+ XML Schema Documentation +
++ Schema Document Properties +
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | + Target Namespace + | +None | +
|---|---|
| Element and Attribute Namespaces | +
+
|
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+
+ Platform schema. A document describes one platform: its physical characteristics, its
+ directional radiated-noise signature across frequency bands, and the sonar sensors it
+ carries. The named value types below carry XSD facets (ranges) and one enumeration, and the
+ radiated-noise structure carries enforced cardinalities, so the validation gate has something
+ meaningful to enforce.
+
+
+
+
+
+
+
+
+ + Declared Namespaces +
+
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
+ Global Declarations +
+Element: ActiveManufacturer
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Manufacturer of the active sonar.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <ActiveManufacturer> xs:string </ActiveManufacturer> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: ActiveName
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Model name of the active sonar.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <ActiveName> xs:string </ActiveName> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: ActiveOperatingFrequency
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Nominal operating (centre) frequency of the active sonar, in hertz.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <ActiveOperatingFrequency> Hertz </ActiveOperatingFrequency> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: ActiveSonar
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ An active sonar: it transmits, so it carries a source level, beam/pulse figures, and a derived maximum (echo) detection range.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <ActiveSonar> +Start All [1]+
<ActiveName> ... </ActiveName> [1] + <ActiveManufacturer> ... </ActiveManufacturer> [1] + <ActiveOperatingFrequency> ... </ActiveOperatingFrequency> [1] + <SourceLevel> ... </SourceLevel> [1] + <Beamwidth> ... </Beamwidth> [1] + <PulseLength> ... </PulseLength> [1] + <MaxRange> ... </MaxRange> [1] +End All
</ActiveSonar> +
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+ <xs:element name="ActiveSonar"> + <xs:complexType> + <xs:all> + <xs:element ref="ActiveName"/> + <xs:element ref="ActiveManufacturer"/> + <xs:element ref="ActiveOperatingFrequency"/> + <xs:element ref="SourceLevel"/> + <xs:element ref="Beamwidth"/> + <xs:element ref="PulseLength"/> + <xs:element ref="MaxRange"/> + </xs:all> + </xs:complexType> +</xs:element> ++
+
+
+
+
+ +
Element: ArrayGain
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Array gain of the receiving array, in decibels.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <ArrayGain> Decibels </ArrayGain> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: Band
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ The directional radiated noise for one frequency band.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <Band> +Start All [1]+
<BandIndex> ... </BandIndex> [1] + <CentreFrequency> ... </CentreFrequency> [1] + <Directional> ... </Directional> [1] +End All
</Band> +
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: BandIndex
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ 1-based ordinal of the band within the signature.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <BandIndex> xs:positiveInteger </BandIndex> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: Beamwidth
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Transmit/receive beamwidth, in degrees.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <Beamwidth> Degrees </Beamwidth> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: BearingAccuracy
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ 1-sigma bearing accuracy of the sonar, in degrees.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <BearingAccuracy> Degrees </BearingAccuracy> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: CentreFrequency
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Centre frequency of the band, in hertz.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <CentreFrequency> Hertz </CentreFrequency> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: Characteristics
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ The physical characteristics of the platform.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <Characteristics> +Start All [1]+
<Draft> ... </Draft> [1] + <Length> ... </Length> [1] + <Weight> ... </Weight> [1] + <YearIntroduced> ... </YearIntroduced> [1] +End All
</Characteristics> +
+
+
+
+
+
+
+
+ +
Element: DetectionThreshold
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Signal-to-noise ratio required for detection, in decibels.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <DetectionThreshold> Decibels </DetectionThreshold> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: Directional
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ The all-round radiated noise for one band: the directional sectors in ascending bearing order.
