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## Licenses
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Planetiler licensed under the Apache license, Version 2.0
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Copyright 2021 Michael Barry and Planetiler Contributors.
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The `planetiler-core` module includes the following software:
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- Maven Dependencies:
- Jackson for JSON/XML handling (Apache license)
- Prometheus JVM Client (Apache license)
- SLF4j (MIT license)
- log4j (Apache license)
- org.locationtech.jts:jts-core (Eclipse Distribution License)
- org.geotools:gt-shapefile (LGPL)
- org.geotools:gt-epsg-hsql
(LGPL, [BSD for HSQL ](https://github.com/geotools/geotools/blob/main/licenses/HSQL.md )
, [EPSG ](https://github.com/geotools/geotools/blob/main/licenses/EPSG.md ))
- org.msgpack:msgpack-core (Apache license)
- org.xerial:sqlite-jdbc (Apache license)
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- com.ibm.icu:icu4j ([ICU license](https://github.com/unicode-org/icu/blob/main/icu4c/LICENSE))
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- com.google.guava:guava (Apache license)
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- com.google.protobuf:protobuf-java (BSD 3-Clause License)
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- com.carrotsearch:hppc (Apache license)
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- com.github.jnr:jnr-ffi (Apache license)
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- org.roaringbitmap:RoaringBitmap (Apache license)
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- org.projectnessie.cel:cel-tools (Apache license)
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- mil.nga.geopackage:geopackage (MIT license)
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- org.snakeyaml:snakeyaml-engine (Apache license)
- org.commonmark:commonmark (BSD 2-clause license)
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- org.tukaani:xz (public domain)
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- Adapted code:
- `DouglasPeuckerSimplifier` from [JTS ](https://github.com/locationtech/jts ) (EDL)
- `OsmMultipolygon` from [imposm3 ](https://github.com/omniscale/imposm3 ) (Apache license)
- `TiledGeometry` from [geojson-vt ](https://github.com/mapbox/geojson-vt ) (ISC license)
- `VectorTileEncoder`
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from [java-vector-tile ](https://github.com/ElectronicChartCentre/java-vector-tile ) (Apache license)
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- `Imposm3Parsers` from [imposm3 ](https://github.com/omniscale/imposm3 ) (Apache license)
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- `PbfDecoder` from [osmosis ](https://github.com/openstreetmap/osmosis ) (Public Domain)
- `PbfFieldDecoder` from [osmosis ](https://github.com/openstreetmap/osmosis ) (Public Domain)
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- `Madvise` from [uppend ](https://github.com/upserve/uppend/ ) (MIT License)
- `ArrayLongMinHeap` implementations from [graphhopper ](https://github.com/graphhopper/graphhopper ) (Apache license)
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- `Hilbert` implementation
from [github.com/rawrunprotected/hilbert_curves ](https://github.com/rawrunprotected/hilbert_curves ) (Public Domain)
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- `osmformat.proto` and `fileformat.proto` (generates `Osmformat.java` and `Fileformat.java` )
from [openstreetmap/OSM-binary ](https://github.com/openstreetmap/OSM-binary/tree/master/osmpbf ) (MIT License)
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- `VarInt` from [Bazel ](https://github.com/bazelbuild/bazel ) (Apache license)
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- `SeekableInMemoryByteChannel`
from [Apache Commons compress ](https://commons.apache.org/proper/commons-compress/apidocs/org/apache/commons/compress/utils/SeekableInMemoryByteChannel.html ) (
Apache License)
- [`planetiler-openmaptiles` ](https://github.com/openmaptiles/planetiler-openmaptiles ) submodule (BSD 3-Clause License)
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- Schema
- The cartography and visual design features of the map tile schema are licensed
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under [CC-BY 4.0 ](http://creativecommons.org/licenses/by/4.0/ ). Products or services using maps derived from
OpenMapTiles schema need to visibly credit "OpenMapTiles.org" or reference
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"OpenMapTiles" with a link to http://openmaptiles.org/. More
details [here ](https://github.com/openmaptiles/openmaptiles/blob/master/LICENSE.md#design-license-cc-by-40 )
## Data
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| source | license | used as default | included in repo |
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|----------------------------|--------------------------------------------------------------------------------------------------------------------------------------|-----------------|------------------|
| OpenStreetMap (OSM) data | [ODBL ](https://www.openstreetmap.org/copyright ) | yes | yes |
| Natural Earth | [public domain ](https://www.naturalearthdata.com/about/terms-of-use/ ) | yes | yes |
| OSM Lakelines | [MIT ](https://github.com/lukasmartinelli/osm-lakelines ), data from OSM [ODBL ](https://www.openstreetmap.org/copyright ) | yes | no |
| OSM Water Polygons | [acknowledgement ](https://osmdata.openstreetmap.de/info/license.html ), data from OSM [ODBL ](https://www.openstreetmap.org/copyright ) | yes | yes |
| Wikidata name translations | [CCO ](https://www.wikidata.org/wiki/Wikidata:Licensing ) | no | no |
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