Maurice
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geoBoundaries has no county layer for Ireland: its ADM1 is the four provinces and its ADM2 the 166 local electoral areas, so the Atlas showed Ireland as four provinces next to a UK of counties. The Atlas builder can now take a country's regions from another source. Ireland's come from Tailte Éireann's 26 counties (CC BY 4.0), with Dublin, Cork, Galway and Limerick each one county, under their ISO 3166-2:IE codes. Those outlines come at full detail, so the builder simplifies them itself and keeps the borders two counties share identical on both sides, so no point between them falls into neither. ATLAS_ONLY rebuilds just the named countries without downloading the whole world. A migration clears Ireland's cached place regions so they are worked out again as counties, moves visited rows that name a county onto its code, and hides each county of a province a user had hidden. Provinces a user marked as visited are kept as they are. Fixes #2922
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Third-party data & attributions
TREK bundles and uses third-party data that requires attribution.
geoBoundaries — country & sub-national boundaries
The Atlas map's administrative boundaries (admin-0 countries and admin-1
provinces/counties), shipped at server/assets/atlas/admin0.geojson.gz,
server/assets/atlas/admin1.geojson.gz and server/assets/atlas/admin1/<ISO_A2>.geojson.gz
(the same regions, one file per country) and generated by
server/scripts/build-atlas-geo.mjs, are derived from geoBoundaries.
Runfola, D. et al. (2020) geoBoundaries: A global database of political administrative boundaries. PLoS ONE 15(4): e0231866. https://doi.org/10.1371/journal.pone.0231866
geoBoundaries is licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://www.geoboundaries.org/
The bundled files are simplified (coordinate-quantized) and re-tagged with the
property names TREK consumes. Country borders (admin0) derive from the geoBoundaries
CGAZ composite; sub-national regions (admin1) derive from the per-country open
(gbOpen) release, except for Ireland (below).
Tailte Éireann — counties of Ireland
Ireland's regions in the same files (admin1/IE.geojson.gz, and its features in
admin1.geojson.gz) are the 26 counties from Tailte Éireann's Counties - National
Statutory Boundaries - 2019 - Generalised 20m, because geoBoundaries has no county
layer for Ireland.
Contains Tailte Éireann data, © Tailte Éireann, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://data-osi.opendata.arcgis.com/
The outlines are simplified, coordinate-quantized and re-tagged with ISO 3166-2:IE
codes by server/scripts/build-atlas-geo.mjs. Tailte Éireann publishes the
generalised boundaries for reference only; they may not match the statutory
boundaries exactly.
OpenStreetMap — geocoding, place details & descriptions
Atlas reverse-geocodes places via the Nominatim service, and place search, details and descriptions come from Nominatim and Overpass. Data is © OpenStreetMap contributors, licensed under the Open Database License (ODbL). https://www.openstreetmap.org/copyright
Wikimedia Commons & Wikipedia — place pictures & descriptions
Pictures offered for a place come from Wikimedia Commons (geosearch by
coordinate) and are cached locally rather than hotlinked. Descriptions can come
from Wikipedia, resolved from the place's OpenStreetMap wikipedia tag.
Commons files carry their own licence, most often CC BY or CC BY-SA. TREK shows the author, the licence and a link to the file description page next to every picture while it is being chosen, and keeps the author and licence with the cached file so the credit stays visible afterwards. Wikipedia article text is CC BY-SA 4.0. https://commons.wikimedia.org/wiki/Commons:Licensing
Google Places — optional place data
When an administrator configures a Google Maps API key, place search, details, pictures and editorial summaries can also come from the Google Places API, subject to Google's terms. Photos carry the author attribution Google supplies and no reusable licence; TREK displays that attribution and claims nothing further. This path is off unless a key is configured, and each part of it has its own switch in the admin panel. https://cloud.google.com/maps-platform/terms
OurAirports — airport reference data
server/assets/airports.json is built from OurAirports
(https://ourairports.com/data/), released into the public domain.
