# Credits

## Code

OpenFront is licensed under AGPL-3.0.  
See [Contributors](https://github.com/openfrontio/OpenFrontIO/graphs/contributors) for code contributors.

## Map Data

### OpenStreetMap

© [OpenStreetMap contributors](https://www.openstreetmap.org/copyright)  
Licensed under ODbL

### Natural Earth

[Natural Earth](https://www.naturalearthdata.com/)  
Public Domain

### Bedmap3 Antarctica Dataset

Pritchard, H.D., Fretwell, P.T., Fremand, A.C. et al. Bedmap3 updated ice bed, surface and thickness gridded datasets for Antarctica. _Sci Data_ 12, 109 (2025).  
[https://doi.org/10.1038/s41597-025-04672-y](https://doi.org/10.1038/s41597-025-04672-y)  
Licensed under [CC-BY 4.0](https://creativecommons.org/licenses/by/4.0/)

### Copernicus Global Digital Elevation Models

© DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
License: (https://docs.sentinel-hub.com/api/latest/static/files/data/dem/resources/license/License-COPDEM-30.pdf)

## Icons

### [The Noun Project](https://thenounproject.com/)

Stats icon by [Meko](https://thenounproject.com/mekoda/) – https://thenounproject.com/icon/stats-4942475/