Complex Types

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Anchor

The properties of Anchor are listed below.
Identifier Title / Description Value Domain Card
value
[DMF/Data+]
Anchor Textual Value
This is the nominal value of the free text metadata element. It is a simple objectCount expressed in the Metadata Default Locale (See MDDLOC).
 String
1

 

eference
[DMF/Data+]
Anchor Reference
This is an identifier or locator of the anchor textual value.
 URI
0..1

 


Browse Graphic

The properties of Browse Graphic are listed below.


Identifier Title / Description Value Domain align=center style="border-top:1pt solid #000000;border-bottom:1pt solid #000000;border-left:none;border-right:1pt solid #000000;padding-top:0.049cm;padding-bottom:0.049cm;padding-left:0cm;padding-right:0.049cm;" | Card
name
[DMF/Common]
Name of the File
This is the name of the file.
 String or URI 1  
description
[DMF/Common]
Description of the File
This is the description of the file.
 Free Text 1  
linkage
[DMF/Specific]
Link to browse graphic
Link to browse graphic.
 URL 0..1  


Citation

The properties of Citation are listed below.


Identifier Title / Description Value Domain Card
title
[DMF/Core]
Title
Title of the cited resource
 Free Text 1
referenceDate
[DMF/Core]
Reference Date
Reference date of the cited resource
Constraints:
* It is mandatory if it is not a citation of a Format and not a citation of a MDSTD.


Reference Date 0..*
version
[DMF/Core]
Version
Version of the cited resource
Constraints:
* It is mandatory if it is a citation of a Format or a citation of a MDSTD.


String 0..1
identifier
[DMF/Core]
Identifier
Identifier of the cited resource
 Identifier 0..*
location
[DMF/Data+]
Location
URI to localize the cited resource
 URI 0..1
citedParty
[DMF/Core]
Cited Party
Responsible party for the cited resource
 Responsible Party 0..1


Conformance Result

The properties of Conformance Result are listed below.


Identifier Title / Description Value Domain Card
conformance
[DMF/Common]
Conformance Statement
Indication of the conformance result.
 Boolean 1
explanation
[DMF/Common]
Explanation
Explanation of the meaning of the conformance for this result.
 Free Text
Default is See the referenced specification
 1
specification
[DMF/Common]
Specification

Citation of product specification or user requirement against which the data are being evaluated. The referenceDate is mandatory.

Citation 1


Controlled Vocabulary

The properties of Controlled Vocabulary are listed below.


Identifier Title / Description Value Domain Card
keyword
[DMF/Core]
Keyword
Commonly used word(s) or formalised word(s) or phrase(s) used to describe the subject
 String or Anchor 1..*
thesaurus
[DMF/Core]
Thesaurus
Citation of the formally registered thesaurus or a similar authoritative source of keywords. The referenceDate is mandatory.
It is strongly recommended to use keywords from an identified thesaurus.
 Citation 0..1
type
[DMF/Core]
Type
Subject matter used to group similar keywords
 Keyword Type Codelist 0..1


Coverage Content Information

A coverage is the distribution of a set of properties (or ranges) on a spatiotemporal domain. When the content type of the coverage is image, there is an implicit interdependency between the coverage properties. Typically, the color of an RGB image cell is the combination of the values of the red, green and blue properties. When the content type of the coverage is physical measurement or classifications, there is barely this kind of interdependency between the different properties even if each property contributes to the definition of the cell range. When the content type is mixed, there is no explicit interdependency but they may exist implicitly (a classification range can be combined with red, green, and blue ranges).
Special Cells may be used to:
* provide a meaning to a full cell sample, typically to define the red, green, and blue values of the "transparent" pixel of an RGB image, and more generally to the values of an interdependent set of properties.
  • provide a meaning to values of a single range, typically when the content type of the coverage is not image.


In the first case, the record implementing the Special Cell Value shall provide a value for each of the interdependent range elements, e.g. a value for each of the red, green, and blue bands of an RGB image. There isn't necessarily a special cell defined for each of the coverage cells (i.e. for each combination of red, green, and blue in the image) since the intent is to provide a meaning to some specific cells.
In the second case, the Special Cell Value only provides a name, definition for a single value of only one of the range elements. Each record implementing a Special Cell Value provides a value for only one of the range elements. For a given range, there is either no special cells (because there is no predefined domain of value) typically when the range contains a measurement, or a special cell for each value of the range in order to fully document its domain of value.
In mixed coverage, the two types of special cells may occur depending on the interdependency of the ranges.
The properties of Coverage Content Information are listed below.


Identifier Title / Description Value Domain Card
contentType
[DMF/Data]
Content Type
Type of information represented by the cell value.
 Coverage Content Type Codelist 1
range
[DMF/Data]
Range
Information on the range of the cell measurement value.
 Range 0..*
specialCell
[DMF/Specific]
Special Cell
Cell playing a specific role (e.g. no data or cloud) in the coverage. When the content type of the coverage is a thematic Classification, each thematic class is represented by a special cell.
 Special Cell Values 0..*
imagingCondition
[DMF/Sensor]
Imaging Condition
Conditions affecting the image.
Note: if multiple reasons for bad condition exist, use the worst case.
 Imaging Condition Codelist 0..1


Coverage Result

See example of coverage results in Annex H.3.
The properties of Coverage Result are listed below.


