This content is produced and maintained by the LocationTech Proj4J project.
LocationTech Proj4J, and Proj4J are trademarks of the Eclipse Foundation.
All content is the property of the respective authors or their employers. For more information regarding authorship of content, please consult the listed source code repository logs.
This program and the accompanying materials are made available under the terms of the Apache License, Version 2.0 which is available at https://www.apache.org/licenses/LICENSE-2.0.
SPDX-License-Identifier: Apache-2.0
The proj4j-epsg module additionally distributes a portion of the EPSG Geodetic
Parameter Dataset, which is made available under the EPSG Terms of Use rather
than under the Apache License, Version 2.0. See LICENSE.EPSG in the root of
this repository, and the "Third-party Content" section below.
The project maintains the following source code repository:
Parts of the proj4j-core module are a Java port of, or were semi-automatically
converted from, the PROJ source.
- License: MIT
- Project: https://proj.org
- Source: https://github.com/OSGeo/PROJ
Copyright (c) 2000, Frank Warmerdam
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
The org.locationtech.proj4j.geodesic package is an implementation of the
net.sf.geographiclib classes.
- License: MIT/X11
- Project: https://geographiclib.sourceforge.io/
- Source: https://github.com/geographiclib/geographiclib-java
Copyright (c) Charles Karney (2013-2022) <charles@karney.com>
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
The resource files distributed by the proj4j-epsg module contain a portion of
the EPSG Geodetic Parameter Dataset, which is owned by IOGP and made available
under the EPSG Terms of Use. The full terms are reproduced in LICENSE.EPSG in
the root of this repository.
See #90 for more details.
- License: EPSG Terms of Use (see
LICENSE.EPSG) - Project: https://epsg.org
- Copyright: International Association of Oil & Gas Producers (IOGP)
Parts of the proj4j-core module derive from Jerry Huxtable's Java Map
Projection Library, contributed under the Apache License, Version 2.0.
- License: Apache License, 2.0
- Project: https://github.com/OSUCartography/JMapProjLib