LGND Embeddings

Name: LGND Embeddings
Creator: Clay

This repository contains Clay embedding datasets created and maintained by lgnd.ai. Licensed under CC BY 4.0.

Product Details

Visibility: Public
Owner: Clay
Created: 1 Jun 2026
Last Updated: 2 Jun 2026

Product Contents

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README

This repository contains Clay foundation model embeddings created and maintained by lgnd.ai. Each embedding is a multi-dimensional vector representation of a satellite image chip (a fixed-size Major TOM grid cell), useful for similarity search, change detection, and downstream geospatial ML tasks.

The data is broken into several top-level datasets, click into each for more details:

scene-level (COMING SOON) - one embedding per chip per scene acquisition, the full-resolution dataset.
monthly-aggregated - deduplicated to one embedding per chip per month, derived from the scene-level dataset.
rasters - STAC GeoParquet catalog of the source imagery: scene footprints, acquisition times, and COG asset URLs.

Coverage

Collection	Coverage	Temporal Range	Scenes	Embeddings	Source Imagery
`sentinel-2-l2a`	Global	Jan 2017 - April 2026	~2.8M	~15.2B	~2.2 PB

Available Configurations

Model Version	Collection	Chip Size	Embedding Dims
`v1.5`	`sentinel-2-l2a`	`1280m`	`256`
`v1.5`	`sentinel-2-l2a`	`2560m`	`1024`

License

All products are licensed under CC BY 4.0.