ISO
ISO TC 211 Geographic information/Geomatics Committee site

XML schema representations of geographic technology standards

SAR, INSAR, lidar and sonar (SMI)

SAR, INSAR, lidar and sonar Version: 1.1

Description

The XML schema was encoded using the rules described in ISO 19108 and ISO/TS 19139:2007.

SMI 1.1 is an XML Schema implementation derived from:

  • ISO 19130-1, Geographic Information - Imagery Sensor Models for Geopositioning - Part 1: Fundamentals; and

  • ISO 19130-2, Geographic Information - Imagery Sensor Models for Geopositioning - Part 2: SAR, INSAR, lidar and sonar.

XML Namespace for smi 1.1

The namespace URI for smi 1.1 is https://schemas.isotc211.org/19130/-3/smi/1.1.

XML Schema for smi 1.1

https://schemas.isotc211.org/19130/-3/smi/1.1.0/smi.xsd is the XML Schema document to be referenced by XML documents containing XML elements in the smi 1.1 namespace or by XML Schema documents importing the smi 1.1 namespace. This XML schema includes (indirectly) all the implemented concepts of the smi namespace, but it does not contain the declaration of any types.

Sensor Model

https://schemas.isotc211.org/19130/-2/smi/1.1.0/sensorModel.xsd implements the UML conceptual schema defined in ISO 19130-2, Geographic Information - Imagery Sensor Models for Geopositioning - Part 2: SAR, INSAR, lidar and sonar. It was created using the encoding rules defined in ISO 19118, ISO 19139.

https://schemas.isotc211.org/19130/-2/smi/1.1.0/sensorModel.xsd contains the following classes:

  • SE_SensorModel

Sensor Parameters

https://schemas.isotc211.org/19130/-2/smi/1.1.0/sensorParameters.xsd implements the UML conceptual schema defined in ISO 19130-2, Geographic Information - Imagery Sensor Models for Geopositioning - Part 2: SAR, INSAR, lidar and sonar. It was created using the encoding rules defined in ISO 19118, ISO 19139.

UML diagram of SAR
Figure 1. Classes in the ISO 19130-2 smi namespace, sensor parameters.

https://schemas.isotc211.org/19130/-2/smi/1.1.0/sensorParameters.xsd contains the following classes:

  • SE_SAROperation

  • SE_InSARTime

  • SE_InSAROperation

  • SE_InSARDualAntennaPosition

  • SE_LIDAROperation

  • SE_LIDARPulse

  • SE_SonarOperation

  • SE_SonarOperationMode

  • SE_Transducer

  • SE_Receiver

  • SE_Transmitter

  • SE_SonarCalibration

  • SE_BarCheck

  • SE_PatchTest

  • SE_SoundVelocityProfile

  • SE_NavCheck

  • SE_DraftOffset

  • SE_TidalAdjustment

Spatial Elements

https://schemas.isotc211.org/19130/-2/smi/1.1.0/spatialElements.xsd implements the UML conceptual schema defined in ISO 19130-2, Geographic Information - Imagery Sensor Models for Geopositioning - Part 2: SAR, INSAR, lidar and sonar. It was created using the encoding rules defined in ISO 19118, ISO 19139.

UML diagram of SAR
Figure 2. Classes in the ISO 19130-2 smi namespace, spatial elements.

https://schemas.isotc211.org/19130/-2/smi/1.1.0/spatialElements.xsd contains the following classes:

  • SE_AerialTriangulation

  • SE_ATAdjustedGCP

  • SE_ATAdjustedPointPosition

  • SE_ATAdjustedTiePoint

  • SE_ATAdjustmentStatistics

  • SE_ATBlock

  • SE_ATCheckPoint

  • SE_ATExteriorOrientation

  • SE_ATGCP

  • SE_ATGNSSMeasurements

  • SE_ATImage

  • SE_ATImageMeasurements

  • SE_ATIMUMeasurements

  • SE_ATObservations

  • SE_ATOtherResults

  • SE_ATStrip

  • SE_ATTiePoints

  • SE_ATUnknowns

  • SE_Dynamics

  • SE_PlatformDynamics

ISO 19130-2 Code lists

https://schemas.isotc211.org/19130/-2/smi/1.1.0/codeList.xsd implements the codelists from the UML conceptual schema defined in ISO 19130-2, Geographic Information - Imagery Sensor Models for Geopositioning - Part 1: SAR, INSAR, lidar and sonar. It was created using the encoding rules defined in ISO 19118, ISO 19139.

UML diagram of SAR
Figure 3. Codelist(s) in the 19130-2 smi namespace

https://schemas.isotc211.org/19130/-2/smi/1.1.0/codeList.xsd contains the following classes:

  • SE_ATDimensionType

  • SE_ATMeasType

  • SE_ATPointType

  • SE_ATStatisticType

  • SE_DataModelingMethod

  • SE_SARCollectionMode

  • SE_SonarDeploymentType

  • SE_SonarMode

  • SE_SonarType

  • SE_TideAdjustType

  • SE_InSARCollectionModeType

  • SE_InSARTransmitReceiveType

  • SE_ATErrorType

  • SE_ATPeripheralDevice

The 19130-2 smi 1.1 namespace imports these other namespaces:

Name Standard Prefix Namespace Location Schema Location

Geographic Common Objects

gco

https://schemas.isotc211.org/19103/-/gco/1.2.0

gco.xsd

Metadata for Data Quality

mdq

https://schemas.isotc211.org/19157/-/mdq/1.2.0

mdq.xsd

Geospatial Meta-Language

gml

http://schemas.opengis.net/gml/3.2.1/gml.xsd

http://schemas.opengis.net/gml/3.2.1/gml.xsd

Sensor Web Enabled

swe

http://www.opengis.net/swe/2.0

http://schemas.opengis.net/sweCommon/2.0/swe.xsd

Working Versions

When revisions to these schema become necessary, they will be managed in the ISO TC211 Git Repository.