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Quality code
A quality code attribute of the lithology description, indicating the quality of the layer description, is available for all boreholes. This quality assessment is based on the average number of lithological attributes described per layer for every borehole.

Quality code Lithology Description
A
B
C
D
E
F
very extensive
extensive
sufficient
brief
very brief
no layer data available

The quality code is thus an indication of how extensive the layer description is; the mark has nothing to do with the quality of the content itself. In this context it is worth noting that, no matter how extensive the description of a sample is, it is of little value when the location and depth indications of the layers are not reliable.

Go to the start page to select a datatype and make a request, or use the grafical selection to select data, or go to the page Enter Selection Criteria for boreholes.

For more information, contact: info@dinoshop.nl

Email: info@dinoshop.nl