Fang Yunnon
Abstract
This paper introduced the concept of common height system in the measurement process,GPS elevation fitting method and scope of application.It analyzed and discussed the method of rapid change in the height anomaly area to meet the GPS Fitting Height with 1: 10 000 precision control requirements.
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This paper introduced the concept of common height system in the measurement process,GPS elevation fitting method and scope of application.It analyzed and discussed the method of rapid change in the height anomaly area to meet the GPS Fitting Height with 1: 10 000 precision control requirements.
Key concepts: Global Positioning System, Geodesy, Elevation (ballistics), Anomaly (physics), Scope (computer science), Remote sensing, Geography, Undulation of the geoid