AndreaBozzo/ceres-open-data-index huggingface dataset:
UNOSAT Gaza Strip Comprehensive Damage Assessment - 08 July 2025

**UNOSAT code: CE20231007PSE**  This map illustrates a satellite imagery-based comprehensive assessment of damage and destruction to structures within the area of interest in the Gaza Strip, Occupied Palestinian Territory, based on images collected on 8 July 2025 when compared to images collected on 1 May 2023, 10 May 2023, 18 September 2023, 15 October 2023, 7 November 2023, 26 November 2023, 6-7 January 2024, 29 February 2024, 31 March - 1 April 2024, 3 May 2024, 6 July 2024, 3-6 September 2024, 1 December 2024, 25 February 2025, and 4 April 2025. According to satellite imagery analysis, UNOSAT identified 102,067 destroyed structures, 17,421 severely damaged structures, 41,895 moderately damaged structures, and 31,429 possibly damaged structures for a total of 192,812 structures. These correspond to around 78% of the total structures in the Gaza Strip and a total of 282,904 estimated damaged housing units. The governorates of Khan Yunis and Rafah have experienced the highest rise in damage compared to the 4 April 2025 analysis, with around 8,681 new structures damaged in Khan Yunis and around 7,112 in Rafah. Within Khan Yunis, Khan Yunis City municipality had the highest number of newly damaged structures, totalling 5,865. This is a preliminary analysis and has not yet been validated in the field.

Tags: complex emergency-conflict-security, crisis-opt-israel-hostilities, geodata
Organization: United Nations Satellite Centre (UNOSAT)
UNOSAT - FAO Gaza Strip Cropland Damage Assessment - July 2025

**UNOSAT code: CE20231007PSE**  This map illustrates satellite-detected changes in cropland areas of the Gaza Strip resulting from the decline in the health and density of crops due to the ongoing conflict. UNOSAT conducted an analysis utilising satellite imagery collected by the Sentinel-2 satellite between July 2017 and 2025, performing a Normalised Difference Vegetation Index (NDVI) analysis as well as a multi-temporal classification to identify notable changes taking place in cropland areas during that timeframe. The methodology evaluated the damage as a decline in the health and density of crops in July 2025, in comparison to the preceding six seasons spanning from 2017 to 2025. The decline in the health and density of the crops can be observed due to the impact of activities such as razing, heavy vehicle activity, bombing, shelling, and other conflict-related dynamics. The analysis includes damage assessment for orchards and other trees, field crops and vegetables. UNOSAT and FAO analysis shows that the cropland extent in the Gaza Strip is estimated to be 150 sq. km, accounting for approximately 41% of the total area of the Gaza Strip, following an extensive land-cover analysis.  
  
Compared to the average of the previous seven years, approximately 86% of the permanent crop fields in the Gaza Strip exhibited a significant decline in health and density in July 2024. In a comprehensive evaluation, it was found that there has been a 3% increase in the proportion of cropland that has been damaged since the previous analysis conducted in April 2024. Additionally, the analysis indicates a notable rise in the destruction of the orchards and other trees, field crops and vegetables in the Khan Younis Governorate, with a 4-percentage point increase compared to the previous April 2024 analysis. Moreover, there has been a notable escalation in the destruction of cropland within the North Gaza Governorate, with the percentage rising from 91% in April 2024 to 94% in July 2025. This is a preliminary analysis and has not yet been validated in the field.

Tags: complex emergency-conflict-security, crisis-opt-israel-hostilities, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extent in Khartoum and White Nile States, Sudan as of 1 January 2025

**UNOSAT code: FL20241224SDN**  This map illustrates the satellite-detected water extent in Khartoum and White Nile States, Sudan, as observed from a Sentinel-2 satellite image acquired on 1 January 2025 at 10:13 local time (08:13 UTC). Within the analyzed area of approximately 24,000 km², about 145 km² of land appears to be affected by floodwaters. Floodwater extent seems to have increased by about 5 km² compared to 27 December 2024. Based on WorldPop population data and the flood extent, approximately 63,000 people are potentially exposed or living close to the flooded areas.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extent in White Nile State, Sudan as of 1 January 2025

**UNOSAT code: FL20241224SDN**  This map illustrates the satellite-detected water extent in White Nile State, Sudan, as observed from a Sentinel-2 satellite image acquired on 1 January 2025 at 10:13 local time (08:13 UTC). Within the analyzed area of approximately 24,000 km², about 145 km² of land appears to be affected by floodwaters. Floodwater extent seems to have increased by about 5 km² compared to 27 December 2024. Based on WorldPop population data and the flood extent, approximately 63,000 people are potentially exposed or living close to the flooded areas.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
UNOSAT Live web map - Tropical Cyclone WIPHA-25 in LAO PDR and Viet Nam

**UNOSAT code: TC20250722VNM, GDACS ID: 1001181**  This application provides impact assessments of Tropical Cyclone WIPHA-25 in Lao PDR and Viet Nam.

Tags: cyclones-hurricanes-typhoons, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Damage Assessment in Malorua District, Shefa Province, Vanuatu as of 20 December 2024

**UNOSAT code: EQ20241217VUT, GDACS ID: 1458084**  This map illustrates the potentially damaged structures/buildings and landslide extents resulting from the earthquake on December 17, 2024, in Vanuatu, as detected from a WorldView-2 very high-resolution satellite image acquired on December 20, 2024, at 09:46 local time. Within the analyzed area of approximately 3,000 hectares, UNOSAT identified 6 potentially damaged structures and 20 hectares of land affected by landslides.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).