+
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+
+
+
+
+ +
Element: Draft
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Draft (depth of the lowest point below the waterline), in metres.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <Draft> Metres </Draft> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: GeneratedUtc
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ UTC timestamp identifying when the document was produced.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <GeneratedUtc> xs:dateTime </GeneratedUtc> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: Length
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Overall length of the platform, in metres.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <Length> Metres </Length> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: MaxRange
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Maximum echo detection range, in metres.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <MaxRange> Metres </MaxRange> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: PassiveManufacturer
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Manufacturer of the passive sonar.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <PassiveManufacturer> xs:string </PassiveManufacturer> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: PassiveName
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Model name of the passive sonar.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <PassiveName> xs:string </PassiveName> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: PassiveOperatingFrequency
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Nominal operating (centre) frequency of the passive sonar, in hertz.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <PassiveOperatingFrequency> Hertz </PassiveOperatingFrequency> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: PassiveSonar
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ A passive sonar: it only listens, so it carries array gain, a detection threshold and a bearing accuracy rather than a transmit source level.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <PassiveSonar> +Start All [1]+
<PassiveName> ... </PassiveName> [1] + <PassiveManufacturer> ... </PassiveManufacturer> [1] + <PassiveOperatingFrequency> ... </PassiveOperatingFrequency> [1] + <ArrayGain> ... </ArrayGain> [1] + <DetectionThreshold> ... </DetectionThreshold> [1] + <BearingAccuracy> ... </BearingAccuracy> [1] +End All
</PassiveSonar> +
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+ <xs:element name="PassiveSonar"> + <xs:complexType> + <xs:all> + <xs:element ref="PassiveName"/> + <xs:element ref="PassiveManufacturer"/> + <xs:element ref="PassiveOperatingFrequency"/> + <xs:element ref="ArrayGain"/> + <xs:element ref="DetectionThreshold"/> + <xs:element ref="BearingAccuracy"/> + </xs:all> + </xs:complexType> +</xs:element> ++
+
+
+
+
+ +
Element: Platform
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Root element: titled, timestamped reference data for one platform in three parts — physical characteristics, directional radiated noise, and the sonar fit.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <Platform> +Start All [1]+
<SchemaVersion> ... </SchemaVersion> [1] + <PlatformName> ... </PlatformName> [1] + <GeneratedUtc> ... </GeneratedUtc> [1] + <Characteristics> ... </Characteristics> [1] + <RadiatedNoise> ... </RadiatedNoise> [1] + <Sensors> ... </Sensors> [1] +End All
</Platform> +
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+ <xs:element name="Platform"> + <xs:complexType> + <xs:all> + <xs:element ref="SchemaVersion"/> + <xs:element ref="PlatformName"/> + <xs:element ref="GeneratedUtc"/> + <xs:element ref="Characteristics"/> + <xs:element ref="RadiatedNoise"/> + <xs:element ref="Sensors"/> + </xs:all> + </xs:complexType> +</xs:element> ++
+
+
+
+
+ +
Element: PlatformName
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Human-readable name of the platform.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <PlatformName> xs:string </PlatformName> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: PulseLength
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Transmit pulse length, in seconds.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <PulseLength> Seconds </PulseLength> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: Quality
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +Quality | +
|---|---|
| Type | ++ + SignatureQuality + + | +
| + Nillable + | +no | +
| + Abstract + | +no | +
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ How this signature was obtained.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <Quality> SignatureQuality </Quality> ++
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+ <xs:element name="Quality" type="SignatureQuality"/> ++
+
+
+
+
+ +
Element: RadiatedNoise
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ The platform's radiated-noise signature: one or more frequency bands in ascending index order.
+
+
+
+
+
+
+
+
+
+
+
+ +
Element: SchemaVersion
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Version of the schema this document targets.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <SchemaVersion> xs:string </SchemaVersion> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: Sector
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +Sector | +
|---|---|
| Type | ++ + SectorType + + | +
| + Nillable + | +no | +
| + Abstract + | +no | +
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+ No documentation provided.
+
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <Sector> +Start All [1]+
<SectorBearing> ... </SectorBearing> [1] + <SectorLevel> ... </SectorLevel> [1] +End All
</Sector> +
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+ <xs:element name="Sector" type="SectorType"/> ++
+
+
+
+
+ +
Element: SectorBearing
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Centre bearing of the sector, in degrees [0, 360).
