Au Cameroun, les contributions d’un large éventail d’acteurs ont permis d’accroître la disponibilité des données et de produire un Atlas des risques.
Everybody has a role: How stakeholders are contributing to increase urban resilience in Cameroon
The Ngaoundéré City Council (NCC) is using a stakeholder-driven Risk Atlas to inform urban management and planning.
Quand résilience des villes rime avec épanouissement professionnel des jeunes
Jusque-là, les données urbanistiques étaient rares, souvent obsolètes et difficilement accessibles. Lorsque les étudiants congolais ont appris que le projet Villes ouvertes mobilisait les ressources locales pour pallier cette pénurie de données, en promouvant ainsi la production d’informations gratuites, accessibles et collaboratives, ils y ont vu une opportunité. Ces jeunes ont réalisé qu’ils pouvaient collecter des données inaccessibles autrement, les partager librement et les analyser afin d’améliorer la situation de leurs quartiers, et se sont investis avec ferveur et fierté dans ce défi.
Making cities resilient helps youth thrive professionally: A tale of resilience from Congo
City data was scarce, often obsolete, and hardly accessible. So, when Open Cities made efforts to tap into local resources and fill the data gap—introducing opportunities for free, accessible, and collaborative data—Congolese students jumped on the chance.
Quand les communautés africaines s’emparent du numérique pour cartographier leurs villes
Grâce au projet Open Cities Africa, les autorités municipales travaillent avec des universités locales, des ONG et des membres des communautés pour recueillir des données géographiques précises afin de bâtir un avenir plus résilient.
African communities are closing the digital map gap for cities
Sub-Saharan Africa’s urban areas are among the world’s least mapped and most vulnerable. Through the Open Cities Africa program, municipal governments work with local universities, NGOs, and community members to collect detailed geographic data for a more resilient future.
Open Cities Africa Final Report
The Open Cities Africa final report documents the successes, challenges, and lessons learned under the ADRF funded program
Comment combler l’écart numérique entre les sexes : l’exemple d’Open Cities Africa
Que se passe-t-il quand les cartes sont créées de manière disproportionnée par des hommes ? Les caractéristiques qui sont importantes pour les femmes, telles que les zones de marché, les espaces sûrs, comme les abris, ou les services spécifiques aux femmes, peuvent ne pas figurer sur les cartes.
How to Close the Digital Gender Gap: Lessons from Open Cities Africa
What happens when maps are disproportionately created by men? Features that are important to women such as market areas, safe spaces like shelters, or gender-specific services may not be included on the map.
HOT Supporting the Greater Accra Resilient and Integrated Development Project to Protect Communities from Flooding
Flooding has plagued the Ghanaian capital of Accra for years, so HOT worked with Mobile Web Ghana and OpenStreetMap Ghana to develop data on local buildings, drainage, and infrastructure that communities and municipal authorities could use to make vulnerable neighborhoods more resilient.
When community mapping meets artificial intelligence
Artificial Intelligence can help with geospatial data collection — and those data can save lives. But AI can also have unintended consequences for marginalized groups. That’s where Responsible AI comes in.
Open Cities AI Challenge: Segmenting Buildings for Disaster Resilience
The Open Cities AI Challenge, put on by GFDRR with Azavea and DrivenData, recently concluded with over 1,100 participants, 2,100 submissions and $15,000 in total prizes awarded. Along two competition tracks, the Challenge produced global public goods — open-source data, code, research, and know-how — that will support mapping efforts for disaster resilience. This includes: Increasing… Read more »
Perspectives on Responsible AI for Disaster Risk Management
Machine learning (ML) can improve data applications in disaster risk management, especially when coupled with computer vision and geospatial technologies, by providing more accurate, faster, or lower-cost approaches to assessing risk. At the same time, we urgently need to develop a better understanding of the potential for negative or unintended consequences of their use. The… Read more »
The Open Cities AI Challenge
Segment buildings in African cities from aerial imagery and advance Responsible AI ideas for disaster risk management
How participatory mapping can make Brazzaville’s poor neighborhoods safer
In Congo, over 300 people—half of them women— received trainings on community planning and leadership change.
Capturing an archipelago: Open Cities Zanzibar
Open Cities Zanzibar has generated and visualized datasets critical to disaster risk management, building the capacity of government staff, university students, and communities in the process.