Identifier Title / Description Value Domain Card
format
[DMF/Data+]
Format
Format of the coverage result.
 Format 1
geometry
[DMF/Data+]
Geometry
Type of geometry of a resulting vector coverage.
Constraints:
* When the coverage has a vector geometry


Vector Geometry Codelist 0..1
gridRep
[DMF/Data+]
Spatial Representation of the Grid
Spatial representation of a resulting georectified grid coverage.
Constraints:
* When the coverage is a georectified grid.


Georectified Grid Spatial Representation 0..1
content
[DMF/Data+]
Content
Description of the content of the resulting coverage.
 Coverage Content Information 1
file
[DMF/Data+]
File
Information about the data file containing the coverage result.
 Support File 1


Dimension

The properties of Dimension are listed below.


Identifier Title / Description Value Domain Card
dimensionName
[DMF/Data]
Dimension Name
Name of the dimension.
 Dimension Name Codelist 1
dimensionSize
[DMF/Data]
Dimension Size
Size (number of elements) along the dimension axis.
 Integer 1
resolution
[DMF/Data]
Resolution
Degree of detail of the axis.
 Distance 0..1


Distance

The properties of Distance are listed below.


Identifier Title / Description Value Domain Card
value
[DMF/Core]
Distance Value
This is the effective distance value.
 Float 1
unit
[DMF/Core]
Distance Unit
This is an identifier of the distance unit.
 Unit of Measure Codelist 1


Extent

The properties of Extent are listed below.


Identifier Title / Description Value Domain Card
description
[DMF/Core]
Description to identify the extent
This is a description of the extent. In case it is implemented as an anchor it can link to a register.
 String or Anchor 0..1
temporalExtent
[DMF/Core]
Temporal Extent
This metadata element expresses the temporal extent.
Constraints:
* One of temporalExtent, geogId, boundingBox, boundingPolygon or verticalExtent is mandatory


Temporal Extent 0..*
boundingBox
[DMF/Core]
Bounding Box
This metadata element expresses the spatial extent as a bounding box.
Constraints:
* One of temporalExtent, geogId, boundingBox, boundingPolygon or verticalExtent is mandatory


Geographic Box 0..*
geogId
[DMF/Core]
Geographic Identifier
This metadata element expresses the spatial extent as a geographic identifier.
Constraints:
* One of temporalExtent, geogId, boundingBox, boundingPolygon or verticalExtent is mandatory


Identifier 0..*
boundingPolygon
[DMF/Core]
Bounding Polygon
This metadata element expresses the spatial extent as a bounding polygon.
Note: if several polygons are needed, then the Extent element (RSEXT) should be repeated.
The resource positional extent is intented to provide the extent of the information content. If there is a need to provide extent of the computer file, then the use of the bounding box should be preferred.
Regarding nodata: it is possible to have several polygons to indicate holes or void areas. But in DMF, we made the choice to provide this type of information as a coverage quality result.
Constraints:
* One of temporalExtent, geogId, boundingBox, boundingPolygon or verticalExtent is mandatory


Polygon 0..1
verticalExtent
[DMF/Core]
Vertical Extent

The lowest and highest vertical extent contained in the dataset. It is expressed in metres.

Constraints:
* One of temporalExtent, geogId, boundingBox, boundingPolygon or verticalExtent is mandatory


Vertical Extent 0..1


Feature Catalogue Information

The properties of Feature Catalogue Information are listed below.


Identifier Title / Description Value Domain Card
citation
[DMF/Data]
Feature Catalogue Citation
Citation of the feature catalogue. The referenceDate is mandatory.
 Citation 1..*
language
[DMF/Data]
Feature Catalogue Language
Language used in the feature catalogues.
 Language Codelist 0..*
isoCompliance
[DMF/Data]
ISO Compliance of the Feature Catalogue
Indication of whether or not the cited feature catalogue complies with ISO 19110.
 Boolean
Default is false
 1
fcInclusion
[DMF/Data]
Inclusion of the Feature Catalogues
Indication of whether or not the cited feature catalogues are included.
 Boolean
Default is false
 1
featureTypes
[DMF/Data]
Realised Feature Type
Feature Type from feature catalogues occurring in the data.
 String 0..*


Format

The properties of Format are listed below.


Identifier Title / Description Value Domain Card
citation
[DMF/Core]
Format Citation
This is the name and version of the format.
 Citation
Default values are “To be determined” for title and version
 1
decompression
[DMF/Data]
File Decompression Technique
These are the recommended algorithms or processes that can be applied to read or expand resources to which compression techniques have been applied.
 Free Text 0..1


Free Text

The properties of Free Text are listed below.


