An Adaptive Method for Incremental Updating of Vector Data

To maintain data consistency and eliminate the spatial conflicts brought by spatial database updating,an adaptive method for incremental vector data updating is proposed.Based on the matching of correspondent objects,a change-object detection and incremental updating method is discussed.Considering...

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Main Authors: ZHANG Xinchang, GUO Taisheng, TANG Tie
Format: Article
Language:zho
Published: Surveying and Mapping Press 2016-02-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
Online Access:http://xb.sinomaps.com:8081/Jwk_chxb/CN/abstract/abstract5448.shtml
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spelling doaj-6aa82ccb30af403a8671f4c969b93efe2020-11-24T23:12:13ZzhoSurveying and Mapping PressActa Geodaetica et Cartographica Sinica1001-15951001-15952016-02-014146136192012-4-613An Adaptive Method for Incremental Updating of Vector DataZHANG Xinchang0GUO Taisheng1TANG Tie2School of Geography and Planning, Sun Yat-Sen University, Guangzhou 510275, ChinaSchool of Geography and Planning, Sun Yat-Sen University, Guangzhou 510275, ChinaSchool of Geography and Planning, Sun Yat-Sen University, Guangzhou 510275, ChinaTo maintain data consistency and eliminate the spatial conflicts brought by spatial database updating,an adaptive method for incremental vector data updating is proposed.Based on the matching of correspondent objects,a change-object detection and incremental updating method is discussed.Considering the constraint of spatial distance,semantic similarity and topology consistency,it is proposed a calculated method for edge matching evaluation.An adaptive edge matching strategy is also designed to maintain the consistency of spatial data.The rule-based detection and manipulation of spatial conflicts is also discussed.Topographical data are used to verify the practicality and efficiency of the method.http://xb.sinomaps.com:8081/Jwk_chxb/CN/abstract/abstract5448.shtmladaptiveincremental updatingdata consistencyspatial conflict
collection DOAJ
language zho
format Article
sources DOAJ
author ZHANG Xinchang
GUO Taisheng
TANG Tie
spellingShingle ZHANG Xinchang
GUO Taisheng
TANG Tie
An Adaptive Method for Incremental Updating of Vector Data
Acta Geodaetica et Cartographica Sinica
adaptive
incremental updating
data consistency
spatial conflict
author_facet ZHANG Xinchang
GUO Taisheng
TANG Tie
author_sort ZHANG Xinchang
title An Adaptive Method for Incremental Updating of Vector Data
title_short An Adaptive Method for Incremental Updating of Vector Data
title_full An Adaptive Method for Incremental Updating of Vector Data
title_fullStr An Adaptive Method for Incremental Updating of Vector Data
title_full_unstemmed An Adaptive Method for Incremental Updating of Vector Data
title_sort adaptive method for incremental updating of vector data
publisher Surveying and Mapping Press
series Acta Geodaetica et Cartographica Sinica
issn 1001-1595
1001-1595
publishDate 2016-02-01
description To maintain data consistency and eliminate the spatial conflicts brought by spatial database updating,an adaptive method for incremental vector data updating is proposed.Based on the matching of correspondent objects,a change-object detection and incremental updating method is discussed.Considering the constraint of spatial distance,semantic similarity and topology consistency,it is proposed a calculated method for edge matching evaluation.An adaptive edge matching strategy is also designed to maintain the consistency of spatial data.The rule-based detection and manipulation of spatial conflicts is also discussed.Topographical data are used to verify the practicality and efficiency of the method.
topic adaptive
incremental updating
data consistency
spatial conflict
url http://xb.sinomaps.com:8081/Jwk_chxb/CN/abstract/abstract5448.shtml
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AT zhangxinchang adaptivemethodforincrementalupdatingofvectordata
AT guotaisheng adaptivemethodforincrementalupdatingofvectordata
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