GDMD means Global Disaster Data Master Directory. It is a directory, a hub and a clearinghouse for disaster data in the world. It is also a tool for disaster data directory present, search, publish, mining and analyzing.
• Present: show the directory in same classification system with rich metadata.
• Search: search the directory in local database, federated database, and spatial map style.
• Publish, release the metadata in local or harvest the data catalog with same interface.
• Mining, mining the metadata semantic and produce more labels for data discovery.
• Analyzing, analyzing the linked data and producing disaster data knowledge graph.
Total directory items: 1463
Technical Environment
Last update: 2023-10-28
| Standard | Version(s) |
|---|---|
| OGC API - Records - Part 1: Core | 1.0 |
| OGC API - Features - Part 3: Filtering and CQL | draft |
| OGC CSW | 2.0.2/3.0.0 |
| OGC Filter | 1.1.0/2.0.0 |
| OGC OWS Common | 1.0.0/2.0.0 |
| OGC GML | 3.1.1 |
| OGC SFSQL | 1.2.1 |
| OGC GeoRSS | 1.0 |
| Dublin Core | 1.1 |
| SOAP | 1.2 |
| ISO 19115 | 2003 |
| ISO 19139 | 2007 |
| ISO 19119 | 2005 |
| NASA DIF | 9.7 |
| FGDC CSDGM | 1998 |
| GM03 | 2.1 |
| SRU | 1.1 |
| OGC OpenSearch | 1.0 |
| OAI-PMH | 2.0 |