Uganda Open Mapping for Resilience Completes Ggaba Parish Pilot
The Uganda Open Mapping for Resilience project team have completed fieldwork in Ggaba Parish, gathering important information for the lakeside communities to highlight and analyze disaster risk. This follows up on the capacity development on open mapping for resilience methodology across Ugandan authorities. This OpenDRI initiative has seen residents and GIS professionals collaborating shoulder to… Read more »
À Saint-Louis, Sénégal, open source et cartographie libre pour s’adapter à la montée des eaux
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 !
Kinshasa en lutte contre les inondations grâce aux données libres d’accès
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, la population se met en marche pour cartographier les risques
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.
GFDRR invites you to celebrate International Open Data Day
Taking place on Saturday March 2nd is the 9th annual International Open Data Day, a community led event celebrating and promoting free access to information around the world. Are you running or participating in an Open Data Day event? GFDRR is offering you tools and resources to focus on Open Data for Resilience to help… Read more »
À Antananarivo, la cartographie libre comme outil de gestion collective des Fokontany
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.
Leveraging OpenStreetMap to improve disaster risk management in the Seychelles
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.
Au Cameroun, la cartographie libre pour aider Ngaoundéré à s’adapter au changement climatique
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.
My Experience as a Student Mapper for Open Cities Accra
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.
Tackling Coastal Flooding in Monrovia Slums: Understanding through partnerships, one community at a time
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.
The Rise of Local Mapping Communities
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.
City planning and community mapping: Gathering people and data in Pointe Noire, Republic of Congo
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.
Building web maps in Zanzibar
Developers and geospatial professionals from across Africa gathered in Zanzibar for a two-day workshop on using Mapbox tools with open imagery, highlighting what’s spurring geospatial innovation across the continent.
Uganda Bureau of Statistics engages in open mapping for resilience with the OpenStreetMap community
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.
Tool Design for Urban Resilience at the Open Cities Africa Second Regional Meeting
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.
Understanding Niamey’s flood risk through open source mapping, drones, and modeling
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 »
Comprendre les risques d’inondation à Niamey grâce à la cartographie open source, aux drones et à la modélisation
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 »
One Challenge, Many Challenges: Machine Learning for Mapping
OpenDRI is in Dar es Salaam, Tanzania this week for the annual conference of Free and Open Source Software for Geospatial (FOSS4G 2018). With over 1000 expected attendees, this large gathering of geospatial enthusiasts is a prime opportunity to learn and share about the latest technology in mapping. Part of the pre-conference program, Tuesday morning… Read more »
Open Cities Africa Kickoff 2018
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 »
Open Cities Africa
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.
A Drone’s Eye View: UAV applications for a resilient Seychelles
In the Seychelles, life straddles the coastline. The 94,000 residents depend upon the sea for sustenance. The country relies on a mere 400 hectares of agricultural land, increasingly at risk of climate-related events. Inspired by the experience of Zanzibar, a neighboring island state with similar challenges, the Seychelles is now embracing drones as a tool to collect low-cost, highly accurate aerial imagery for resilient development.
MapMoz takes first steps community mapping Mozambique’s vulnerable urban areas
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 »
‘Malawi Mappers’ Mobilize to Improve Open Geospatial Data
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 »
The PGRC-DU is developing state-of-the-art tools to identify flooding hot-spots and evaluate the added value of flood mitigation measures. These tools will lead to better knowledge of flood-exposed assets and people in the city of Niamey.
Addressing Flood Vulnerability in Niamey, Niger, West Africa
Authors: Dr. Ousmane Seidou is an associate professor of water resources engineering at the University of Ottawa, and an adjunct professor at the United Nations University, Centre for Water, Environmental and Health (UNU-INWEH). He is involved in research, teaching and capacity development activities related to water resources management, hydrological risk and adaptation to climate variability… Read more »
InaSAFE and OpenDRI at State of the Map Africa
In July 2017, the InaSAFE team had the opportunity to present another training course to DRR practitioners. The training integrates various disciplines, such as the creation and use of open data sets (in particular OpenStreetMap), fundamental GIS skills (through the use of QGIS) and skills in using InaSAFE. The course was presented in English and French at Makerere University in Kampala and was attended by thirty DRR practitioners from government agencies and universities in Niger, Madagascar, Comoros, Tanzania, Mozambique, Malawi and Uganda.