Identifier Title / Description Value Domain Card
value
[DMF/Core]
Free Text Value
This is the nominal value of the free text metadata element. It is a simple String expressed in the Metadata Default Locale (See MDDLOC).
 String 1
translation
[DMF/Core]
Free Text Translation
This is the translation of the nominal value in a locale.
 Translation 0..*


Geographic Box

Note: North/South and East/West coordinates should not be equal. If the data are a point or a line, please provide 4 different coordinates with at least an epsilon difference between them (e.g. 0.001).
The bounding box is used mainly to enable spatial searches and data comparison. By the way, it needs to be standardized and that is why it must be expressed using geographic WGS84 coordinates.
It should be for the information content at a minimum. It may include no-data areas since it is a rectangle, whereas the content can be something else. There could also be 'holes' within the data. Based on security issues, some portions may not be releasable.
The properties of Geographic Box are listed below.


Identifier Title / Description Value Domain Card
west
[DMF/Core]
Western Most Longitude
This is the WGS84 western most longitude of the geographic object.
 Float
Default is -180
 1
east
[DMF/Core]
Eastern Most Longitude
This is the WGS84 eastern most longitude of the geographic object.
 Float
Default is 180
 1
south
[DMF/Core]
Southern Most Latitude
This is the WGS84 Southern most latitude of the geographic object.
 Float
Default is -90
 1
north
[DMF/Core]
Northern Most Latitude
This is the WGS84 Northern most latitude of the geographic object.
 Float
Default is 90
 1


Geometric Objects

The properties of Geometric Objects are listed below.


Identifier Title / Description Value Domain Card
objectType
[DMF/Data]
Type of the geometric object
Type of the geometric object.
 Geometric Object Type Codelist 1
objectCount
[DMF/Data]
Count of the geometric objects
Count of the geometric objects.
 Integer 0..1


Georectified Grid Spatial Representation

The properties of Georectified Grid Spatial Representation are listed below.


Identifier Title / Description Value Domain Card
axisDimProp
[DMF/Data]
Axis Dimension Properties
Properties of each dimension axis.
 Dimension 1..*
cellGeom
[DMF/Data]
Cell Geometry
Identification of grid data as point or cell.
 Cell Geometry Codelist 1
transParamAvailability
[DMF/Data]
Transformation Parameter Availability
Indication of whether or not parameters for transformation between image coordinates and geographic or map coordinates exist (are available).
 Boolean
Default is true
 1
gridLocation
[DMF/Data]
Grid Location
CornerPoints and associated crs of the grid spatial representation.
 GridLocation 0..1

 

Georeferenceable Grid Spatial Representation

The properties of Georeferenceable Grid Spatial Representation are listed below.


Identifier Title / Description Value Domain Card
axisDimensionsProperties
[DMF/Sensor]
Axis Dimension Properties
Properties of each dimension axis.
 Dimension 1..*
cellGeom
[DMF/Sensor]
Cell Geometry
Identification of grid data as point or cell.
 Cell Geometry Codelist 1
transParamAvailability
[DMF/Sensor]
Transformation Parameter Availability
Indication of whether or not parameters for transformation between image coordinates and geographic or map coordinates exist (are available).
 Boolean
Default is false
 1
controlPointAvailability
[DMF/Sensor]
Control Point Availability
Indication of whether or not control point(s) exists.
 Boolean
Default is false
 1
orientationParameterAvailability
[DMF/Sensor]
Orientation Parameter Availability
Indication of whether or not orientation parameters are available.
 Boolean
Default is true
 1
georefParam
[DMF/Sensor]
GeoreferencingParameters
Geometric acquisition parameters which could be used to support grid data georeferencing.
Note: The intent is not to enable geopositionning of pixel, but to enable discovery of imagery data on the basis of acquisition information.
 Georeferencing Parameters 1


Georeferencing Parameters

The properties of Georeferencing Parameters are listed below. The intent is not to enable geopositionning of pixel but to enable discovery of imagery data, on the basis on acquisition information.


Identifier Title / Description Value Domain Card
azimuth
[DMF/Sensor]
Instrument Azimuth
Horizontal angle to the measuring instrument counted counterclockwise from North (source ISO 19159-1). It is expressed in decimal degrees.
Note: This angle should be measured at the center of the image.
Constraints:
* mandatory for radar


Float
0…360
 0..1
elevationAngle
[DMF/Sensor]
Instrument Elevation
Elevation angle between the horizontal plane and the line of sight, measured in the vertical plane.
Note: This angle should be measured at the center of the image.
Constraints:
* mandatory for radar


Float
-90..90
 0..1
sensLat
[DMF/Sensor]
Sensor latitude
Sensor latitude in WGS84 horizontal datum, expressed in decimal degrees.
 Float
-90…+90
 0..1
sensLong
[DMF/Sensor]
Sensor longitude
Sensor longitude in WGS84 horizontal datum, expressed in decimal degrees.
 Float
-180…+180
 0..1
sensHeight
[DMF/Sensor]
Sensor height
Sensor height above WGS84 ellipsoid, expressed in meters.
 Float 0..1
geoposModelType
[DMF/Sensor]
Geopositioning Model Type
Type of geopositioning model.
 Geopositioning Model Type Codelist 1
calFocalLength
[DMF/Sensor]
Calibrated Focal Length

Distance between the perspective centre and the image plane that is the result of balancing positive and negative radial lens distortions during sensor calibration (source ISO 19130). It is expressed in millimeters.

Constraints:
* Only applicable to electro optical sensors


Float 0..1
horFoV
[DMF/Sensor]
Horizontal field of view
Instantaneous region seen by a sensor, provided in angular measure (source ISO 19130-2).
 Float 0..1


GridLocation

The properties of GridLocation are listed below.


