You can help humanitarian organizations and map on OpenStreetMap even on your smartphone! Today, download MapSwipe at http://mapswipe.org and search for buildings in various tasks.

Being part of OpenStreetMap community also means validating changes! 👨‍💻 For #ValidationFriday, validate a humanitarian task! If you don’t know how to get started, watch this video https://buff.ly/2Luc4ai

The race to buy the latest Christmas gifts has begun! Map shops and what they sell using key shop=* (https://wiki.openstreetmap.org/wiki/Key:shop)

Today, check https://wiki.openstreetmap.org/wiki/Key:opening_hours to know how to add opening hours information to shops or places, then practice on OpenStreetMap!

Want to create your custom map? You can! Extract data from OpenStreetMap using Overpass turbo and share it on social media with #PoliMappersAdventures. Follow the guide created by @LorenzoStucchi at http://bit.ly/GuMOvp

Today’s challenge is about mapping defibrillators! 💓 Help saving lives using the tag emergency=defibrillator (https://buff.ly/2BB86bd)

People at HOTOSM are dedicated to humanitarian action and community development through open mapping, but in order to keep making the difference, funds are needed 💵💰 If you can, please support HOT via https://buff.ly/2LxMVeS.

Notes are critical in OpenStreetMap. For the quest of today, activate the Notes layer at zoom at level 9 or higher and fix and close an existing issue. You can start doing this here: https://buff.ly/2AH7Xmg You are a problem solver now! 🔧🔨

Today we ask you to find recycling bins for batteries 🔋 or drugs 💊 and map them in OpenStreetMap with tag amenity=recycling (https://wiki.openstreetmap.org/wiki/Tag:amenity%3Drecycling) and recycling:batteries=yes or recycling:drugs=yes.

Let’s map fire hydrants today! Use emergency=fire_hydrant to tag them and fire_hydrant:type=* for setting their type (https://wiki.openstreetmap.org/wiki/Tag:emergency%3Dfire_hydrant#fire_hydrant:type.3D.2A). Save your changes using #PoliMappersAdventures.

Today, enrich OpenStreetMap by adding information about the material of existing features using key material=* (https://wiki.openstreetmap.org/wiki/Key:material) and comment on your changes with #PoliMappersAdventures.

Take a little time today to walk around your neighbourhood or use Mapillary to map the building levels using (https://wiki.openstreetmap.org/wiki/Key:building:levels). Remember to save your changes using #PoliMappersAdventures.

Last quest of #PoliMappersAdventures! Share with us what you learned this month by writing a post on your OSM diary: show all your love for OpenStreetMap, Humanitarian OSM Team, YouthMappers and PoliMappers 💓 Include a photo of you & your maps! Thank you and happy new year!

During the last weeks we experienced together another great journey day by day with #PoliMappersAdventures tasks. Thanks for partecipating! Stay tuned on our social channels to keep updated about our next projects and events.
Facebook: https://m.facebook.com/polimappers/
Twitter: https://twitter.com/polimappers
Instagram: https://www.instagram.com/polimappers/

Hello, PoliMappers friends!

December is here and that means... a brand new edition of PoliMappers Adventures, our special advent calendar in which you will discover something interesting about #OpenStreetMap!

This year, we decided to slightly modify the challenge, so here are the new rules:
- The Adventures will be divided into 4 weeks according to a different theme;
- During each week, we will publish some quests related to that theme;
- Complete the weekly tasks whenever you want, but before the week ends;
- Save your changesets and post your work on social media using #PoliMappersAdventures;
- At the end of each week, those who have completed all the quests will receive a special digital badge!

Follow our social media channels to discover the tasks!
Happy mapping with PoliMappers Adventures!

Find information about the previous edition here:
https://wiki.openstreetmap.org/.../PoliMap.../Adventures2019

Have you already completed all the task for Week #1 of #PoliMappers adventures? 😊
Stay on track, if you missed anything, here you can find all the needed details: https://wiki.openstreetmap.org/wiki/PoliMappers/Adventures2020