Les données sont nécessaires pour la prise de décision. Elles sont utiles si elles sont à jour, précises et exhaustives, encore faut-il qu’elles soient accessibles et partagées !
La métropole centrafricaine de Kinshasa (RDC), abrite aujourd’hui plus de 12 millions d’habitants et s’étend sur des vastes zones de faible altitude ou à flanc de collines souvent soumises à l’érosion et touchées par les inondations.
A Brazzaville, Republique du Congo, l’urbanisation s’est faite depuis les années 60 sans respecter un véritable plan et au gré des opportunités foncières. En conséquence aujourd’hui, les quartiers précaires sont aussi les plus exposés aux aléas climatiques.
Open Cities vise à répondre à ce défaut d’information en appuyant les communautés locales – les Fokontany – à mieux collecter, partager et utiliser les données de leur territoire.
Open Cities Africa Seychelles is targeting the coastal areas of the archipelago’s three main inner islands to gather information on the risk of urban and coastal flooding.
L’urbanisation de Ngaoundéré a eu lieu, en grande partie de façon spontanée, entraînant une occupation croissante de nombreuses zones humides exposées aux inondations chaque année et des versants des montagnes aux risques d’éboulement de blocs rocheux sans aménagements préalables.
Anyone can contribute to OpenStreetMap. But few gain the chance to see the other side of the collaborative mapping process: when field mappers take to the streets.
In the informal settlements of Liberia’s largest city, Open Cities Africa is introducing a dynamic open data workflow to support urban planning and protect residents from flood.
In the past few years, there has been a meteoric rise of locally organized OpenStreetMap communities in developing countries working to improve the map in service of sustainable development activities.
In Pointe Noire, community mapping is used by Open Cities Africa to collect data, raise awareness and put people at the centre of city planning and infrastructure projects.
OpenDRI and GFDRR invite you to participate in our mapping event in the World Bank Headquarters on Wednesday, November 14 from 11:00 am – 2:00 pm. This Mapathon seeks to bring attention to the numerous benefits of using geospatial data in providing solutions to development and disaster risk reduction (DRR) initiatives. Organized as part of… Read more »
A milestone in the evolution of open data collaboration: Uganda Bureau of Statistics have teamed up with MapUganda to become part of the digital revolution.
Consortia of local government and innovation teams from 11 cities across the African continent came to Tanzania to learn from each other and attend a packed 7 days of open source software and urban governance conferences in Dar es Salaam and Zanzibar.
For thousands of years, the Niger River has been the lifeblood for not only Niger, but also its neighboring countries in the Niger River Basin. Yet, even as many Nigeriens depend on the mighty waterway for food, water, and livelihoods, the Niger River also poses a severe flood risk to the West African country during… Read more »
Pendant des millénaires, le fleuve Niger a été le poumon socioéconomique du Niger, mais aussi des pays voisins du bassin du Niger. Pourtant, même si cette imposante voie navigable permet à de nombreux Nigériens de se nourrir, s’approvisionner en eau, et gagner leur vie, elle présente également un grave risque d’inondation en Afrique de l’Ouest… Read more »
The Open Cities Africa Kickoff hosted the largest gathering of teams in Open Cities history this summer in Kampala, Uganda. For a week in June, eleven Open Cities project teams represented by 55 delegates convened as a cohort to receive training in innovative, open, and participatory data collection and mapping processes to support management of… Read more »
Creating open spatial data on the built and natural environment, developing tools to assist key stakeholders to utilize risk information, and supporting local capacity-building necessary for implementing urban resilience interventions.
By Remígio Chilaule, Universidade Eduardo Mondlane; Abneusa Stefania, MozDevs; & Bontje Zangerling, The World Bank Like many sub-Saharan African capital cities, Mozambique’s capital Maputo has all the marks of a city whose rate of growth surpasses the ability of its urban systems to cope and respond. The tell-tale symptoms include: ever-expanding suburbs of mostly residential and micro-scale commercial… Read more »
Author: Christine Mhone is the GIS Projects Leader at mHub, Malawi’s first technology and innovation hub. She was nominated by mHub to represent Malawi at the first State of the Map Africa conference in Kampala, Uganda in 2017. Christine has continued to lead the Malawi Mappers community in adding data to OpenStreetMap. Christine can be… Read more »
Last month, during a day-long workshop at Can Tho University’s Dragon Institute, the OpenDRI team introduced OpenStreetMap (OSM) to students and to Can Tho city government officials. The session was kept informal, focusing on mapping familiar terrain: the university campus.
Mapping is on going in Bangladesh and open data sharing platform has been created for the country. It is soon to be launched officially.
By Robert Banick In years past, OpenDRI in Sri Lanka focused primarily on the Open Cities project, introducing government, students and local communities in the eastern city of Batticaloa to free and open source mapping tools. We did this so they could both map their own communities and help government disaster managers to capture risk… Read more »
During OSMGeoWeek, teams were supported by USAID/OFDA for mapping infrastructure vulnerable to the floods in Ambon, Indonesia as part of an ongoing effort to fill data gaps.
When I first heard about OpenStreetMap (OSM) – the so called Wikipedia of maps, built by volunteers around the world – I was skeptical of its ability to scale, usability in decision making, and ultimate longevity among new ideas conceived in the digital age. Years later, having working on many disaster risk management initiatives across the globe, I can say that I am a passionate advocate for the power of this community. And I continue to be struck by the power of one small initiative like OSM that brings together people across cultures and countries to save lives. It is more than a technology or a dataset, it’s a global community of individuals committed to making a difference.
People may be surprised to find that the maps we take for granted in metropolitan areas of the developed world may be completely absent, vastly out of date, or pay-per-view in the developing world. Imagine an urban area without a transportation network, government agencies without access to the location of their assets (schools, health facilities, etc), or even a map without village names. This is the reality for many of the countries most vulnerable to disaster risk. Now, imagine this urban area facing an unprecedented crisis brought by flooding, an earthquake, a pandemic – think about the challenges of planning a response.
In 2014, Robert Soden reflected on the progress The World Bank and GFDRR made by becoming involved in the world of crowd sourced mapping. Now with a fully fledged program that leads dozens of projects worldwide and a host of strong partnerships, it is powerful to step back into his article and see where we’ve been and where OpenDRI has the potential to go.