Identifier Title / Description Value Domain Card
cornerPoints
[DMF/Data]
Corner Points
Earth location of the cells at opposite ends of grid coverage along two diagonals in the grid spatial dimensions, in the coordinate system defined by the Spatial Reference System and the grid coordinate. There are four corner points in a georectified grid; at least two corner points along one diagonal are required. The first corner point corresponds to the origin of the grid. The coordinates corresponds to the centre of the pixel.
The grid coordinate of any node P is noted P.indice[i] along the axis number i (i goes from 1 to the number of axisDimension properties). P.indice[i] goes from 1 to axisDimensionProperties[i].dimensionSize. When the orientation of the geographic coordinate axis matches the orientation of the grid axis, a single corner Point P1 can be expressed. The geographic coordinates of any node P follows this formula P.coordinate[i] = P1.coordinate[i] + axisDimensionProperties[i].resolution * (indice[i]-1). When the axis orientation does not match, 2 corner points are needed the formula becomes: P.coordinate[i] = ( P1.coordinate[i] * ( axisDimensionProperties[i].dimensionSize - indice[i] ) + (indice[i]-1) * P2.coordinate[i] ) / (axisDimensionProperties[i].dimensionSize-1)
 Point 1..2
crs
[DMF/Data]
CRS of the corner points
CRS of the corner points expressed as a URI.
 URI 1


Identifier

The properties of Identifier are listed below.


Identifier Title / Description Value Domain Card
code
[DMF/Core]
Code
Alphanumeric value identifying an instance either universally or within in the namespace.
Note: For CRS, use URIs.
 String or Anchor 1
namespace
[DMF/Core]
Namespace
Namespace of the code.
 String, Anchor or Free Text 0..1
description
[DMF/Specific]
Description
Natural language description of the meaning of the code value.
e.g. for CRS description = WGS-84
 String 0..1


Instrument

The properties of Instrument are listed below.


Identifier Title / Description Value Domain Card
instrumentId
[DMF/Sensor]
Identifier of the instrument
Identifier of the instrument.
 Identifier 1
instrumentType
[DMF/Sensor]
Type of the instrument
Name of the type of instrument
Note: To facilitate queries this should be duplicated within Keywords (RSKWDS)
 Sensor Type Codelist 1
instrumentDesc
[DMF/Sensor]
Description of the instrument
Textual description of the instrument.
 String 0..1
sarColMode
[DMF/Sensor]
Collection Mode
collection mode for SAR / INSAR.
Constraints:
* Only applicable to radar.
  • Because of implementation issues, this element can only be used with a Georeferenceable Grid Spatial Representation.


SAR Collection Mode Codelist 0..1


Interval Length

The properties of Interval Length are listed below.


Identifier Title / Description Value Domain Card
value
[DMF/Common]
Interval Value
length of the time interval as an integer multiple of one 10 (-factor) of the specified unit.
 Integer 1
unit
[DMF/Common]
Interval Unit
name of the unit of measure used to express the length of the interval.
 Unit of Measure Codelist 1
factor
[DMF/Common]
Unit factor
integer that is the exponent of 10.
 Integer
Default is 1
 1


Legal Constraint

The properties of Legal Constraint are listed below.


Identifier Title / Description Value Domain Card
statement
[DMF/Core]
Legal Constraint Statement
This is a textual statement of the conditions resulting from the application of the legal constraints.
 Free Text 0..*
access
[DMF/Common]
Access Restriction
This element expresses a legal constraint that impacts the access conditions.
 Restriction Codelist 0..*
use
[DMF/Common]
Use Restriction
This element expresses a legal constraint that impacts the conditions of use.
 Restriction Codelist 0..*
other
[DMF/Common]
Other Restriction
This element expresses other applicable legal constraints.
 Free Text 0..*


Locale

The properties of Locale are listed below. Note: The term 'locale' is used here in analogy with ISO 19115, even if there is no effective localisation (no mention of the country).


Identifier Title / Description Value Domain Card
language
[DMF/Core]
Locale Language
Designation of the locale Language.
 Language Codelist

Default is eng

1
encoding
[DMF/Core]
Character Encoding
Designation of the character set to be used to encode the textual value of the locale.
Constraints:
* Fixed to utf8 for MDDLOC


Character Set Codelist

Default is utf8

1
identifier
[DMF/Core]
Locale Identifier
Identifier to be used to refer to the Locale in a Free Text.
Constraints:
* Mandatory if Locale is applied to MDTLOC


String 0..1

 

Maintenance Information

The properties of Maintenance Information are listed below.


Identifier Title / Description Value Domain Card
maintenanceDate
[DMF/Common]
Maintenance Date
This is the scheduled revision date for resource.
 Date or DateTime 0..1
maintenanceFrequency
[DMF/Common]
Maintenance Frequency
This element provides information on the frequency at which changes and additions are made to the resource after the initial resource is completed.
 Frequency Codelist

Default is unknown

1
maintenanceNote
[DMF/Common]
Maintenance Note
This element provides more information regarding specific requirements for maintaining the resource.
 Free Text 0..1


Medium

The properties of Medium are listed below.


