earth-embedding visual identity

The original orbital Earth mark connects a hand-sketched globe to three feature-vector nodes. Ink teal, sage, and a small terracotta accent keep the identity approachable and readable. The warm-paper hero explains the shared interface without asserting model counts, benchmark results, or universal downstream capabilities.

Asset	Editable source	Web vector	Raster fallback
Desktop hero, 1440 × 760 design	Excalidraw	SVG	PNG, 2×
Mobile hero, 720 × 1130 design	Excalidraw	SVG	PNG, 2×
Transparent logo, 240 × 240 design	Excalidraw	SVG	PNG, 2×

All marks, shapes, arrows, and text are native editable Excalidraw elements. Open the .excalidraw files in Excalidraw to change the artwork. The drawings contain no raster background or AI-generated image. The hero's A/B/C labels follow the project's release taxonomy; C2 is a taxonomy category, not a claim that a particular C2 product is implemented. Downstream tasks describe what users can build with suitable features and task-specific methods.

Rebuild

From the repository root, install the isolated artwork tooling and run:

npm install --prefix work/brand --save-exact @excalidraw/excalidraw@0.18.0 react@19.2.0 react-dom@19.2.0 vite@7.1.12 playwright@1.56.1
node scripts/render_brand.mjs

The script uses the actual Excalidraw convertToExcalidrawElements, exportToSvg, and exportToBlob APIs through headless Chromium. On Windows it can use the installed Chrome or Edge. Elsewhere install Playwright's Chromium, or set BRAND_CHROMIUM_EXECUTABLE to a Chromium executable. The Vite server binds only to 127.0.0.1 and closes after rendering. Development dependencies are isolated under work/brand; the Python package does not depend on them.

Exports include embedded Excalifont/Cascadia font subsets. PNGs are rendered by Excalidraw at 2× resolution. Review snapshots at 1280 px and 390 px, a light/dark logo preview, and a compact rendering report are written to work/brand.

For a responsive GitHub README, use:

<picture>
  <source media="(max-width: 760px)" srcset="docs/assets/earth-embedding-hero-mobile.svg">
  <img src="docs/assets/earth-embedding-hero.svg" width="100%"
       alt="earth-embedding: image encoders, location encoders and precomputed products connect through a shared Python interface to geospatial workflows.">
</picture>

Credits and licensing

Original earth-embedding artwork is distributed under the repository's Apache-2.0 license. The export engine is Excalidraw (MIT). Excalifont is copyright © 2024 Excalidraw, designed by Ján Filípek / DizajnDesign and derived from Virgil by Your Own Font Foundry; it is distributed under the SIL Open Font License 1.1. Cascadia is by Microsoft and distributed under the SIL Open Font License 1.1. These font licenses apply to the embedded font data, independently of the artwork. Complete notices are retained locally: Excalifont OFL, Cascadia OFL, and font provenance.

Palette: paper #faf8f1, ink #173f40, teal #267b72, sage #d8ece0, terracotta #d98950, muted text #57706b.