“When Women Rise, Mountains Move” – Women in Technology and Mapping
At the first African State of the Map Conference, women spoke about compiling code, making maps and breaking cultural barriers.
High Resolution Digital Surface Models Using Drones for Coastal Communities in São Tomé and Príncipe
To help reduce disaster vulnerability in São Tomé and Príncipe, the OpenDRI team is supporting the Government in coastline exposure projections and drone mapping activities.
Mahatsangy: the start of a resilient open data movement in Madagascar
The OpenDRI project has catapulted discussions around data sharing in Madagascar, and productively problematized the lack thereof. It has engaged stakeholders to talk about best practices in geospatial data production and has reminded the country of the value of statistical and geospatial data in policy and investment decisions.
Mapping the Comoros Archipelago
The objective of the OpenDRI project in the Comoros is twofold: first, fill data gaps by building assets using OpenStreetMap (OSM) tools; and second, develop an online data-sharing platform to centralize and share risk data in the country.
What can you do with a high-resolution population map?
Population density is one of the most important statistics for development efforts across many sectors, and since early 2016 the World Bank has been collaborating with Facebook on evaluating a new source of high-resolution population data that sheds light on previously unmapped populations.
InaSAFE Training in Salima, Malawi
To meet the needs of the Government of Malawi, GFDRR asked Kartoza to conduct a three-day training on InaSAFE in Salima. With a total of 14 participants in attendance, there were staff from different government departments including the Department of Disaster Affairs, Surveys department, UNIMA-Polytechnic, Physical planning, and Department of Land Resources.
RASOR project support to flood risk analysis in Malawi: Workshop Debrief
OpenDRI and RASOR are working together to develop multi-hazard risk assessments for Malawi’s lakeshore region. A workshop was held in July 2016 to deliver the consolidated results of flood risk analyses conducted over the past year and to outline the RASOR platform process and procedure.
Drone Applications for Community Mapping: Tanzania Case Study
This case study provides a brief overview of the ongoing collaborative engagements between the World Bank, Tanzanian Government, the Humanitarian OpenStreetMap Team, and Swiss based non-profit organization, Drone Adventures.
In Uganda, the World Bank is supporting the Government to develop improved access to drought risk related information and quicken the decision of scaling up disaster risk financing (DRF) mechanisms.
Understanding Risk and Finance Conference
The Understanding Risk and Finance Conference (URf), held on November 17–20, 2015, at the African Union
in Addis Ababa, Ethiopia, convened 450 disaster risk management experts and practitioners to discuss and
share knowledge on how to mitigate the socioeconomic, fiscal, financial, and physical impacts of disasters in
The Revolutionary Government of Zanzibar (RGoZ) seeks to address high vulnerability to disaster losses from cyclones, floods, earthquakes and tsunamis with the support of the World Bank Open Data for Resilience Initiative (OpenDRI) and Southwest Indian Ocean Risk Assessment and Financing Initiative (SWIO RAFI).
Participatory Mapping for Historical Flood Inundation Extents
As the neighbourhoods of Ramani Huria have been mapped, it is now possible to start building upon these maps. This can take many forms, but the community is at the heart of how these maps are being used.
How are Ramani Huria maps being used in the wards?
Six Masters students from Columbia University evaluated Humanitarian OpenStreetMap Team’s work in Tanzania and that of Dar Ramani Huria, whose efforts allow significant efficiency gains in government planning.
How Do You Start Mapping Unmapped Streets?
Nadia Whitehead of National Public Radio (NPR) highlights the value of thework the World Bank conducts in Tanzania through the Open Data for Resilience Initiative.
The Seychelles are one of the five Indian Ocean Commission (IOC) member states implementing an Open Data for Resilience Initiative (OpenDRI) under the South West Indian Ocean Risk Assessment and Financing Initiative (SWIO RAFI).
An open data sharing platform is in preparation in Mauritius, data review is currently ongoing.
An open data sharing platform is in preparation in Madagascar, data review is currently ongoing.
Dar Ramani Huria trains university students and local community members to create highly accurate maps of the most flood-prone areas of the city using OpenStreetMap.
Mozambique’s national disaster management agency, The Instituto Nacional de Gestão das Calamidades (INGC), in collaboration with the World Bank and the GFDRR, has developed a sustainable OpenDRI work plan currently under implementation.
An open data sharing platform is in preparation in the Comoros, data review is currently ongoing.
