GeoAPI 3.0.2

Java interfaces derived from specifications of International Organization for Standardization (ISO) and Open Geospatial Consortium (OGC). The interfaces were created from UML diagrams found in the ISO and OGC specifications.

Links

• GeoAPI home page
• OGC GeoAPI specification
• GeoAPI content (with mapping to OGC/ISO UML)
• Mapping from UML diagrams to Java interfaces
• Departures in Java interfaces compared to UML diagrams
• Well-Known Text 2 (WKT 2) specification
• Well-Known Text 1 (WKT 1) specification

Requirements

• Java 8 or later.
• JSR-385 units of measurement API.

Future work

Following interfaces defined in GeoAPI 3.0 are empty place-holders. Their methods are defined in GeoAPI-pending and may be integrated in a future release of GeoAPI core:

• org.opengis.feature.type.AttributeType
• org.opengis.feature.type.FeatureType
• org.opengis.geometry.Geometry
• org.opengis.geometry.primitive.Point
• org.opengis.temporal.PeriodDuration
• org.opengis.temporal.TemporalPrimitive

The signature of the following methods may change in a future GeoAPI release, depending on progress of org.opengis.temporal and Units of Measurement API:

Changes in Date representation

Changes in Units of Measurement representation

Metadata.getDateStamp() Citation.getEditionDate() CitationDate.getDate() Element.getDates() Event.getTime() ProcessStep.getDate() RequestedDate.getLatestAcceptableDate() RequestedDate.getRequestedDateOfCollection() Requirement.getExpiryDate() MaintenanceInformation.getDateOfNextUpdate() StandardOrderProcess.getPlannedAvailableDateTime() Usage.getUsageDate() Datum.getRealizationEpoch() TemporalDatum.getRealizationEpoch() TemporalDatum.getOrigin() DatumFactory.createTemporalDatum(Map, Date)

Resolution.getDistance() Dimension.getResolution() NominalResolution.getScanningResolution() NominalResolution.getGroundResolution() Band.getNominalSpatialResolution() EnvironmentalRecord.getAverageAirTemperature() EnvironmentalRecord.getMaxRelativeHumidity() EnvironmentalRecord.getMaxAltitude()

Package	Description
org.opengis.annotation	Set of annotations mapping GeoAPI interfaces to OpenGIS UML or XML schemas.
org.opengis.feature.type
org.opengis.geometry
org.opengis.geometry.coordinate
org.opengis.geometry.primitive
org.opengis.metadata	Root package for metadata.
org.opengis.metadata.acquisition	Acquisition information.
org.opengis.metadata.citation	Citation and responsible party information.
org.opengis.metadata.constraint	Constraints information (includes legal and security).
org.opengis.metadata.content	Content information (includes Feature catalogue and Coverage descriptions).
org.opengis.metadata.distribution	Distribution information.
org.opengis.metadata.extent	Extent information.
org.opengis.metadata.identification	Identification information (includes data and service identification).
org.opengis.metadata.lineage	Lineage information.
org.opengis.metadata.maintenance	Maintenance information.
org.opengis.metadata.quality	Data quality and positional accuracy.
org.opengis.metadata.spatial	Spatial representation information (includes grid and vector representation).
org.opengis.parameter	Description and storage of parameter values.
org.opengis.referencing	Reference systems.
org.opengis.referencing.crs	Coordinate reference systems (coordinate systems with a datum).
org.opengis.referencing.cs	Coordinate systems and their axis.
org.opengis.referencing.datum	Geodetic datum (the relationship of a coordinate system to the earth).
org.opengis.referencing.operation	Coordinate operations (relationship between any two coordinate reference systems).
org.opengis.temporal
org.opengis.util	A set of base types from ISO 19103 which can not be mapped directly from Java, plus utilities.