A non-geological event recorded during construction of a borehole, at a depth ortime. Typical content is driller's comments from the drilling log, such as anincident ("Fishing for broken U100"), a record that fits no other group ("Pushingboulder ahead of casing") or a non-geological observation ("Strong petrol smell").
Database handle for the object. It is of XML type ID, so is constrained to beunique in the XML document within which it occurs. An external identifier for the object inthe form of a URI may be constructed using standard XML and XPointer methods. This is doneby concatenating the URI for the document, a fragment separator, and the value of the idattribute.
Source
<element name="BoreholeEvent" type="diggs:BoreholeEventType"><annotation><documentation>A non-geological event recorded during construction of a borehole, at a depth or time. Typical content is driller's comments from the drilling log, such as an incident ("Fishing for broken U100"), a record that fits no other group ("Pushing boulder ahead of casing") or a non-geological observation ("Strong petrol smell").</documentation></annotation></element>