The Government of Malawi (GoM) with the support of the World Bank has been developing the Open Data for Resilience Initiative (OpenDRI) with the aim of supporting evidence-based and innovative solutions to better plan, mitigate, and prepare for natural disasters and particularly for the damaging floods that occur yearly.
Battling Ebola in Sierra Leone: Data Sharing to Improve Crisis Response
In 2014, the largest Ebola outbreak in history occurred in West Africa. A number of data-driven initiatives sought to improve the quality of information available to humanitarians working to address the crisis, including the Ebola GeoNode that OpenDRI worked on deploying.
The losing battle against corruption: why open data is important for Africa
In this article Irene Ikomu discusses how transparency through open data has the potential to eradicate corruption in Africa, but in order for that to happen the whole continent has to buy in.
Crowdsourced Geographic Information Use in Government
This report, Crowdsourced Geographic Information Use in Government, is based on a six-month study of the use of volunteered geographic information (VGI) by government.
Rapid, Climate-Informed Development Needed to Keep Climate Change from Pushing More than 100 Million People into Poverty by 2030
“A new World Bank report shows that climate change is an acute threat to poorer people across the world, with the power to push more than 100 million people back into poverty over the next fifteen years. And the poorest regions of the world – Sub-Saharan Africa and South Asia – will be hit the hardest.”
Paying it forward in a digital age: A global community committed to a mapped world
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.
Want a ‘Data Revolution’? Then listen to what citizens really want
“Why are the #OpenData and #CivicTech movements repeating all the old mistakes about top-down development? That was the major question tackled at a community skills day during the African Open Data Conference in Dar es Salaam, Tanzania, between September 2-5…”
World Bank Using UAVs for Disaster Risk Reduction in Tanzania
An innovative World Bank team in Tanzania is exploring the use of UAVs for disaster risk reduction efforts. Spearheaded by colleague Edward Anderson, the team recently partnered with friends at Drone Adventures to capture very high-resolution images of flood-prone areas in the country’s capital. This imagery is now being used to generate Digital Terrain Models to develop more reliable flood-inundation models at… Read more »
The Kick Off Workshop-Community Mapping For Flood Resilience (#DarRamaniHuria)
Dar Ramani Huria is a Swahili phrase that means “The Open Map of Dar es Salaam” and getting more than 100 people from different Government and Non Government Institutions was the perfect opportunity to talk about Community Mapping and how it can be used for Flood Resilience. 26th March, 2015 was the Kick Off Workshop… Read more »
Community Mapping For Flood Resilience Kick Off Workshop
The kick-off workshop was held on March 26th at the Buni Innovation Hub, at the Commission for Science and Technology. Panel: Innovating Urban Flooding Primer: Addressing the Urban Flood Challenge—Innovations and Opportunities Rekha Menon, Program Leader, World Bank Prof. Robert Kiunsi, Dean of the School of Real Estate Studies (SRES), Ardhi University Julia Letara, Town… Read more »
4 Years On, Looking Back at OpenStreetMap Response to the Haiti Earthquake
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.
Tackling Trouble in Paradise: Indian Ocean Island States to Build Financial Resilience to Natural Disasters
A pristine beach and warm paradise come to mind when there is mention of tropical islands such as the Seychelles or Mauritius, located in the southwest Indian Ocean. However, trouble can occur rapidly due to the region’s extreme vulnerability to cyclones, floods, earthquakes and tsunamis. In 2013, the impact of 15 tropical disturbances caused more… Read more »
New Field Guide Explores Open Data Innovations in Disaster Risk and Resilience
From Indonesia to Nepal, Haiti to Malawai, community members armed with smartphones and GPS systems are contributing to some of the most extensive and versatile maps ever created, helping inform policy and better prepare their communities for disaster risk.
Open Data for Resilience Initiative (OpenDRI): Overview
The goal of this Overview Report, published in May 2013, is to communicate the vision, approach and impact of the Open Data for Resilience Initiative (OpenDRI).
Bank Climate Change Portal Helps Visualize World Climate, Expands Access to Data
How much will temperatures rise in 30, 40, or 50 years? How could changing weather affect rain-fed crops in the Horn of Africa, or winter flooding and summer droughts in Uzbekistan? And what should countries do to prepare for more intense droughts and storms?
These are the kinds of questions the World Bank hopes to answer with a new initiative to expand access to climate data and spark innovation in the fight against climate change around the world.