Identifier Title / Description Value Domain Card
name
[DMF/Data]
Name
This is the name of the medium on which the resource can be received.
 Medium Name Codelist 1
volume
[DMF/Data]
Volume
This is the number of items in the medium identified.
 Integer 0..1


Meteorological Condition

The properties of Meteorological Condition are listed below.


Identifier Title / Description Value Domain Card
avAirTemp
[DMF/Sensor]
Average Air Temperature
Average air temperature at flight level along the flight path during the data acquisition.
 Float 1
maxRelHum
[DMF/Sensor]
Maximum Relative Humidity
Maximum relative humidity at flight level along the flight path during the data acquisition.
 Float 1
maxAlt
[DMF/Sensor]
Maximum Altitude
Maximum altitude above mean sea level during the data acquisition (used to define pressure conditions).
 Float 1
metCond
[DMF/Sensor]
Supplemental meteorological conditions
Meteorological conditions in the data acquisition area, in particular clouds, snow and wind.
 String 1

 

Online Location

The properties of Online Location are listed below.


Identifier Title / Description Value Domain Card
location
[DMF/Core]
Online Location URL
This is the effective location of the resource.
 URL 1
function
[DMF/Common]
Online Location Function
This defines the function performed by the online resource.
 Online Function Codelist 0..1


Parent Metadata Reference

The properties of Parent Metadata Reference are listed below.


Identifier Title / Description Value Domain Card
mdIdentifier
[DMF/Common]
Parent Metadata Set Identifier
Identifies the metadata set identifier of a resource to which this resource is a subset (child).
Constraints:
* This element is not applicable to services.
  • It is mandatory if an upper-level hierarchy exists, typically if a dataset pertains to a dataset series.


String
It is strongly recommended to provide a unique identifier (e.g. UUID or URI) or a locator (e.g. URL). The value shall be the identifier of an existing metadata set.
 1
mdLink
[DMF/Data+]
Parent Metadata Set Link
Online location to the metadata set of a resource to which this resource is a subset (child).
 URL 0..1


Party

The properties of Party are listed below where at least one of the orgName, name, or position element should be supplied.


Identifier Title / Description Value Domain Card
orgName
[DMF/Core]
Organization Name of the Party
This is the organization name of the party.
 Free Text 0..1
name
[DMF/Core]
Party Name
This is the name of the individual representing the party.
 String 0..1
position
[DMF/Core]
Party Position
This is the position of the individual representing the party.
 Free Text 0..1
address
[DMF/Common]
Party Address
This is the postal address line for the location of the party.
 String 0..*
postalCode
[DMF/Common]
Party Postal Code
This is the ZIP or other postal code of the party location.
 String 0..1
administrativeArea
[DMF/Common]
Party state, province
This is the state or province of the party location.
 String 0..1
city
[DMF/Common]
Party City
This is the city of the party location.
 String 0..1
country
[DMF/Core]
Party Country
This is the country of the party location.
 String 0..1
phone
[DMF/Common]
Party Phone Number
This is a phone number to be used in order to contact a representative of the party.
 String 0..*
fax
[DMF/Common]
Party Fax Number
This is a facsimile number to be used in order to contact a representative of the party.
 String 0..*
email
[DMF/Common]
Party E-mail
This is an e-mail to be used in order to contact a representative of the party.
 String 0..*


Patch

The properties of Patch are listed below.


Identifier Title / Description Value Domain Card
point
[DMF/Core]
Point
These are the points describing the polygon. They are ordered. The last point is different from the first point.
Constraints:
* Points should be 2-dimensional coordinates.


Point 3..*


Platform

The properties of Platform are listed below.


Identifier Title / Description Value Domain align=center style="border-top:1pt solid #000000;border-bottom:1pt solid #000000;border-left:none;border-right:1pt solid #000000;padding-top:0.049cm;padding-bottom:0.049cm;padding-left:0cm;padding-right:0.049cm;" | Card
platformId
[DMF/Sensor]
Identifier of the platform
Identifier of the platform.
 Identifier 1  
platformDesc
[DMF/Sensor]
Description of the platform
Textual description of the platform.
 String 0..1  


Point

The properties of Point are listed below.


Identifier Title / Description Value Domain Card
coordinate
[DMF/Core]
Coordinates of the point
This metadata expresses the coordinates of the point. The dimension of the coordinates depends on the reference system used.
 Float 2..*


Polygon

A polygon is composed of one exterior patch (GM_Surface accordingly to ISO 19107).
The properties of Polygon are listed below.


Identifier Title / Description Value Domain align=center style="border-top:1pt solid #000000;border-bottom:1pt solid #000000;border-left:none;border-right:1pt solid #000000;padding-top:0.049cm;padding-bottom:0.049cm;padding-left:0cm;padding-right:0.049cm;" | Card
exterior
[DMF/Core]
Exterior Patch
Exterior patch describing the surface.
 Patch 1  
crs
[DMF/Core]
CRS
CRS of the polygon expressed as a URI.
 URI 1  


Process Step

The properties of Process Step are listed below.


