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How to search
coming soon
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become-a-data-provider | become-a-data-provider | Become a data providerTo become a data provider for the portal you have to provide metadata for your datasets, articles or map projects. We basically support the defacto standardized OAI-PMH and the OGC CSW metadata harvesting interfaces. One of these standards should be accessible from the internet via HTTP/S without authentication. If you have no catalog and standardized interfaces to your content until now, you might have a look at the GeoNetwork solution. Different metadata schemata and profiles are supported, e.g. ISO19115, but also customized ones. For special cases, also other web-ressources can be harvested, but are not preferred.
Checkpoints for basic metadata
- Title
- Publication date
- Temporal extent (begin date, end date)
- Geographical extent (point, bounding box, polygon or line string)
- Author(s) (lastname, firstname, email, ORCID)
- Abstract or description
- Stable URL to splash page with additional information
- DOI or Handle if existing
- Type of object (data, publication, article, map)
Checkpoints for extended metadata profiles
- Platform metadata, e.g. research vessel, Polarstern
- Device metadata, e.g. Thermosalinograph (device type)
- Expedition or campaign metadata, e.g. PS101
- Event metadata, e.g. PS101/058-1 (date, description, latitude, longitude)
- Measured parameter, e.g. temperature
- URL(s) reference(s) to related data services or download
- URL(s) reference(s) to further information and related content
The portals search engine allows to search for keywords, filtering for temporal and geographical extents. Specific content is also searchable by filtering, e.g. expedition identifiers.
Use keyword search by typing in the search bar at the top, e.g.
- thermosalinograph to find any content for such a device
- PS120 to find any content for such an expedition
- PS120 +thermosalinograph to find any content related to such a device and expedition
- events.name/PS119_40872 to find any content for such an event
- parameters.name:temperature to find any content which explicitly named such a parameter
- 0000-0003-2117-4176 to find any content with such an ORCID
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The generic type filter can be used to find only datasets or publications or reports.
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Use the map filter and click the filter icon
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Content is filtered for temporal coverage if not collapsed.
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Other filters are only visible if available. Click an entry to further restrict your search results.
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You provide basic metadata and support standard interfaces? Fine. Please contact o2a-support@awi.de to become a data provider in the portalmay have a look at the application programming interface (API) for searching here. |