ATTRIBUTION & DATA CREDITS
Generated with Reliefplate.

Location: 32.73570, -16.92850
Centre:   32.73570, -16.92850
Terrain data accessed: 2026-10-04

====================================================================
ELEVATION DATA  (required attribution)
====================================================================
Elevation is derived from AWS Terrain Tiles (Terrarium encoding), a global
dataset aggregated by Mapzen / Tilezen and hosted on the AWS Registry of Open
Data. Use of these tiles for analysis or display requires this credit:

* ArcticDEM terrain data DEM(s) were created from DigitalGlobe, Inc., imagery
  and funded under National Science Foundation awards 1043681, 1559691, and
  1542736;
* Australia terrain data © Commonwealth of Australia (Geoscience Australia) 2017;
* Austria terrain data © offene Daten Österreichs – Digitales Geländemodell
  (DGM) Österreich;
* Canada terrain data contains information licensed under the Open Government
  Licence – Canada;
* Europe terrain data produced using Copernicus data and information funded by
  the European Union - EU-DEM layers;
* Global ETOPO1 terrain data U.S. National Oceanic and Atmospheric Administration;
* Mexico terrain data source: INEGI, Continental relief, 2016;
* New Zealand terrain data Copyright 2011 Crown copyright (c) Land Information
  New Zealand and the New Zealand Government (All rights reserved);
* Norway terrain data © Kartverket;
* United Kingdom terrain data © Environment Agency copyright and/or database
  right 2015. All rights reserved;
* United States 3DEP (formerly NED) and global GMTED2010 and SRTM terrain data
  courtesy of the U.S. Geological Survey.

Terrain Tiles was accessed on 2026-10-04 from
https://registry.opendata.aws/terrain-tiles
Attribution reference:
https://github.com/tilezen/joerd/blob/master/docs/attribution.md

Note: the tileset spans many source datasets worldwide, so the full list above
is reproduced to remain valid for any location. The sources actually covering
your specific area are a subset of it.

====================================================================
PLACE / ADDRESS LOOKUP
====================================================================
If a place name (rather than coordinates) was used to locate this map, the
address was resolved by the OpenStreetMap Nominatim service. OpenStreetMap data
is made available under the Open Database License (ODbL):

  © OpenStreetMap contributors  (https://www.openstreetmap.org/copyright)

(If coordinates were entered directly, OpenStreetMap data was not used.)

====================================================================
SOFTWARE
====================================================================
Contours are generated with d3-contour and its dependency d3-array, used under
the ISC license:

  Copyright 2012-2023 Mike Bostock   (d3-contour)
  Copyright 2010-2023 Mike Bostock   (d3-array)

  Permission to use, copy, modify, and/or distribute this software for any
  purpose with or without fee is hereby granted, provided that the above
  copyright notice and this permission notice appear in all copies.

  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
  REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
  INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
  OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  PERFORMANCE OF THIS SOFTWARE.

====================================================================
WHERE THIS CREDIT MUST APPEAR
====================================================================
The elevation-data attribution above is required and must appear somewhere the
end audience can see it, in a form suitable to the medium -- e.g. a line
engraved on the piece, a card included with a physical product, or a credit
line in an online listing or web page. Shipping this file alongside exported
design files satisfies the requirement when the files themselves are shared.

This file is provided as a convenience and is not legal advice.