---
title: OlmoEarth Vision Explorer
emoji: 🛰️
colorFrom: blue
colorTo: green
sdk: gradio
sdk_version: 6.10.0
app_file: app.py
short_description: OlmoEarth satellite embedding visualization demo
startup_duration_timeout: 1h
---

# OlmoEarth Vision Explorer

Interactive demo of the [OlmoEarth-v1-Base](https://huggingface.co/allenai/OlmoEarth-v1-Base) foundation model for Earth observation.

## Features
- Real satellite imagery gallery (10 land cover classes from EuroSAT / Sentinel-2)
- Pre-computed model embeddings load instantly
- Upload your own satellite imagery for live inference
- PCA projection of patch embeddings to RGB
- Per-patch similarity heatmap
- Split-screen comparison view
- Model info overlay

## Example Imagery
All 10 cached examples are real Sentinel-2 satellite images from the [EuroSAT](https://huggingface.co/datasets/blanchon/EuroSAT) dataset:
- Annual Crop, Forest, Herbaceous Vegetation, Highway, Industrial Buildings
- Pasture, Permanent Crop, Residential Buildings, River, Sea & Lake

Each example includes pre-computed PCA visualization, similarity heatmap, and embedding statistics — all available instantly without running inference.

## Technical
- ViT-Base encoder (89M params, 768-dim embeddings)
- 56×56 patch grid (3,136 patches per image)
- CPU inference
- `gr.Server` custom fullscreen HTML/CSS/JS frontend
- Dark, minimalist, mobile-responsive design