Drawing system for mapping digital image by confirming position of gps receiver
KR101349387B1
Realtime topography modification system according to change of earth shape by the confirmation for the reference point's location surface data
KR101349386B1
Photoflight device for diversified multi shooting with observable altitude difference of earth surface
KR101349383B1
Staff height adjustable device of leveling unit
KR101349385B1
Tripod fixing apparatus for geodetic surveying instrument
KR101349384B1
Leveling survey system to confirm the position of constructure having the datum point
KR101008972B1
A serial photographing system improving projection distortion
KR101008393B1
Apparatus for planarizing ground of building in digital elevation model using the boundary landmarks leveling of digital terrain data
KR101008395B1
Apparatus for detecting orthometric height correction point
KR101008394B1
Apparatus for planarizing ground of building in digital elevation model using boundary of digital surface model
KR101008396B1
Apparatus for multiple detecting orthometric height correction point
KR101003412B1
Apparatus and method for airborne laser surveying using detection dilution critical value of precision
KR101024068B1
Construction planing system using a digital topographical map and a digital cadastral map for lot
KR101036673B1
Calculation system of possible height using a digital topographical map and a digital cadastral map for construction
KR101008398B1
Computer system for perfomring a method for estimating the nubmer of measuring points between two level points and computer-readable medium including the same method
KR101008397B1
Computer system for performing a method for estimating the measuring result in the measuring point between two level points and computer-readable medium including the same method
KR101006728B1
Method for auto 3 dimensional coordinate measurement using central projection and image matching
KR101006729B1
Digital elevation model generation method for generating and system
