# License

Unless otherwise noted, This project is in the public domain in the
United States because it contains materials that originally came from
the United States Geological Survey, an agency of the United States
Department of Interior. For more information, see the official USGS
copyright policy at
<https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits>

Additionally, we waive copyright and related rights in the work
worldwide through the CC0 1.0 Universal public domain dedication.

## CC0 1.0 Universal Summary

This is a human-readable summary of the [Legal Code (read the full
text)][1].

### No Copyright

The person who associated a work with this deed has dedicated the work
to the public domain by waiving all of his or her rights to the work
worldwide under copyright law, including all related and neighboring
rights, to the extent allowed by law.

You can copy, modify, distribute and perform the work, even for
commercial purposes, all without asking permission.

### Other Information

In no way are the patent or trademark rights of any person affected by
CC0, nor are the rights that other persons may have in the work or in
how the work is used, such as publicity or privacy rights.

Unless expressly stated otherwise, the person who associated a work with
this deed makes no warranties about the work, and disclaims liability
for all uses of the work, to the fullest extent permitted by applicable
law. When using or citing the work, you should not imply endorsement by
the author or the affirmer.

[1]: https://creativecommons.org/publicdomain/zero/1.0/legalcode