Find - Disaster preparedness (1)

Find

Finished

Bahr Azoum river, Chad

Médecins Sans Frontières

Jun 12, 2025

Project overview

The government of Chad announced, as of 3 September 2024, that a total of nearly 1.5 million people are affected by floods countrywide, with nearly 260 000 hectares of fields destroyed in 115 departments out of the 120 in the country. The floods are expected in multiple locations in the country again this year. Please help Médecins Sans Frontières (MSF) to localize the villages around the Bahr Azoum river in Eastern Chad so they can plan preparedness actions.

4137

km²

505

Contributors

Project Completion

100% completed

Last updated: Jul 9, 2025, 11:42:20 PM

Download the data

Below you'll find the data downloads for this MapSwipe project, including a GeoJSON file that can be imported into the HOT Tasking Manager for more detailed mapping of the area. If you need more information or if you have a special request related to MapSwipe data get in contact with the team at the Heidelberg Institute for Geoinformation Technology

Aggregated Results

Aggregated Results. This gives you the unfiltered MapSwipe results aggregated on the task level. This is most suited if you want to apply some custom data processing with the MapSwipe data, e.g. select only specific tasks. Check our documentation for more details. (Note that you need to unzip this .gz file before you can use it.)

csv

5.6 MB

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Aggregated Results (with Geometry)

geojson

5.7 MB

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HOT Tasking Manager Geometries

This dataset contains shapes that are ready to use in the HOT Tasking Manager. Currently, the geometries consist of maximum 15 MapSwipe Tasks, where at least 35% of all users indicated the presence of a building by classifying as "yes" or "maybe"

geojson

0.3 MB

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Moderate to High Agreement Yes Maybe Geometries

This dataset contains all results where at least 35% of users submitted a "yes" or "maybe" classification. The output dataset depicts the union of all selected results.

geojson

0.4 MB

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Groups

Groups. (Note that you need to unzip this .gz file before you can use it.)

csv

9.2 kB

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History

geojson

1.8 kB

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Results

This gives you the unfiltered MapSwipe results. (Note that you need to unzip this .gz file before you can use it.)

csv

3.2 MB

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Tasks

Tasks. (Note that you need to unzip this .gz file before you can use it.)

csv

5.1 MB

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Users

This dataset contains information on the individual contributions per user. This tells you for instance the most active users of this project. (Note that you need to unzip this .gz file before you can use it.)

csv

23.8 kB

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Area of Interest

This dataset contains information on the project region.

geojson

1.4 kB

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Our license

This project is part of the OpenStreetMap community. The goal is high-quality geographical data, freely accessible and available to everyone. OSM’s reciprocal license protects the data from being appropriated by services that do not share back to OSM.

MapSwipe is released under a "liberal" non-reciprocal license (Creative Commons Attribution). Whenever you want to use the data, just make sure to credit the MapSwipe contributors.