Typefaces: Studio books and the app
Every typeface a book can be set in, and the app's own (Poppins, MuseoModerno,
Geist), is self-hosted from the @fontsource npm packages, which redistribute
the families published on Google Fonts split into subsets by script. The catalogue of book faces is
shared/src/book/book-fonts.data.ts. Each package carries its licence and the
copyright notice of the family's authors in its LICENSE file.
Both licences allow a font to be bundled with software and embedded in a document made with it, so a printed or exported book may carry the faces it is set in. No family is renamed, redrawn or sold on its own. SIL OFL 1.1: https://openfontlicense.org. Apache 2.0: https://www.apache.org/licenses/LICENSE-2.0
| Family | Package | Licence |
|---|---|---|
| Abril Fatface | @fontsource/abril-fatface |
SIL Open Font License 1.1 |
| Alfa Slab One | @fontsource/alfa-slab-one |
SIL Open Font License 1.1 |
| Allura | @fontsource/allura |
SIL Open Font License 1.1 |
| Anton | @fontsource/anton |
SIL Open Font License 1.1 |
| Archivo Black | @fontsource/archivo-black |
SIL Open Font License 1.1 |
| Bebas Neue | @fontsource/bebas-neue |
SIL Open Font License 1.1 |
| Big Shoulders Display | @fontsource/big-shoulders-display |
SIL Open Font License 1.1 |
| Bodoni Moda | @fontsource/bodoni-moda |
SIL Open Font License 1.1 |
| Bricolage Grotesque | @fontsource/bricolage-grotesque |
SIL Open Font License 1.1 |
| Caveat | @fontsource/caveat |
SIL Open Font License 1.1 |
| Cormorant Garamond | @fontsource/cormorant-garamond |
SIL Open Font License 1.1 |
| Dancing Script | @fontsource/dancing-script |
SIL Open Font License 1.1 |
| DM Mono | @fontsource/dm-mono |
SIL Open Font License 1.1 |
| DM Serif Display | @fontsource/dm-serif-display |
SIL Open Font License 1.1 |
| EB Garamond | @fontsource/eb-garamond |
SIL Open Font License 1.1 |
| Fraunces | @fontsource/fraunces |
SIL Open Font License 1.1 |
| Great Vibes | @fontsource/great-vibes |
SIL Open Font License 1.1 |
| Homemade Apple | @fontsource/homemade-apple |
Apache License 2.0 |
| Inter | @fontsource/inter |
SIL Open Font License 1.1 |
| Kaushan Script | @fontsource/kaushan-script |
SIL Open Font License 1.1 |
| League Gothic | @fontsource/league-gothic |
SIL Open Font License 1.1 |
| Lora | @fontsource/lora |
SIL Open Font License 1.1 |
| Montserrat | @fontsource/montserrat |
SIL Open Font License 1.1 |
| MuseoModerno | @fontsource/museomoderno |
SIL Open Font License 1.1 |
| Oswald | @fontsource/oswald |
SIL Open Font License 1.1 |
| Pacifico | @fontsource/pacifico |
SIL Open Font License 1.1 |
| Parisienne | @fontsource/parisienne |
SIL Open Font License 1.1 |
| Permanent Marker | @fontsource/permanent-marker |
Apache License 2.0 |
| Playfair Display | @fontsource/playfair-display |
SIL Open Font License 1.1 |
| Poppins | @fontsource/poppins |
SIL Open Font License 1.1 |
| Sacramento | @fontsource/sacramento |
SIL Open Font License 1.1 |
| Satisfy | @fontsource/satisfy |
Apache License 2.0 |
| Shrikhand | @fontsource/shrikhand |
SIL Open Font License 1.1 |
| Yellowtail | @fontsource/yellowtail |
Apache License 2.0 |
| Geist Sans | @fontsource/geist-sans |
SIL Open Font License 1.1 |