An Improved Algorithm of Tendency Surface Filtering in Multi-beam Bathymetric Data Considering the Natural Neighboring Points Influence Field

An Improved Algorithm of Tendency Surface Filtering in Multi-beam Bathymetric Data Considering the Natural Neighboring Points Influence Field

Aiming at the problems of uncertain fitting function,incomplete filtering effects and some soundings unreasonable exclusion by applying tendency surface filtering algorithm in multi-beam bathymetric data,the paper brought forward the concept of natural neighboring points influence field,which means...

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Bibliographic Details
Main Authors: ZHANG Zhiheng, PENG Rencan, HUANG Wenqian, DONG Jian, LIU Guohui
Format: Article
Language:zho
Published: Surveying and Mapping Press 2018-01-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
natural neighbor points
influence domain
tendency surface filtering
gross error detection
multi-beam bathymetric data
Online Access:http://html.rhhz.net/CHXB/html/2018-1-35.htm

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http://html.rhhz.net/CHXB/html/2018-1-35.htm

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