61 lines
3 KiB
Markdown
61 lines
3 KiB
Markdown
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Copyright (c) 2016, KlokanTech.com & OpenMapTiles contributors.
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All rights reserved.
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The vector tile schema has been developed by Klokan Technologies GmbH and
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was initially modelled after the cartography of the CARTO's Positron basemap
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with permission from CartoDB Inc.
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The vector tile schema has been refined and improved in cooperation with
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the Wikimedia Foundation and is heavily influenced by years of
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Paul Norman's experience of creating maps from OpenStreetMap data.
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# Code license: BSD 3-Clause License
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# Design license: CC-BY 4.0
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The cartography and visual design features of the map tile schema (also known as
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the "look and feel" of the map) are licensed under the Creative Commons
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Attribution 4.0 license.
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To view a copy of the license, visit http://creativecommons.org/licenses/by/4.0/.
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Products or services using maps derived from OpenMapTiles schema need to visibly
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credit "OpenMapTiles.org" or reference "OpenMapTiles" with a link to
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http://openmaptiles.org/.
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For a browsable electronic map based on OpenMapTiles and OpenStreetMap data, the
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credit should appear in the corner of the map. For example:
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[© OpenMapTiles](http://openmaptiles.org/) [© OpenStreetMap contributors](http://www.openstreetmap.org/copyright)
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For printed and static maps a similar attribution should be made in a textual
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description near the image, in the same fashion as if you cite a photograph.
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Exceptions to OpenMapTiles attribution requirement can be in a written form granted
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by Klokan Technologies GmbH (info@klokantech.com).
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The project contributors grant Klokan Technologies GmbH the license to give such
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exceptions on a commercial basis.
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