial photographed regional image data
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Horizon controlling apparatus for motion sensor
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Apparatus for preventing to lose SVP
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Side scan sonar rope obstruction preventing tow connection apparatus
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Image processing apparatus for correcting errors in the image information data
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Zone-specific image-processing system that processes video data
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Image processing system with combination photo image
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KR101569715B1
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Operating method of image processing system for synthesize photo image with position information
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KR101569713B1
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Picture image processing system with real time updating of picture image
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Floating-type measuring equipment
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System correcting coordinate error for making numerical map
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KR101327727B1
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Updating system for renewal digital map with recording 3 dimensional point by standard point applied underground facilities
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Drawing system by the aerial work image
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KR101223184B1
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Geometical survey system based on gps
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KR101223183B1
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Image drawing composition system
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KR101223181B1
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Numerical map drawing system
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KR101223182B1
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Surveying system for ground sinking of national level control point
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