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In a change of focus determined by the conclusion of search and rescue operations in Haiti, UNOSAT closed its Rapid Mapping activation and embarked at the request of UNDP on a comprehensive damage assessment analysis over Port-au-Prince and neighbouring cities. The analysis, which builds also on parallel work performed by the European Commission JRC, French company SERTIT, Germany’s DRL/ZKI, Italy’s ITHACA and others, will contribute substantially in firming up the number of buildings affected by the tremor and will lead to a more precise estimate of the resources required ...
The Strengthening Capacities in the Use of Geospatial Information for Improved Resilience in Asia-Pacific and Africa project aims to develop GIT capacities of beneficiary organizations in eight countries in Africa (Nigeria and Uganda), Asia (Bhutan, Bangladesh and Lao PDR) and the Pacific (Fiji, Solomon Islands and Vanuatu) to improve the national response to climate risk. It targets relevant government organizations responsible for disaster risk, natural resource management and/or climate finance. The project spans from August 2021 to July 2024 and is funded by the Norwegi...
12 December 2023, Geneva, Switzerland - Eighteen per cent of structures in the Gaza Strip have been damaged since the outburst of the conflict. This figure comes from a new satellite imagery analysis conducted by the United Nations Satellite Center (UNOSAT) based on an image collected on 26 November 2023 with the very-high resolution WorldView-3 satellite. Additionally, there has been a staggering 49% increase in total structures affected since the last assessment on 7 November 2023.
As of 26 November 2023, UNOSAT has identified 10,049 destroyed structures, 8,243 severely ...
20 March 2024, Geneva, Switzerland – The United Nations Satellite Centre (UNOSAT) has released an updated assessment of the damage inflicted on buildings in the Gaza Strip. This analysis, based on very high-resolution satellite imagery collected on 29 February 2024, reveals a significant increase in destruction compared to previous assessments.
UNOSAT compared the above-mentioned image with others dated: 1st and 10 May 2023; 18 September 2023; 15 October 2023; 7 & 26 November 2023; and 6 & 7 January 2024.
In total, 35% of all buildings in the Gaza Strip have...
2 February 2024, Geneva, Switzerland – The United Nations Satellite Centre - UNOSAT released a comprehensive assessment of the damage and destruction inflicted on structures in the Gaza Strip. The analysis, based on very high-resolution satellite imagery collected on 6 and 7 January, paints a stark picture of the extent of devastation in the Gaza Strip.
The satellite imagery, acquired on 6 and 7 January 2024, was compared to images from 1 May 2023, 10 May 2023, 18 September 2023, 15 October 2023, 7 November 2023, and 26 November 2023.
22,131 structures have been identifie...
In a constant effort to update information derived from high resolution satellite imagery regarding the impact of the Haiti quake, UNOSAT has released last night two new maps illustrating the situation of IDPs and the density of bridge and road obstacles in the capital city Port-au-Prince.
Since the inception of this emergency, UNOSAT has concentrated on specific high value mapping over Haiti due to the fact that general mapping has been offered by a number of other partner entities especially from Europe, some of which supported by the International Charter Space and…
04 December 2023, L'viv, Ukraine - Cultural heritage, a cornerstone of identity and a repository of memory and unity has persistently faced threats since the onset of the war in Ukraine. In conflict zones, satellite imagery often serves as the primary tool for accessing accurate, data-backed information regarding the extent of damage to cultural heritage.
In a groundbreaking initiative aimed at preserving Ukraine's cultural legacy, the United Nations Institute for Training and Research (UNITAR) through the United Nations Satellite Centre (UNOSAT) and the United Natio...
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20-21 June 2023, Bangkok, Thailand: Natural hazards, climate change, unplanned urban growth, deforestation, environmental degradation, and scarcity of natural resources are hindering the progress of LDCs, LLDCs and SIDS in building resilient cities and communities. The IPCC AR6 report released earlier this year makes clear that the risks of inaction on climate are immense and the way ahead requires...
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...
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