OSM Building Validation (1)

Validate

Finished

Dar es Salaam, Tanzania

American Red Cross

Mar 29, 2022

Project overview

New project type!

Welcome to a new type of project to validate building footprints. You must be on the newest app version (2.1.8). Please use the tutorial to learn how to contribute.

** Project description**

Parts of Dar es Salaam were mapped in 2015 to support disaster risk reduction programming. Help us understand the quality of the OSM building data in the area. The results will be used to help evaluate if the area should be re-mapped.

km²

1610

Contributors

Project Completion

100% completed

Last updated: Oct 8, 2024, 2:42:34 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

5.1 MB

Download

Aggregated Results (with Geometry)

geojson

5.5 MB

Download

Groups

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

csv

11.2 kB

Download

History

geojson

2.7 kB

Download

Results

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

csv

4.7 MB

Download

Tasks

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

csv

4.8 MB

Download

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

60.4 kB

Download

Area of Interest

This dataset contains information on the project region.

geojson

0.5 kB

Download

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.