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Heimdall Research data
Datasets measured from satellite imagery and public records, with the method, the limits and the sources attached. Download the files, call the API, or connect your AI assistant.
MCP server
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Datasets
Search every dataset by place, theme or status, then open one for its fields, method, limits and sources. All datasets
API reference
Every endpoint with its parameters and responses. Open the reference.
Free releases are archived on Zenodo with a DOI and mirrored on Hugging Face. No account is needed to download them.