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DATUM FEATURE EXTRACTION AND DEFORMATION ANALYSIS METHOD BASED ON NORMAL VECTOR OF POINT CLOUD
Deformation Analysis Point Cloud Normal Vecto Datum Feature Cubic B-spline Curve
2018/5/15
In order to solve the problem lacking applicable analysis method in the application of three-dimensional laser scanning technology to the field of deformation monitoring, an efficient method extractin...
DETERMINATION OF OCEAN DATUM USING GPS BUOY OBSERVATION DATA
Ocean's vertical datum GPS buoy Tidal gauge
2015/12/28
The 37% of worldwide population lives in near coastal area have effect on serious damage a sort inundation and tsunami caused by sea level rise. The importance of monitoring sea level rise is evidence...
TERRESTRIAL LASER SCANNERS SELF-CALIBRATION STUDY: DATUM CONSTRAINTS ANALYSES FOR NETWORK CONFIGURATIONS
Terrestrial laser scanner self-calibration network configuration datum constraints
2015/11/3
Similar to other electronic instruments, terrestrial laser scanner (TLS) can also inherent with various systematic errors coming from different sources. Self-calibration technique is a method availabl...
PERFORMANCE OF KALMAN FILTER FOR GPS DATUM CONVERSION
GPS Datum conversion Kalman filter Recursive algorithm Error covariance Measurement noise
2015/9/28
This paper focuses on modeling of errors like ionospheric delays, atmospheric delays Tropospheric delays, Multipath effects and dilution of precision etc., affecting the GPS signals as they travel fro...
Efficient modeling of height datum based on GIS
Height Datum GIS interactive visualization
2014/7/23
Since the proposal of Digital Earth, its research and applications are continuing to be deepened, and now Smart City is more indepth implementation of the Digital Earth. The unification of global or r...
DATUM TRANSFORMATION OF SPATIAL DATA AND APPLICATION IN CADASTRE
Datum Datum Transformation Cadastral Maps Data Harmonization Cadastre Web Services Land Registry
2014/4/28
In Turkey, cadastral works have been started with local-based works in 1924 and speeded up after 1950’s by using photogrammetry.
Different measurement methods, coordinate systems and scales have bee...