Identifier Title / Description Value Domain Card
description
[DMF/Common]
Description of the Process Step
This is a general description of the process step explaining what has been processed.
 Free Text 1
rationale
[DMF/Common]
Rationale of the Process Step
This element explains why this process step has been performed.
 Free Text 0..1
date
[DMF/Common]
Date and Time of the Process Step
This element describes when the step has been processed.
 DateTime 0..1
processor
[DMF/Common]
Process Step Party
This element describes the Party who has processed the step.
 Responsible Party 0..*


Quantitative Result

The properties of Quantitative Result are listed below.


Identifier Title / Description Value Domain Card
unit
[DMF/Common]
Unit of Measure
Value unit for reporting a data quality result.
 Unit of Measure Codelist
use the code "unity" when no units are applicable
 1
result
[DMF/Common]
Result
This is the result of the quality evaluation.
The result is expressed either as a Date, DateTime, Float, Integer, Boolean, Support File, or Citation. Note: In case it is expressed as a Citation the referenceDate is mandatory.
 Date, DateTime, Float, Integer, Boolean, Support File, Citation or Record 1


Range

The properties of Range are listed below.


Identifier Title / Description Value Domain Card
identifier
[DMF/Data]
Identifier
Number that uniquely identifies instances of bands of wavelengths on which a sensor operates.
 String 1
type
[DMF/Data]
Type
Description of the type of a cell measurement value.
 Type Codelist 1
descriptor
[DMF/Data]
Descriptor
Description of the range of a cell measurement value.
 Free Text 0..1
maxValue
[DMF/Data]
Maximum Value
Longest wavelength that the sensor is capable of collecting within a designated band.
 Float 0..1
minValue
[DMF/Data]
Minimum Value
Shortest wavelength that the sensor is capable of collecting within a designated band.
 Float 0..1
units
[DMF/Data]
Units
Units in which sensor wavelengths are expressed.
Constraints:
* It is mandatory if maxValue or minValue are provided.
  • The codelist value shall correspond to a unit of length


Unit of Measure Codelist 0..1
bitsPerValue
[DMF/Data]
Bits Per Value
Maximum number of significant bits in the uncompressed representation for the value in each band of each pixel.
 Integer 0..1
transPolarisation
[DMF/Sensor]
transmitted polarisation
polarization of the radiation transmitted
Note: for HH polarization, for example, please select horizontal both for the transPolarisation and for the detPolarisation attibute.
 Polarisation Codelist 0..1
detPolarisation
[DMF/Sensor]
detected polarisation
polarization of the radiation detected
Note: for HH polarization, for example, please select horizontal both for the transPolarisation and for the detPolarisation attibute.
 Polarisation Codelist 0..1


Record

The properties of Record are listed below.


Identifier Title / Description Value Domain Card
property
[DMF/Specific]
 A Record is a mean to express value according to a complex structure from various type. Each part of record is stored in a "property" element. Record Property 1..*

 

Record Property

The properties of Record Property are listed below.


Identifier Title / Description Value Domain Card
name
[DMF/Specific]
 Name of the property String 1
value
[DMF/Specific]
 Value for the property. This element can be of any AbstractObject element. For examples, see DGIWG Metadata Guidelines Document. The type depends on the type of the property, see 6.2.4.4 Any 1


Reference Date

The properties of Reference Date are listed below.


Identifier Title / Description Value Domain Card
date
[DMF/Core]
Date
Reference date
Default date is “9999”. It does mean the date has to be determined.
 Date or DateTime
Default is 9999
 1
type
[DMF/Core]
Type of Reference Date
Event used for reference date.
 Date Type Codelist

Default is publication

1


Regulated Quality Report

Warning: Minimum one kind of result and maximum two kinds of results: a conformance result and a quantitative or coverage or descriptive result
The properties of Regulated Quality Report are listed below.


Identifier Title / Description Value Domain Card
identifier
[DMF/Common]
Measure Identifier
This is the key identifier of the reported quality measure. Each measure identifier can be seen as a specific quality element.
 Identifier 1
method
[DMF/Common]
Description of the Evaluation Method
Details about the method used for performing the evaluation.
 Free Text 0..1
cnfResult
[DMF/Common]
Conformance Result
The result of the evaluation is reported as a conformance statement.
 Conformance Result 0..1
qtyResult
[DMF/Common]
Quantitative Result
The result of the evaluation is reported as a quantitative information.
 Quantitative Result 0..1
descResult
[DMF/Common]
Descriptive Result
The result of the evaluation is reported as a descriptive information.
 String, Free Text or Anchor 0..1
covResult
[DMF/Data+]
Coverage Result
The result of the quality evaluation is provided as a coverage.
 Coverage Result 0..1


Releasability

The properties of Releasability are listed below.


Identifier Title / Description Value Domain Card
addressee
[DMF/Defence]
Releasability Addressee
This element establishes a body to which the resource can be released.
 String
If available, the String value is expected to be a 3-character country codes from STANAG 1059.
 0..*
statement
[DMF/Defence]
Releasability Statement
This element established the statement of the releasability.
Default value for this element should be set by the implementer’s security policy.
 Free Text 1
statementExtension
[DMF/Defence]
Releasability Statement Extension
This element provides complementary information related to the Releasability Statement.
 Free Text 0..1
disseminationConstraints
[DMF/Defence]
Dissemination constraints
Additional components in determining releasability.
 Dissemination Constraint Codelist
Any other appropriate codelist can be defined according to the security management system.
 0..*


Resolution

The properties of Resolution are listed below.


