National Coastal Catchments (NGSA)

Boundaries of named Australian coastal catchments derived from Geoscience Australia's National Geochemical Survey of Australia (NGSA), showing land areas draining towards coastal waterways and the marine environment. Originally delineated for geochemical sampling, the catchments represent broad drainage areas, with catchments smaller than 1,000 km² excluded.

Données et ressources

Informations supplémentaires

Statutcompleted
Fréquence de mise à jourasNeeded
Langue des métadonnéesen
LicenceCreative Commons Attribution 4.0
Métadonnées sourcesISO 19115 XML
Dernière mise à jour2026-11-05
Créé2026-11-05
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