Search

To publish Earth Observations Applications in the GEO Knowledge Hub, Knowledge Providers use Knowledge Packages and Knowledge Resources. Each of these entities has specialized APIs. This prevents the realization of searches that have both entities in the results.

To solve this problem, the Search API is available in the GEO Knowledge Hub. Using this API, it is possible to query Packages and Resources simultaneously. This is useful for pages like the Search page and the Knowledge Provider dashboard.

This documentation page shows how Search API can be used.

Search Packages and resources

GET /api/search

Parameters

Name	Type	Location	Description
q	string	query	Search query used to filter results based on ElasticSearch's query string syntax.
bbox	string	query	Bounding box search query (You need to define two points, Top Left and Bottom Right, with the format 'longitude,latitude,longitude,latitude').
sort	string	query	Sort search results.
size	integer	query	Specify number of items in the results page (default: 10).
page	integer	query	Specify the page of results.
allversions	boolean	query	Specify if all versions should be included.
accept	string	header	- application/json (default) - application/vnd.inveniordm.v1+json

Request

GET /api/search HTTP/1.1

Response

HTTP/1.1 200 OK
Content-Type: application/json

{
  "aggregations": {...},
  "hits": {...},
  "links": {...},
  "sortBy": ...,
}