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NASA Worldview vs Copernicus Browser: catalog facts
NASA Worldview	Copernicus Browser
	Screenshots
Best for: Viewing recent or historical satellite imagery of events such as wildfires and storms	Best for: Exploring and downloading Sentinel satellite imagery without installing GIS software
Free Free to use in a browser.	Free Free to use; some workflows require a free account.
Web	Web
Daily global imagery at full resolution Data usually available within three hours Browse imagery by date	Access to data from all Copernicus missions Custom visualisations of satellite bands Timelapse creation in the browser High-resolution image downloads
Needs an internet connection Oriented toward Earth observation rather than navigation	Some workflows require an account Aimed at users comfortable with Earth-observation data
Web application	Web application
Not open source	Not open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Sources for NASA Worldview worldview.earthdata.nasa.gov Catalog checked September 23, 2026	Official website Full listing and sources Sources for Copernicus Browser browser.dataspace.copernicus.eu Catalog checked September 23, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.

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