EUthmappers HANDBOOK
  • WELCOME TO EUTHMAPPERS HANDBOOK!
    • ACKNOWLEDGEMENT
    • FOREWORD
    • OVERVIEW
      • CHAPTER I: Introduction to Mapping and Geospatial Concepts
      • CHAPTER II: Community Mapping & OpenStreetMap and UN Mappers
      • CHAPTER III: Mapathon - Mapping Workshop
      • CHAPTER IV: Open Field Mapping Activities Addressed to Climate Change Challenges
      • CHAPTER V: How to Clean & Validate Data?
      • CHAPTER VI: Preparation for Pupil–led Local Mapping Projects
  • CHAPTER I
    • Introduction to Mapping and Geospatial Concepts
      • Why Mapping and Geospatial Concepts?
      • Fundamentals of Data Processing
      • Geospatial Data: Towards Understanding Geodata and GIS
      • Open Source Philosophy: Towards Open Mapping
        • Open Source Software
        • Open Data Concept
        • Open Mapping
      • Summary
      • References
  • CHAPTER II
    • Community Mapping & OpenStreetMap and UN Mappers
      • Citizen Science and Volunteered Geographic Information
      • OpenStreetMap
        • OpenStreetMap Interface
        • OpenStreetMap Geometric Model
        • OpenStreetMap Semantic Model (tags)
        • OpenStreetMap features evolution in time
        • UN Mappers
      • References
  • CHAPTER III
    • Mapathon - Mapping Workshop
      • Introducing Mapathon
      • Mapping workshop
        • OpenStreetMap account
        • Walk around humanitarian mapping platform TeachOSM
        • Mapping a task
        • Let´s start mapping
  • CHAPTER IV
    • Open Field Mapping Activities Addressed to Climate Change Challenges
      • Climate Change Geospatial Data and OSM
      • What to map in the field?
      • Common Smartphone Mapping Tools for Open Field Mapping
      • Exercise: Mapping Local Climate Risks with a Focus on Tree Mapping
        • First step: Conducting a Mapathon with TeachOSM for Tree Mapping
        • Second step: Field mapping with MapComplete
        • Example of common Tags when it comes to the trees mapping
      • References
  • CHAPTER V
    • How to Clean & Validate Data?
      • Validation Process
      • Other Validation Tools
  • CHAPTER VI
    • Preparation for Pupil–led Local Mapping Projects
      • Step 1. Starting point: A first look at our school context
      • Step 2. Challenges design
      • Step 3. Further preparatory work
      • References
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  1. CHAPTER II
  2. Community Mapping & OpenStreetMap and UN Mappers
  3. OpenStreetMap

UN Mappers

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Last updated 2 years ago

is a community of mapping enthusiasts who collaborate to gather, verify and distribute geospatial open data in regions where the United Nations conducts field operations. The community is very diverse, including UN personnel, academia (high schools and universities), local communities, NGOs, and volunteers around the globe. The goal of this initiative is to provide more precise location-based data to support decision-making processes. Mapping the world, supporting peace, and serving humanity are their motto.

As a part of the project, UN Mappers seek to enhance topographic and operational data in UN missions. This includes providing peacekeeping and humanitarian actors with better maps, operational geo-information, search and navigation tools, as well as imagery and street-level base maps.

UN Mappers uses the (OSM) platform to support their initiatives. They create OSM projects where members can contribute by mapping topographic features. Topographic features which are easy to map include residential areas, villages, highways, and waterways, while the more complex ones include the land cover and land use. Therefore, both beginners and advanced mappers can contribute. UN Mappers is an inclusive community that welcomes participation from anyone who wishes to contribute to the cause of promoting peace and security through open mapping.

UN Mappers supports which are fundamental for the production of open data. Collaborative events include mapathons and training. Mapathons are mapping 'hackathons' where beginner or advanced mappers meet up to map together. Training consists of structured presentations to acquire specific editing skills while editing on the mapping projects, for example, basic OSM skills, advanced editing topics, and field mapping (Fig. 9 displays a photo of training performed with university students in Italy).

Anyone can participate in UN Mappers and contribute to promoting peace and security through . You can find out how to start contributing and becoming a mapping expert using , the UN Mappers educational platform that offers courses on OSM editing, tests, and certificates. today!

collaborative events
open mapping
UN Maps Learning Hub
Join the community
UN Mappers
UN Maps
OpenStreetMap
Fig. 8: UN Mappers logo
Fig. 9: UN Mappers training with university students in Italy ()
https://mappers.un.org/