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <SectorBearing> Bearing </SectorBearing> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: SectorLevel
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Radiated noise level in this sector, in decibels.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <SectorLevel> Decibels </SectorLevel> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: Sensors
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ The sonar fit carried by the platform: one active sonar and one or more passive sonars.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <Sensors> +Start All [1]+
<ActiveSonar> ... </ActiveSonar> [1] + <PassiveSonar> ... </PassiveSonar> [1..*] +End All
</Sensors> +
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+ <xs:element name="Sensors"> + <xs:complexType> + <xs:all> + <xs:element ref="ActiveSonar"/> + <xs:element ref="PassiveSonar" maxOccurs="unbounded"/> + </xs:all> + </xs:complexType> +</xs:element> ++
+
+
+
+
+ +
Element: SourceLevel
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Transmit source level, in decibels.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <SourceLevel> Decibels </SourceLevel> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: Weight
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Displacement (weight) of the platform, in tonnes.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <Weight> Tonnes </Weight> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
Element: YearIntroduced
+
+
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ Calendar year the platform class entered service.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <YearIntroduced> Year </YearIntroduced> ++
+
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+
+ +
+ Global Definitions +
+Complex Type: SectorType
+
+
+
+
+
+
+ + Type hierarchy +
+
+
+
+
+
+ | Super-types: | +None | +
|---|---|
| Sub-types: | +None | +
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +SectorType | +
|---|---|
| + Abstract + | +no | +
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ The radiated noise level in one directional bearing sector of a band.
+
+
+
+
+
+
+ + XML Instance Representation + + + +
+
+
+
+
+ <...> +Start All [1]+
<SectorBearing> ... </SectorBearing> [1] + <SectorLevel> ... </SectorLevel> [1] +End All
</...> +
+
+
+
+
+
+ + Schema Component Representation + + + +
+
+
+
+
+ <xs:complexType name="SectorType"> + <xs:all> + <xs:element ref="SectorBearing"/> + <xs:element ref="SectorLevel"/> + </xs:all> +</xs:complexType> ++
+
+
+
+
+ +
Simple Type: Bearing
+
+
+
+
+
+
+ + Type hierarchy +
+
+
+
+
+
+ | Super-types: | +xs:decimal < Bearing (by restriction) | +
|---|---|
| Sub-types: | +None | +
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +Bearing | +
|---|---|
| Content | +
+
|
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ A compass bearing in degrees, in the half-open interval [0, 360): 0 is dead
+ ahead, increasing clockwise.
+
+
+
+
+
+
+
+
+ +
Simple Type: Decibels
+
+
+
+
+
+
+ + Type hierarchy +
+
+
+
+
+
+ | Super-types: | +xs:decimal < Decibels (by restriction) | +
|---|---|
| Sub-types: | +None | +
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +Decibels | +
|---|---|
| Content | +
+
|
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ A level expressed in decibels (dB), bounded to a sane sonar range.
+
+
+
+
+
+
+
+
+ +
Simple Type: Degrees
+
+
+
+
+
+
+ + Type hierarchy +
+
+
+
+
+
+ | Super-types: | +xs:decimal < Degrees (by restriction) | +
|---|---|
| Sub-types: | +None | +
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +Degrees | +
|---|---|
| Content | +
+
|
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ An angle in degrees, in the closed interval [0, 360] (e.g. a beamwidth).
+
+
+
+
+
+
+
+
+ +
Simple Type: Hertz
+
+
+
+
+
+
+ + Type hierarchy +
+
+
+
+
+
+ | Super-types: | +xs:decimal < Hertz (by restriction) | +
|---|---|
| Sub-types: | +None | +
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +Hertz | +
|---|---|
| Content | +
+
|
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ A non-negative frequency in hertz (Hz).
+
+
+
+
+
+
+
+
+ +
Simple Type: Metres
+
+
+
+
+
+
+ + Type hierarchy +
+
+
+
+
+
+ | Super-types: | +xs:decimal < Metres (by restriction) | +
|---|---|
| Sub-types: | +None | +
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +Metres | +
|---|---|
| Content | +
+
|
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ A non-negative distance in metres.
+
+
+
+
+
+
+
+
+ +
Simple Type: Seconds
+
+
+
+
+
+
+ + Type hierarchy +
+
+
+
+
+
+ | Super-types: | +xs:decimal < Seconds (by restriction) | +
|---|---|
| Sub-types: | +None | +
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +Seconds | +
|---|---|
| Content | +
+
|
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ A non-negative duration in seconds.
+
+
+
+
+
+
+
+
+ +
Simple Type: SignatureQuality
+
+
+
+
+
+
+ + Type hierarchy +
+
+
+
+
+
+ | Super-types: | +xs:string < SignatureQuality (by restriction) | +
|---|---|
| Sub-types: | +None | +
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +SignatureQuality | +
|---|---|
| Content | +
+
|
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ How a radiated-noise signature was obtained: measured at sea, modelled, or
+ estimated.
