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Query in GDMD



Introduction

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.

GDMD Service

Total directory items: 1463

  • DRRKS catalogued: 749
  • Havested: 714

Technical Environment

  • pycsw 3.0-dev
  • Ubuntu 22.04.1 Server, 64bit
  • Nginx 1.18.0
  • Python 3.10.6-1
  • Postgresql 2.3.2-2
  • PostGIS 3.2.0

Last update: 2022-12-10

Standards Support

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