Foliation

objekttype

Inspire revision 4711 Gyldig

A planar arrangement of textural or structural features in any type of rock. Includes any of a wide variety of penetrative planar geological structures that may be present in a rock. Examples include schistosity, mylonitic foliation, penetrative bedding structure (lamination), and cleavage. Following the proposed definition of gneiss by the NADM Science Language Technical Team, penetrative planar foliation defined by layers > 5 mm thick is considered Layering. Bedding as a fabric representing the average orientation of paleodepositional surface should be encoded through the foliationType; might apply to bedding that is layering or a foliation without layering (e.g. clast alignment in amalgamated beds).
Egenskap Stereotype Beskrivelse Type Multiplisitet
foliationType Specifies the type of foliation. Examples include crenulation cleavage, slaty cleavage, schistosity FoliationTypeTerm (kodeliste) 1..1
definingElement Kinds of describable inhomogeneity in a rock body that may define a GeologicStructure. Examples include Discontinuity, Shaped Surface, Oriented Particle, Material Boundary, and Layer. 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
continuity terms to distinguish continuous vs. disjunct cleavages 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
intensity How well the foliation is developed. Terms such as weak, moderate, strong. CGI_Term (datatype) 1..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
mineralElement The mineral that defines the foliation Mineral (type) 1..*
- mineralName Name of the mineral (eg: orthoclase) or mineral family (eg: feldspar), approved by the International Mineralogical Association. (eg: http://www.mindat.org/mineralindex.php) MineralNameTerm (kodeliste) 1..*
orientation The planar orientation of the foliation 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
spacing linear dimension representing the thickness of foliation domains. Also use for thickness of layers of a given composition CGI_NumericRange (datatype) 1..1
- estimatedValue A single measured value chosen on some basis (eg; mean, mode, median, best guess) that is representative for the measurement. Best practice to consider the value and uom attributes of swe:Quantity to be mandatory. Quantity 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
FoliationTypeTerm 1..1
CGI_Term 1..*
CGI_Term 1..*
CGI_Term 1..1
Mineral 1..*
CGI_PlanarOrientation 1..*
CGI_NumericRange 1..1
Name Type English Description
observationMethod CGI_Term (datatype)
- qualifier ValueQualifierCode (kodeliste)
- value CodeListValue (kodeliste)
purpose DescriptionPurpose (kodeliste)
foliationType FoliationTypeTerm
definingElement CGI_Term
continuity CGI_Term
intensity CGI_Term
mineralElement Mineral
orientation CGI_PlanarOrientation
spacing CGI_NumericRange

Vis Foliation i NVDB Datakatalog

Id Navn Type Multiplisitet
FoliationTypeTerm 1 ..1
CGI_Term 1 ..*
CGI_Term 1 ..*
CGI_Term 1 ..1
Mineral 1 ..*
CGI_PlanarOrientation 1 ..*
CGI_NumericRange 1 ..1
Assosiasjonstype Navn Kilde Destinasjon
arv subtype Layering supertype Foliation
arv subtype Foliation supertype GeologicStructure