+
+
+
+
+
+
+
+
+ +
Simple Type: Tonnes
+
+
+
+
+
+
+ + Type hierarchy +
+
+
+
+
+
+ | Super-types: | +xs:decimal < Tonnes (by restriction) | +
|---|---|
| Sub-types: | +None | +
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +Tonnes | +
|---|---|
| Content | +
+
|
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ A non-negative mass/displacement in tonnes (1000 kg).
+
+
+
+
+
+
+
+
+ +
Simple Type: Year
+
+
+
+
+
+
+ + Type hierarchy +
+
+
+
+
+
+ | Super-types: | +xs:integer < Year (by restriction) | +
|---|---|
| Sub-types: | +None | +
+
+
+
+
+
+ + Properties + + + +
+
+
+
+
+
+ | Name | +Year | +
|---|---|
| Content | +
+
|
+
+
+
+
+
+
+ + Documentation + + + +
+
+
+
+
+
+
+
+ A Gregorian calendar year, constrained to a sane modern range [1900, 2100].
+
+
+
+
+
+
+
+
+ +
+
+
+
+ + Glossary +
+Abstract (Applies to complex type definitions and element declarations). An abstract element or complex type cannot used to validate an element instance. If there is a reference to an abstract element, only element declarations that can substitute the abstract element can be used to validate the instance. For references to abstract type definitions, only derived types can be used.
+All Model Group Child elements can be provided in any order in instances. See: http://www.w3.org/TR/xmlschema-1/#element-all.
+Choice Model Group Only one from the list of child elements and model groups can be provided in instances. See: http://www.w3.org/TR/xmlschema-1/#element-choice.
+Collapse Whitespace Policy Replace tab, line feed, and carriage return characters with space character (Unicode character 32). Then, collapse contiguous sequences of space characters into single space character, and remove leading and trailing space characters.
+Disallowed Substitutions (Applies to element declarations). If substitution is specified, then substitution group members cannot be used in place of the given element declaration to validate element instances. If derivation methods, e.g. extension, restriction, are specified, then the given element declaration will not validate element instances that have types derived from the element declaration's type using the specified derivation methods. Normally, element instances can override their declaration's type by specifying an xsi:type attribute.
Key Constraint Like Uniqueness Constraint, but additionally requires that the specified value(s) must be provided. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.
+Key Reference Constraint Ensures that the specified value(s) must match value(s) from a Key Constraint or Uniqueness Constraint. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.
+Model Group Groups together element content, specifying the order in which the element content can occur and the number of times the group of element content may be repeated. See: http://www.w3.org/TR/xmlschema-1/#Model_Groups.
+Nillable (Applies to element declarations). If an element declaration is nillable, instances can use the xsi:nil attribute. The xsi:nil attribute is the boolean attribute, nil, from the http://www.w3.org/2001/XMLSchema-instance namespace. If an element instance has an xsi:nil attribute set to true, it can be left empty, even though its element declaration may have required content.
Notation A notation is used to identify the format of a piece of data. Values of elements and attributes that are of type, NOTATION, must come from the names of declared notations. See: http://www.w3.org/TR/xmlschema-1/#cNotation_Declarations.
+Preserve Whitespace Policy Preserve whitespaces exactly as they appear in instances.
+Prohibited Derivations (Applies to type definitions). Derivation methods that cannot be used to create sub-types from a given type definition.
+Prohibited Substitutions (Applies to complex type definitions). Prevents sub-types that have been derived using the specified derivation methods from validating element instances in place of the given type definition.
+Replace Whitespace Policy Replace tab, line feed, and carriage return characters with space character (Unicode character 32).
+Sequence Model Group Child elements and model groups must be provided in the specified order in instances. See: http://www.w3.org/TR/xmlschema-1/#element-sequence.
+Substitution Group Elements that are members of a substitution group can be used wherever the head element of the substitution group is referenced.
+Substitution Group Exclusions (Applies to element declarations). Prohibits element declarations from nominating themselves as being able to substitute a given element declaration, if they have types that are derived from the original element's type using the specified derivation methods.
+Target Namespace The target namespace identifies the namespace that components in this schema belongs to. If no target namespace is provided, then the schema components do not belong to any namespace.
+Uniqueness Constraint Ensures uniqueness of an element/attribute value, or a combination of values, within a specified scope. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.
+
+
+
+
+
+ +