Questions tagged [stac]

Related to the SpatioTemporal Asset Catalog (STAC-spec)

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How can I cover an AOI with a subset of image extents?

I’ve been experimenting with a problem that I have not found a friendly and simple solution for yet. Curious to know if any of you have already solved this problem. Given a AOI and a set of image ...
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1answer
38 views

Data indexing from DEAfrica STAC is not working

I am trying to index some Sentinel-1 data from the DEAfric STAC catalogue and have added the product using the following command docker-compose exec jupyter datacube product add https://raw....
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1answer
89 views

Intake-STAC: KeyError: 'open_stac_item_collection'

I downloaded the AWS Earth search notebook from the intake-stac examples and whithout changing anything. Just run the cells... But I've got everytime the error: KeyError: 'open_stac_item_collection' ...
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0answers
199 views

Is there any STAC catalog available for Sentinel-2 data on Google Cloud?

We are looking for a fast and optimum way of discovering and downloading Sentinel-2 data from Google Cloud using Python. We have tried using index data in BigQuery and it works. However, we have also ...
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1answer
183 views

What is the difference in purpose between STAC and OGC services?

I am confused about the purpose of the Spatiotemporal Asset Catalog. How does it differ from OGC services which specify accessing data through various services? Is it another service?