Practice of intelligent mapping from basic geological maps in typical areas 1:250 000 scale Tianshuijin mapping in Beishan area Inner Mongolia

CHEN Yuanyuan; HOU Dehua; PAN Zhilong; ZHUAN Shaopeng; LI Yangchun; HUANG Hui

2021 Vol. 40, No. 6

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CHEN Yuanyuan, HOU Dehua, PAN Zhilong, ZHUAN Shaopeng, LI Yangchun, HUANG Hui. Practice of intelligent mapping from basic geological maps in typical areas 1:250 000 scale Tianshuijin mapping in Beishan area Inner Mongolia[J]. Geological Bulletin of China, 2021, 40(6): 955-967.

Citation:

CHEN Yuanyuan, HOU Dehua, PAN Zhilong, ZHUAN Shaopeng, LI Yangchun, HUANG Hui. Practice of intelligent mapping from basic geological maps in typical areas 1:250 000 scale Tianshuijin mapping in Beishan area Inner Mongolia[J]. Geological Bulletin of China, 2021, 40(6): 955-967.

Practice of intelligent mapping from basic geological maps in typical areas 1:250 000 scale Tianshuijin mapping in Beishan area Inner Mongolia

1.
Hebei Regional Geological Survey Institute, Langfang 065000, Hebei, China
2.
Development and Research Center, China Geological Survey, Beijing 100037, China
3.
Former Research Institute of Gold Geology, Langfang 065000, Hebei, China

Received Date: 01 July 2019

Revised Date: 19 April 2020

Publish Date: 15 June 2021

Abstract

Abstract

The compilation of small-scale geological maps with medium-large scale data is an important content in the construction of national basic geological data.However, conventional digital mapping methods have some problems of large repetitive workload and time-consuming work.With the application of big data technology, cloud computing and artificial intelligence in the field of geosciences, intelligent geological mapping technology based on GIS platform came into being.This study is based on an intelligent geological mapping system named "iMapower" MapGIS version driven by expert knowledge and database.The intelligent mapping process of basic geological maps of 1:50 000 to 1:250 000 has been established.A blank area (Tianshuijin) mapping of 1: 250 000 scale was selected as a mapping pilot in Beishan of Inner Mongolia to provide an example for intelligent geological mapping in other areas.It has been approved that the intelligent mapping method based on the "iMapower" can significantly improve the mapping efficiency.It can also avoid many man-made errors during automatic computer processing, and the data quality has been effectively improved.
- intelligent mapping /
- expert knowledge /
- Beishan area /
- iMapower

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References

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