Optimization of Geological and Mineral Exploration by Integrating Remote Sensing Technology and Borehole Database

Table 4

Drilling database quality inspection main content and inspection means.

First-level inspection content	Secondary inspection content	Level
Data integrity	Number of boreholes, charts	Excellent
	Required items	Good
	Repeated, missing important attribute items	Excellent
	Duplicate, missing attribute data table	Good
	Duplicate, missing data records	Excellent
Data accuracy	Content of important attribute items	Good
	Drill hole coordinate positioning	Excellent
	Diagramming and viewing check of drill hole attribute data	Good
	Correctness of chart linking	Excellent
	Diagram scanning quality	Good
Logical consistency	Consistency of database structure	Excellent
	Consistency of data table structure	Excellent
	Consistency of data item value fields	Excellent
	Data format consistency	Qualified
	Data record association consistency	Good
	Chart format, file name format check	Excellent
	Data table and chart correlation	Qualified