Contact

objekttype

Inspire revision 4711 Gyldig

Very general concept representing any kind of surface separating two geologic units including primary boundaries such as depositional contacts, all kinds of unconformities, intrusive contacts, and gradational contacts, as well as faults that separate geologic units. Permeability of contacts still needs to be modeled; considered out of scope for GeoSciML2. Bedding measured as discrete surfaces in the case that those are the feature of interest (e.g. individual cross set surfaces for paleocurrent analysis) should be represented here.
Egenskap Stereotype Beskrivelse Type Multiplisitet
contactType Classifies the contact (eg intrusive, unconformity, bedding surface, lithologic boundary, phase boundary) ContactTypeTerm (kodeliste) 1..1
contactCharacter The character of the boundary, as opposed to its type. e.g. abrupt, gradational CGI_Term (datatype) 1..*
- qualifier A qualifying term (eg; sometimes, common, always) used with term values. ValueQualifierCode (kodeliste) 1..1
- value A byReference attribute, referring to a vocabulary of terms suitable to describe a GeoSciML element. CodeListValue (kodeliste) 1..1
orientation orientation of the contact surface CGI_PlanarOrientation (datatype) 1..*
- convention The convention used for the measurement ConventionCode (kodeliste) 1..1
- azimuth The azimuth (compass point, bearing etc) value of the orientation. Convention reports how azimuth is interpreted; if is quadrant. Allowance of different convention makes querying more difficult. CGI_NumericRange (datatype) 1..1
- dip Dip is the angle that the structural surface (eg bedding, fault plane) makes with the horizontal measured perpindicular to the strike of the structure and in the vertical plane as a numeric or term CGI_NumericRange (datatype) 1..1
- polarity Indicates whether the planar orientation is associated with a directed feature that is overturned, upright, vertical etc. PlanarPolarityCode (kodeliste) 1..1
GeologicStructure
GeologicFeature
observationMethod Feature ObservationMethod specifies the approach to acquiring the collection of attribute values that constitute an individual feature instance (e.g. point count, brunton compass on site, air photo interpretation, field observation, hand specimen, laboratory, aerial photography, creative imagination). ObservationMethod is a convenience property that provides a quick and dirty approach to observation metadata when data are reported using a feature view (as opposed to observation view). For a borehole, the GeologicFeature observation method specifies how the geologic properties were determined (eg, visual observation, or standard AzGS logging procedure (described in detail somewhere else)). This property corresponds (loosely) to ISO19115 Lineage. CGI_Term (datatype) 1..*
- qualifier A qualifying term (eg; sometimes, common, always) used with term values. ValueQualifierCode (kodeliste) 1..1
- value A byReference attribute, referring to a vocabulary of terms suitable to describe a GeoSciML element. CodeListValue (kodeliste) 1..1
purpose Specification of the intended purpose/level of abstraction for a given feature or object instance. Scoped name because intention is asserted by author of the data instance. Values are: instance, typicalNorm, definingNorm. DescriptionPurpose (kodeliste) 1..1
Navn Type Lengde Multiplisitet
CGI_Term (datatype) 1..*
ValueQualifierCode (kodeliste) 1..*
CodeListValue (kodeliste) 1..*
DescriptionPurpose (kodeliste) 1..1
ContactTypeTerm 1..1
CGI_Term 1..*
CGI_PlanarOrientation 1..*
Name Type English Description
observationMethod CGI_Term (datatype)
- qualifier ValueQualifierCode (kodeliste)
- value CodeListValue (kodeliste)
purpose DescriptionPurpose (kodeliste)
contactType ContactTypeTerm
contactCharacter CGI_Term
orientation CGI_PlanarOrientation

Vis Contact i NVDB Datakatalog

Id Navn Type Multiplisitet
ContactTypeTerm 1 ..1
CGI_Term 1 ..*
CGI_PlanarOrientation 1 ..*
Assosiasjonstype Navn Kilde Destinasjon
assosiasjon boundaryOccurrence Contact 0..* boundedUnitLink BoundaryRelationship 1
assosiasjon manifestedBy Contact correlatesWith GeochronologicBoundary 0..1
arv subtype Contact supertype GeologicStructure