Identifier Title / Description Value Domain Card
equivalentScale
[DMF/Core]
Equivalent Scale
Level of detail expressed as the scale of a comparable hardcopy map or chart.
Constraints:
* It is mandatory to provide one of equivalentScale, distance, vertical or levelOfDetail.


Integer 0..1
distance
[DMF/Core]
Ground Sample Distance
Horizontal ground sample distance of the resource (typically for gridded data and imagery-derived products). A resolution distance shall be expressed as a distance.
Note: Not applicable to non-geographic data. This element is used to give a general overview of the resolution of the data. If more accurate resolution elements are needed they can be encoded as quality results.
Constraints:
* It is mandatory to provide one of equivalentScale, distance, vertical or levelOfDetail.


Distance 0..1
vertical
[DMF/Common]
Vertical
Vertical sampling distance.
Constraints:
* It is mandatory to provide one of equivalentScale, distance, vertical or levelOfDetail.


Distance 0..1
levelOfDetail
[DMF/Common]
Level of detail
Brief textual description of the spatial resolution of the resource.
Constraints:
* It is mandatory to provide one of equivalentScale, distance, vertical or levelOfDetail.


Free Text 0..1


Responsible Party

The properties of Responsible Party are listed below.


Identifier Title / Description Value Domain Card
party
[DMF/Core]
Description of the Party
This is the description of the party.
 Party 1
role
[DMF/Core]
Role of the Party
This is the role played by the party.
 Role Codelist 1


Security Constraint

The properties of Security Constraint are listed below.


Identifier Title / Description Value Domain Card
level
[DMF/Core]
Classification Level
This is the security classification level of the resource or metadata.
Constraints:
* This metadata element applies only if a classification level has been established for the resource.


Classification Level Codelist
Any other codelist can be defined to fit to other classification systems.

Default is unclassified

1
system
[DMF/Core]
Classification System
This is the classification system related to the classification level. The classification system is expressed as a code of the corresponding country or body.
Constraints:
* This metadata element is strongly recommended. It is mandated in a context of international exchange and if level is implemented using a different codelist from the one in DMF.


String
If available, the String value is expected to be a 3-character country code from STANAG 1059.
 0..1
note
[DMF/Common]
Security Note
This is an explanation of the application of the security constraints or other restrictions and prerequisites for obtaining and using the resource or metadata.
 Free Text 0..1
handling
[DMF/Common]
Handling Description
This is additional information about the restrictions on handling the resource or metadata.
Note: one typical example is “limdis” (“limited distribution”, used by MGCP).
 Free Text 0..1
limitation
[DMF/Common]
Limitation
Additional information about the limitations applicable for security reasons.
 Free Text 0..*


Service Coupling

The properties of Service Coupling are listed below.


Identifier Title / Description Value Domain Card
operationName
[DMF/Services]
Operation Name
Name of the operation.
 String 1
identifier
[DMF/Services]
Identifier
Identifier of the tightly coupled dataset.
 String 1
scope
[DMF/Services]
Scope
Scope of the coupling (e.g. name of the WMS layer in which the coupled data are provided when a GetMap operation is called).
Constraints:
* Anchor complex type is not allowed for scope.code and scope.namespace which are necessarily implemented as String


Identifier 0..1


Service Operation

Here are the properties of Service Operation.


Identifier Title / Description Value Domain Card
name
[DMF/Services]
Name of the service operation
Name of the operation.
 String
Default is unknown
 1
platform
[DMF/Services]
Platform of the service operation
Distributed computing Platform.
 Distributed Computing Platform Codelist

Default is WebServices

1..*
connectPoint
[DMF/Services]
Connect point
Handle for accessing the service interface.
 Online Location
Default value: one instance of RSONLLC
 1..*


Source

The properties of Source are listed below.


Identifier Title / Description Value Domain Card
description
[DMF/Common]
Description of the Source
This is a general description of the source data. When a full source citation is not provided, this metadata element will typically contain a combination of series – sheet name – edition – edition date of the source data, enabling a loose reference to the source.
Constraints:
* =CONCATENER("Mandatory if an ";$B$250;" is not provided.")


Free Text 0..1
extent
[DMF/Common]
Extent of the Source
This is the spatial extent covered by the source within the current set of data.
Constraints:
* =CONCATENER("Mandatory if a ";$B$249;" is not provided.")


Extent 0..*
equivalentScale
[DMF/Common]
Equivalent Scale for the Source
The equivalent scale is expressed as an integer value expressing the scale denominator.
 Integer 0..1
distance
[DMF/Data+]
Distance of the Source
Ground sample distances of the source (typically for gridded data and imagery-derived products).
A resolution distance shall be expressed as a distance.
 Distance 0..1
citation
[DMF/Common]
Citation of the Source

Reference to the source data. The identifier or title of the citation is typically a combination of series – sheet name – edition – edition date of the source, enabling a loose reference to the source. The referenceDate is mandatory.

