Four linked vocabularies developed by the International Seabed Geomorphology Mapping Working Group to support a standardized global seabed classification scheme. The vocabularies cover method terms, physiography, morphology features, and geomorphic units structured within process categories. They were published by Geoscience Australia with permission from the ISGM-WG.
Use Cases
- Standardizing seabed mapping terminology based on the published two-part classification scheme.
- Classifying seabed morphology features based on the Part 1 Morphology vocabulary.
- Interpreting seabed features with process-based geomorphic units based on the Part 2 Geomorphology vocabulary.
- Applying a consistent physiographic framework for macroscale seabed shape and geology based on the Physiography vocabulary.
Strengths
- Based on a formal, peer-reviewed two-part classification scheme published in 2020 and 2023.
- Includes four distinct, interlinked vocabularies covering method, physiography, morphology, and geomorphology.
- Developed by an international working group (ISGM-WG) for global standardization.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data is presented in HTML format, which may require parsing for structured use.
Provenance
- Source
- International Seabed Geomorphology Mapping Working Group (ISGM-WG), published by Geoscience Australia.
- Collection Method
- Developed by an expert working group to facilitate standardized global seabed mapping.
- Freshness
- Last updated 2026-04-30 13:04:56.887431; freshness should be verified.
- Geography
- Global