2009•Communications technologyRequires access

Analysis on Height Precision of GPS Landslide Monitoring

Cheng Jun

Abstract

The paper,from the angle of network layout,observation and data processing,analyzes various factors affecting the height precision during GPS landslide monitoring. Meanwhile,the improvement measures are proposed. Among various height fitting models,quadratic polynomial surface model is the best one,and is verified by the measured data in practical engineering project.

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Available abstract

Key concepts: Global Positioning System, Computer science, Landslide, Quadratic function, Polynomial, Quadratic equation, Geodesy, Data mining