GuideField stands on open data and the generosity of photographers and editors. Thank you.
Map data and place search results © OpenStreetMap contributors, available under the Open Database Licence 1.0. Place search uses the OpenStreetMap Nominatim service. Where we publish a database derived from OpenStreetMap data (for example place names and coordinates used as route suggestions) that derived database is offered under the ODbL as well, and we keep the attribution with it.
Maps on iOS are drawn by Apple Maps; on Android by Google Maps (Additional Terms, Privacy Policy).
Some place descriptions are adapted from Wikipedia articles by Wikipedia contributors and are available under CC BY-SA 4.0; the source article is named under each such description in the app. They have been shortened and reworded for the app. Structured facts come from Wikidata (CC0).
The photographs on this site and in the example screens come from Wikimedia Commons. Each is credited to its author below with its licence. We cropped and resized them to fit the layouts, and nothing else was changed. The cropped images as used here are made available under the same licence as the original; they are not the property of GuideField, and the rest of the screens and this site are not covered by those licences. The licence terms are linked from each Commons page. People and organisations shown in the screens are fictional.
| Title | Author | Licence | Source |
|---|---|---|---|
| Firuz Ağa Cami ve Sultanahmet Cami 2015.jpg | Hamdigumus | CC0 | Commons |
| Balat houses.jpg | Antoloji | CC BY-SA 4.0 | Commons |
| Kadıköy Fish Market (6418934547).jpg | William Neuheisel from DC, US | CC BY 2.0 | Commons |
| Istanbul - Grand Bazaar (55105990794).jpg | Jorge Franganillo | CC BY 4.0 | Commons |
| Istanbul Ortaköy Mosque and bridge in 2019 7354.jpg | Dosseman | CC BY-SA 4.0 | Commons |
| CAPPADOCIA Göreme National Park and the Rock Sites. World Heritage List. Turkey. Hot Air Ballooning Cappadocia.jpg | Feridun F. Alkaya | CC0 | Commons |
| Peacock-eyed column in the Basilica Cistern in Istanbul, Turkey, January 20, 2014.jpg | Mattpopovich | CC0 | Commons |
| Sultanahmet Square, Obelisk of Theodosius, Istanbul (52121868925).jpg | Ninara | CC BY 2.0 | Commons |
| Vissers aan Galatabrug.JPG | No machine-readable author provided. Briain assumed (based on copyright claims). | Public domain | Commons |
| Simit, Istanbul, Turkey (49579014147).jpg | Andrey Filippov 安德烈 | CC BY 2.0 | Commons |
| Çemberlitaş Hamamı, Sultanahmet, Estambul 6143951115.jpg | Enrique Freire | CC BY 2.0 | Commons |
| Dried vegetables on Spice bazaar in Istanbul 03.jpg | Miomir Magdevski | CC BY-SA 4.0 | Commons |
Fonts: Poppins and Dongle, SIL Open Font Licence 1.1. GuideField includes open-source software; the full list with copyright notices and licence texts is in the app under Profile, Legal, Open-source licences.