Elevation data fitting and precision analysis of Google Earth in road survey

Objective: In order to improve efficiency of road survey and save manpower and material resources, this paper intends to apply Google Earth to the feasibility study stage of road survey and design. Limited by the problem that Google Earth elevation data lacks precision, this paper is focused on find...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Wei, Haibin, Luan, Xiaohan, Li, Hanchao, Jia, Jiangkun, Chen, Zhao, Han, Leilei
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Correlation coefficients Cross correlation Data processing Design specifications Earth surface Elevation Feasibility studies Interpolation Manpower Neural networks Polynomials Road design Specifications
Online-Zugang:	Volltext
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