How to sort search serults

[piust]

Hello.

I am wondering if there is a way to sort the search result.
I tried to use the sintax of STAC-API Sort extension but the service answers with a 400 error.

Thank you.

S.
stac_example.json

[StijnCaerts]

Hi @piust, I had a look at your example and there are a few things that might need to be fixed:

• properties.published is not a default field in STAC. You can take a look at the created/updated field
• the sortby field should be an array of sort keys

I modified your example into a working query with sorting:

{ "filter": { "op": "and", "args": [ { "op": "and", "args": [ { "op": "=", "args": [ { "property": "properties.constellation" }, "sentinel-2" ] } ] }, { "op": ">=", "args": [ { "property": "properties.updated" }, { "timestamp": "2024-11-10T00:00:00.000Z" } ] } ] }, "collections": [ "sentinel-2-l2a" ], "fields": { "include": [ "properties", "geometry", "type", "id", "bbox", "stac_version", "assets", "collection" ] }, "limit": 100, "sortby": [ { "field": "properties.updated", "direction": "desc" } ] }

I hope this helps!

[piust]

Thank you @StijnCaerts. You are right. I Fixed it and now it works perfectly.