Citation 0..1
sourceMetadata
[DMF/Common]
Identifier of the metadata of the source
This element provides a unique reference to the metadata of the source.
 URI, URL or UUID 0..1


Special Cell Values

The properties of Special Cell Values are listed below.


Identifier Title / Description Value Domain Card
name
[DMF/Specific]
Name of the Special Cell
Name identifying the special cell.
 String 1
definition
[DMF/Specific]
Definition of the Special Cell
Full description of the specific meaning or intended use of the special cell.
 Free Text 1
cellValue
[DMF/Specific]
Cell Value
Values of the attributes of the cell.
 Record 1..*


Support File

The properties of Support File are listed below.


Identifier Title / Description Value Domain align=center style="border-top:1pt solid #000000;border-bottom:1pt solid #000000;border-left:none;border-right:1pt solid #000000;padding-top:0.049cm;padding-bottom:0.049cm;padding-left:0cm;padding-right:0.049cm;" | Card
name
[DMF/Common]
Name of the File
This is the name of the file.
 String, URI or Anchor 1  
description
[DMF/Common]
Description of the File
This is the description of the file.
 Free Text 1  


Temporal Extent

The properties of Temporal Extent are listed below.


Identifier Title / Description Value Domain Card
start
[DMF/Core]
Start Point of the Temporal Extent
This metadata element expresses the start point of the temporal extent.
 Date or DateTime 1
end
[DMF/Core]
End Point of the Temporal Extent
This metadata element expresses the end point of the temporal extent. When it is not set, the temporal extent is expressed as a single instant defined by the start point.
 Date or DateTime 0..1


Translation

The properties of Translation are listed below.


Identifier Title / Description Value Domain Card
translatedText
[DMF/Core]
Translated Text
This is the translation of the nominal value.
 String 1
localeId
[DMF/Core]
Locale
This is the identifier of locale in which the nominal value is translated.
Constraints:
* This attribute should be implemented by reference, using the identifier of the Locale.


String 1


Unspecified Quality Report

Warning: Minimum one kind of result and maximum two kinds of results: a conformance result and a quantitative or coverage or descriptive result
The properties of Unspecified Quality Report are listed below. See DGIWG Metadata Guidelines Document for examples of quality reports.


Identifier Title / Description Value Domain Card
qualityElement
[DMF/Common]
Quality Element
This is the type of quality element evaluated. The appropriate value depends on the quality criteria concerned by the quality measure.
 Quality element Codelist

Default is DQ_ConceptualConsistency

1
measureName
[DMF/Common]
Measure Name
This is the name of the measure applied.
 Free Text 0..1
measureDescription
[DMF/Common]
Measure Description
This is the description of the measure applied.
 Free Text 0..1
method
[DMF/Common]
Description of the Evaluation Method
Details about the method used for performing the evaluation.
 Free Text 0..1
cnfResult
[DMF/Common]
Conformance Result
The result of the evaluation is reported as a conformance statement.
 Conformance Result 0..1
qtyResult
[DMF/Common]
Quantitative Result
The result of the evaluation is reported is quantitative.
 Quantitative Result 0..1
descResult
[DMF/Common]
Descriptive Result
The result of the evaluation is reported as a descriptive information.
 String, Free Text or Anchor 0..1
covResult
[DMF/Data+]
Coverage Result
The result of the quality evaluation is provided as a coverage.
 Coverage Result 0..1


Usage

One example of usage could be the mention of the appropriate font to display the nation language elements.
In this case, the name element should be fixed to: font-<Name of the font>. The limitation element would be a way to provide a url to get this font.
As an example for the Latin alphabet the Vera font can be used:
Name: font-Vera
Limitation: The Vera font is under an Open source license and is available here: http://ftp.gnome.org/pub/GNOME/sources/ttf-bitstream-vera/1.10/ttf-bitstream-vera-1.10.tar.gz
The properties of Usage are listed below.


Identifier Title / Description Value Domain Card
name
[DMF/Common]
Resource Specific Usage
This metadata element expresses a brief description of the resource usage.
 Free Text 1
limitation
[DMF/Common]
User Determined Limitation
This metadata element identifies applications, determined by the user, for which the resource is not suitable.
 Free Text 0..1
userContact
[DMF/Common]
User Contact Information
Identification of and means of communicating with person(s) and organization(s) using the resource(s).
 Responsible Party
party.role defaulted to "user" and party.orgName defaulted to "undefined".
 1


Vertical Extent

The properties of Vertical Extent are listed below.


Identifier Title / Description Value Domain Card
minz
[DMF/Core]
Resource Minimum Z value
This metadata element expresses the minimum vertical value contained in the dataset. It is expressed in meters. The vertical datum is the WGS84 ellipsoid.
 Integer 1
maxz
[DMF/Core]
Resource Maximum Z value
This metadata element expresses the maximum vertical value contained in the dataset. It is expressed in meters. The vertical datum is the WGS84 ellipsoid.
 Integer 1
verticalCRS
[DMF/Core]
Vertical Extent reference datum
This metadata element defines in which vertical datum the vertical extent is expressed.
 URI
Default is http://www.opengis.net/def/crs/EPSG/0/4979” (height above WGS84 ellipsoid)
 1
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