Overview of Apache sis-metadata module. This Javadoc is only about one specific module. For the full Apache SIS project, see the aggregated Javadoc.
All Packages Metadata Utilities 
Package Description
org.apache.sis.metadata
Root package for various metadata implementations.
org.apache.sis.metadata.iso
Root package for ISO 19115 metadata about resources (data or services).
org.apache.sis.metadata.iso.acquisition
Information about the measuring instruments, the platform carrying them, and the mission to which the data contributes.
org.apache.sis.metadata.iso.citation
Reference to the data or service (citation, responsible party, contact information).
org.apache.sis.metadata.iso.constraint
Information about legal and security constraints placed on data.
org.apache.sis.metadata.iso.content
Description of the dataset content.
org.apache.sis.metadata.iso.distribution
Information about the options for obtaining a resource (data or service).
org.apache.sis.metadata.iso.extent
Information about spatial, vertical, and temporal extent.
org.apache.sis.metadata.iso.identification
Information to uniquely identify the data or service.
org.apache.sis.metadata.iso.lineage
Information about the sources and production processes of a dataset.
org.apache.sis.metadata.iso.maintenance
Information about the frequency and scope of data updates.
org.apache.sis.metadata.iso.quality
Information about data quality, accuracy and consistency of a dataset.
org.apache.sis.metadata.iso.spatial
Information about the mechanisms (grid or vector) used to represent spatial data.
org.apache.sis.metadata.sql
An implementation of Metadata interfaces fetching the data from an SQL database.
org.apache.sis.util.iso
Implementations of GeoAPI types from the org.opengis.util package.
org.apache.sis.xml
Provides methods for marshalling and unmarshalling SIS objects in XML.