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In the wake of the devastating 2004 Indian Ocean tsunami, which claimed over 230,000 lives and left millions displaced, the urgent need for a coordinated disaster response system among international agencies, governments, and humanitarian organizations became glaringly evident. In response, the Global Disaster Alert and Coordination System (GDACS) was established to bridge the gap between real-time disaster data and response capabilities. Integral to this effort was UNOSAT’s development of the Satellite Mapping Coordination System (SMCS) in 2010, following the Haiti earthqu...
At a time when natural disasters are becoming more numerous and frequent, UNOSAT aims to equip all countries with geographical information systems (GIS) to make informed decisions and reduce the risks associated with these natural disasters. To this end, UNOSAT has set up the project ‘Strengthening Capacities in the Use of Geospatial Information for Improved Resilience in Asia-Pacific and Africa’. The project focuses on developing the capacity to use GIS in government agencies across eight partner countries: Bangladesh, Bhutan, Fiji, Lao PDR, Nigeria, Solomon Islands, Ugand...
27 February 2024, Geneva, Switzerland - In 2023, UNOSAT faced challenges and achieved milestones. Our mapping team was activated for complex emergencies over 107 times in 60 countries worldwide and provided 634 products and services. Across the globe, our emergency mapping service has provided life-saving information to devastated areas affected by conflicts and disasters triggered by natural hazards., In 2023, we went on leveraging our expertise to address multipolar crises and crosscutting issues in different thematic areas, from defending human rights to safeguarding end...
2 October 2020, Geneva, Switzerland – In September, UNOSAT hosted the Regional Technical Webinar Series on Flood Forecasting, Early Warning Systems and Geospatial Information Technology (GIT) for Flood Risk Management for ECOWAS member states. This is part of a wider effort to support the ECOWAS region in building resilience to the flood events it is facing.
In the past weeks, UNOSAT’s rapid mapping services were requested for flood events in Burkina Faso, Cabo Verde and Niger, three ECOWAS member states. Disastrous floods caused by heavy monsoon rains are not only occurri...
This satellite derived geospatial analysis documents damages over the Gaza Strip following the July-August 2014 conflict. It is based on analysis of commercial satellite imagery and quantifies damage to overall building structures, health facilities, education facilities, agricultural fields and greenhouses. The study also compares damage from the 2014 conflict to that of the 2009 conflict.
The analysis is supplemented by ground photos following UNOSAT deployment to Gaza in September 2014.
The report is freely available for web viewing., Density of Damage Assessment in Ga...
Beneficiary: Sopheap Sok
Title: Chief Officer of the Agricultural Geographic Information System at the Agricultural Information and Documentation Centre
Workshops: Introduction to Use of Geospatial Information Technology for Drought Risk (2017); Advanced Use of Geospatial Information Technology for Drought Risk Management (2018)
Every day we make decisions that have an impact on our lives and the lives of those around us. We often rely on data and technology to make sure we make the best choices. Even the smallest decisions can be made easier by using techno...
9 February 2022, Geneva, Switzerland - A category 5 Tropical Cyclone struck the Philippines in December 2021, causing significant damage and affecting a large part of the population. Following a request from the Regional Office for Asia and the Pacific (in Bangkok), of the United Nations Office for the Coordination of Humanitarian Affairs (OCHA), UNOSAT’s Emergency Mapping service was activated to support the planning and coordination of emergency response operations with satellite imagery analysis., On the 16th of December 2021, Tropical Cyclone RAI-21 made landfall north ...
17 December, Geneva, Switzerland – A landmark report providing the first detailed account of the devastating damage to the World Heritage Property of the Ancient City of Aleppo in the wake of years of armed conflict has been published by the United Nations Institute for Training and Research (UNITAR) and UNESCO.
The Ancient City of Aleppo is one of six Syrian World Heritage sites added to UNESCO’s List of World Heritage in Danger in 2013. Five Years of Conflict: The State of Cultural Heritage in the Ancient City of Aleppo draws on satellite imagery assessment of a total of...
15 June 2022, Geneva, Switzerland – For the past twenty years, UNOSAT has been developing its expertise in using Geospatial Information Technologies to promote evidence-based decision-making for peace, security and resilience. The relevant and objective information provided to UN agencies, programme and Member States helps inform recovery activities, investigations and overall peace processes. , Damage assessment, population movements, monitoring borders, accessibility status of remote areas,.. these are some of the ways advanced geospatial analysis can help monitor t...
2 October 2020, Geneva, Switzerland – Last week, UNOSAT delivered the Advanced Training on Earth Observation (EO) and Geospatial Information Technology (GIT) for Climate Resilience in Fiji and Vanuatu. This week-long training was delivered as part of the capacity development activities of the CommonSensing project* that aims to improve climate resilience in the Pacific small island states. Adjusting to the COVID-19 preventive measurements in partner countries, UNOSAT adopted a blended-type of delivery method., The Advanced Training on EO and GIT for Climate Resil...