ESA Data Ontology
type: ConceptScheme
type: Ontology

Wetlands
type: Concept

Terrestrial Hydrosphere
type: Concept

Coastal Processes
type: Concept
in scheme: ESA Data Ontology

Oceans
type: Concept

Imaging Radars
type: Concept

Radar Altimeters
type: Concept

Photon/Optical Detectors
type: Concept

MARINE OBSTRUCTIONS
type: Concept

COASTAL PROCESSES
type: Concept