INTRODUCTION

The fieldwork of Anticipatory action mapping was conducted on Wednesday, July 24th, 2024 in the Western province of Rwanda, Ngororero district by the ecoMappers of OpenStreetMap Rwanda with the collaborative partnership of the administration of Ngororero district, and the volunteers who reside in this district. The fieldwork mainly aimed to acquire information from the leaders and community about the hotspots that had rainfall-induced landslides, and flooding, onboarding new volunteer members, and verifying the digitization status.

Description of activities

This fieldwork was a great opportunity that resulted in the onboarding of new volunteer members by matching the experienced mapper with the new one so that they could exchange skills and be aware of different tools that they can use while mapping, they learned the other different map features and how to use tags identifying those features.

Spatial analysis Field work objectives

From the ability to show the hotspot in google Earth to extracting the elevation , slope analysis and downloading the OSM data digitized around a particular hotspot.

During the field visit, the digitization status was verified using the mobile application Vespucci. On the field, the volunteers were briefed on how to download, install, and use the application. This enabled them to confirm the status of the digitization within the buffer of the hotspot.

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