Local updating method and system based on knowledge element geologic model

Local updating method and system based on knowledge element geologic model

The embodiment of the invention provides a local updating method and system based on a knowledge element geologic model. The geological interface updating range is determined by analyzing and contrasting a graphic data set from the beginning of preprocessing geological survey data, and the geologica...

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Hauptverfasser: ZHU JU, WANG YONGGUO, QI PINGLI, YOU JIANG, DANG FENGRONG, CHEN QIFA, CAO GANG, CHEN XIAOGUANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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creator ZHU JU
WANG YONGGUO
QI PINGLI
YOU JIANG
DANG FENGRONG
CHEN QIFA
CAO GANG
CHEN XIAOGUANG
description The embodiment of the invention provides a local updating method and system based on a knowledge element geologic model. The geological interface updating range is determined by analyzing and contrasting a graphic data set from the beginning of preprocessing geological survey data, and the geological interface is reconstructed through an interpolation algorithm and the topological relation inside and outside the boundary. And after the knowledge element envelope range of the reconstructed geological interface is subjected to mesh generation, each knowledge element and a spatial index are generated, the attribute of each knowledge element is updated by applying an interpolation algorithm, and finally an updated knowledge element model is obtained. The local updating of the'knowledge element 'three-dimensional geological model can be effectively and quickly realized on the basis of not changing the complete model. When a large amount of data is used for updating and modifying the three-dimensional geologic mode
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subjects CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title Local updating method and system based on knowledge element geologic model
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