opengeospatial/ogcapi-records

SpatioTemporal Asset Catalog specification - making geospatial assets openly searchable and crawlable

An open standard for querying geospatial information on the web.

Esri Geoportal Server is an open-source metadata catalog and editor

pycsw is an OGC CSW server implementation written in Python. pycsw fully implements the OpenGIS Catalogue Service Implementation Specification [Catalogue Service for the Web]. Initial development started in 2010 (more formally announced in 2011). The project is certified OGC Compliant, and is an OGC Reference Implementation. pycsw allows for the publishing and discovery of geospatial metadata via numerous APIs (CSW 2/CSW 3, OpenSearch, OAI-PMH, SRU). Existing repositories of geospatial metadata can also be exposed, providing a standards-based metadata and catalogue component of spatial data infrastructures. pycsw is Open Source, released under an MIT license, and runs on all major platforms (Windows, Linux, Mac OS X). Please read the docs at https://pycsw.org/docs for more information.

Geoportal Server is a standards-based, open source product that enables discovery and use of geospatial resources including data and services.

Discovery platform for maps & GIS data.

Share geospatial data via modern Web APIs

GeoNetwork is a catalog application to manage spatially referenced resources. It provides powerful metadata editing and search functions as well as an interactive web map viewer. It is currently used in numerous Spatial Data Infrastructure initiatives across the world.