# Theme Project Link to Map 1 Points Cologne’s monuments https://ertanoz.github.io/30DayMapChallenge-2025/Day%201:%20Points/cologne-3d-monuments.html 2 Lines Cologne Interactive Bicycle Lane Map https://ertanoz.github.io/30DayMapChallenge-2025/Day%202:%20Lines/index.htm 3 Polygons 4 Data Challenge Kölner Museen Virtuell https://ion.cesium.com/stories/viewer/?id=aeb5bfef-187d-41f6-b465-3e53b5f33f54 5 Earth 6 Dimensions 3D Cologne CityMap https://690d13938529e73f66cec26d--sprightly-flan-78c1e0.netlify.app/leaflet_3_d_buildings_cologne_html.html 7 Accessibility Cologne Public Transport Network https://ertanoz.github.io/30DayMapChallenge-2025/Day_7_Accessibility/maps/day07_cologne.html 8 Urban Cologne_building_age_map https://ertanoz.github.io/30DayMapChallenge-2025/Day_8_Urban/Day_8_Urban_cologne_building_age_map.html 9 Analog 𝗔 𝗰𝗶𝘁𝘆 𝗺𝗮𝗽 𝗳𝗼𝗿 𝗺𝗲𝗻 https:/https://github.com/ErtanOz/30DayMapChallenge-2025/tree/main/Day_9_Analog - www.koelnisches-stadtmuseum.de/ 10 Air 𝗖𝗼𝗹𝗼𝗴𝗻𝗲 𝗔𝗶𝗿 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗪𝗲𝗯𝗔𝗽𝗽 (𝘄𝗶𝘁𝗵 𝗔𝗜 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝘁) https://glowing-taffy-f007fa.netlify.app/ 11 Minimal 12 Future Köln 2125 Stadt der Zukunft https://www.youtube.com/watch?v=kJC5pk3OGp8&t=20s 13 10-minute 🎄 𝗞ö𝗹𝗻 𝗪𝗲𝗶𝗵𝗻𝗮𝗰𝗵𝘁𝘀𝗺𝗮𝗿𝗸𝘁 𝗠𝗮𝗽 (𝗖𝗼𝗹𝗼𝗴𝗻𝗲 𝗖𝗵𝗿𝗶𝘀𝘁𝗺𝗮𝘀 𝗠𝗮𝗿𝗸𝗲𝘁 𝗠𝗮𝗽 ) https://ertanoz.github.io/30DayMapChallenge-2025/Day_13_10_minutes_Map/Day_13_10minutesMap_Mobile.html 14 OSM Challenge 15 Fire 𝗖𝗼𝗹𝗼𝗴𝗻𝗲 𝗙𝗶𝗿𝗲 𝗗𝗲𝗽𝗮𝗿𝘁𝗺𝗲𝗻𝘁 (𝗙𝗲𝘂𝗲𝗿𝘄𝗲𝗵𝗿 𝗞ö𝗹𝗻!) https://ertanoz.github.io/30DayMapChallenge-2025/Day_15_Fire/fire_map_koeln.html 16 Cells 17 New Tool 𝐖𝐢𝐤𝐢𝐝𝐚𝐭𝐚 𝐐𝐮𝐞𝐫𝐲 ( 𝐂𝐨𝐥𝐨𝐠𝐧𝐞’𝐬 𝐦𝐨𝐧𝐮𝐦𝐞𝐧𝐭𝐬)/ 𝐎𝐒𝐌 𝐐𝐮𝐞𝐫𝐲 (𝐩𝐥𝐚𝐲𝐠𝐫𝐨𝐮𝐧𝐝𝐬 𝐢𝐧 𝐂𝐨𝐥𝐨𝐠𝐧𝐞) https://w.wiki/GCPc / https://lnkd.in/eMgN5YgZ 18 Out-of-World 19 Projection 20 Water 𝐂𝐨𝐥𝐨𝐠𝐧𝐞 𝐅𝐥𝐨𝐨𝐝 𝐑𝐢𝐬𝐤 𝐒𝐢𝐦𝐮𝐥𝐚𝐭𝐢𝐨𝐧 (predictive GeoAI) https://helpful-pastelito-4c8351.netlify.app/ 21 Icons 22 Data Challenge 23 Process 24 Names 25 Hexagons 26 Transport 𝗖𝗼𝗹𝗼𝗴𝗻𝗲 𝗧𝗿𝗮𝗻𝘀𝗽𝗼𝗿𝘁 𝗡𝗮𝘃𝗶𝗴𝗮𝘁𝗼𝗿 (𝗔𝗴𝗿𝗶𝗽𝗽𝗮 𝗟𝗼𝗴𝗶𝘀𝘁𝗶𝗰) https://github.com/ErtanOz/30DayMapChallenge-2025/tree/main/Day_26_Transport 27 Boundaries 28 Black 29 Raster 30 Makeover
