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A Research on Automatic Generating Software of Geologic Section Based on GIS(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2007年04期
Page:
104-108
Research Field:
地理学
Publishing date:

Info

Title:
A Research on Automatic Generating Software of Geologic Section Based on GIS
Author(s):
Zhu Ying; Liu Xuejun; Chen Suozhong
Virtual Geographical Environment of MOE Key Laboratory,Nanjing Normal University,Nanjing 210046,China
Keywords:
GIS;  geologic section;  data model;  fault;  automatic generating
PACS:
P208
DOI:
-
Abstract:
The technology of drawing geologic section has been researched since the nineties of the twenti eth century. Geologic section ismainly drawn by CAD technology and component GIS. But the researches only depend on bore data. Because the spatial distribution of bores is rare and uneven and bore data can’t reflect geological structures such as fault, it is difficult to locate the geologic structures and disp lay the configuration of them on the geologic section. This paper fuses basic geography data and bore data based on GIS technology and automatically generates the geologic section. On the basis of analyzing the geometry characteristic of geologic section, the datamodel of section is built. The fault is drawn based on the geom etry configuration.

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Last Update: 2013-05-05