Tags: earthquake-tsunami, geodata
Organization: United Nations Satellite Centre (UNOSAT)
UNOSAT Gaza Strip Comprehensive Damage Assessment - 04 February 2025

**UNOSAT code: CE20231007PSE**  This map illustrates a satellite imagery-based comprehensive assessment of damage and destruction to structures within the area of interest in the Gaza Strip, Occupied Palestinian Territory, based on images collected on 04 April 2025 when compared to images collected on 1 May 2023, 10 May 2023, 18 September 2023, 15 October 2023, 7 November 2023, 26 November 2023, 6-7 January 2024, 29  February 2024, 31 March - 1 April 2024, 3 May 2024, 6 July 2024, 3-6 September 2024, 1 December 2024, and 25 February 2025.   
  
According to satellite imagery analysis, UNOSAT identified 70,436 destroyed structures, 18,588 severely damaged structures, 51,962 moderately damaged structures, and 33,500 possibly damaged structures for a total of 174,486 structures. These correspond to around 70% of the total structures in the Gaza Strip and a total of 258,201 estimated damaged housing units. The governorates of Rafah and North Gaza have experienced the highest rise in damage compared to the 25 February 2025 analysis, with around 636 new structures damaged in Rafah and around 218 in North Gaza. Within Rafah, Rafah City municipality had the highest number of newly damaged structures, totalling 609. This is a preliminary analysis and has not yet been validated in the field.

Tags: complex emergency-conflict-security, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Building Damage Assesment in Sambene, Nanguasse & Muinde villages, Mecufi Posto, Mecufi District as of 17 December 2024

**UNOSAT code: TC20241212MOZ, GDACS ID: 1001131**  This map illustrates affected structures in Mecufi Posto, Mecufi District, Cabo Delgado Province as observed from a Pleiades satellite image acquired on 17 December  2024 at 07:51 Local Time. Within the analysed area, UNOSAT identified 2,433 destroyed structures and 1,684 damaged structures amongst a total of 4,118 structures observed.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: cyclones-hurricanes-typhoons, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extents between 26 and 30 October 2024 over South Sudan

**UNOSAT code: FL20240425SSD**  This map illustrates cumulative satellite-detected water using VIIRS in South Sudan between 26 to 30 October 2024 compared with the period from 20 to 24 October 2024 . Within the cloud free analysed areas of about 630,000 km², a total of about 43,000 km² of lands appear to be affected with flood waters. Water extent appears to have increased of about 3,700 km² since the period between 20 to 24 October 2024 . Based on Worldpop population data and the maximal flood water extent ~870,000 people are potentially exposed or living close to flooded areas.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite-detected damage in the cultural property Pinya as of 30 March 2025

**UNOSAT code: EQ20250328MMR, GDACS ID: 1474477**  This map shows the locations where damage was detected based on a very high resolution satellite image collected 30 March 2025 when compared to very high resolution satellite imagery from 23 March 2025. The USGS shake map indicates the intentsity of the earthquake measured 8.5 in this area.  
   
Across the site, 6 damaged buildings within the cultural site were observed and an additional 5 buildings have possible damage.  
   
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: crisis-myanmar-earthquake, earthquake-tsunami, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extents from 3 to 10 December 2024 in the Jaffna District, Northern Province, Sri Lanka

**UNOSAT code: FL20241128LKA**  This map illustrates cumulative satellite-detected water extent from multiple satellites in the Jaffna District, Northern Province, Sri Lanka from 3 to 10 December 2024. Within the cloud-free analysed area of approximately 760 km², an estimated 84 km² of land is observed to be affected by floodwaters, with around 43 km² of cropland  
Based on WorldPop spatial demographic data, approximately 2,400 people are exposed to or living near the flooded areas. Additionally, 3,400 buildings have been identified as potentially affected.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Building Damage Assesment in Sicura & Murrebe Town, Murrebue Posto, Mecufi District as of 16 December 2024

**UNOSAT code: TC20241212MOZ, GDACS ID: 1001131**  This map illustrates affected structures in Murrebue Posto, Mecufi District, Cabo Delgado Province as observed from a Pleiades satellite image acquired on 16 December  2024 at 07:58 Local Time. Within the analysed area, UNOSAT identified 3,367 destroyed structures and 613 damaged structures amongst a total of 3,982 structures observed.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: cyclones-hurricanes-typhoons, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Flood impact assessment in Uribia Municipality, La Guajira Department, Colombia as of 15 November 2024

**UNOSAT code: FL20241112COL, GDACS ID: 1102988**  This map illustrates satellite-detected water extent in Uribia Municipality, La Guajira Department, Colombia as observed from a Sentinel-2 satellite image acquired on 15 November  2024 at 10:17 Local Time. Within the analysed area of about 220 km², a total of about 24 km² of lands appear to be affected with flood waters. UNOSAT identified 529 structures that appear to be not affected by flood waters.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extents between 20 and 24 October 2024 over South Sudan

**UNOSAT code: FL20240425SSD**  This map illustrates cumulative satellite-detected water using VIIRS in South Sudan between 20 to 24 October 2024 compared with the period from 13 to 17 October 2024 . Within the cloud free analysed areas of about 625,000 km², a total of about 40,000 km² of lands appear to be affected with flood waters. Water extent appears to have decreased of about 7,900 km² since the period between 13 to 17 October 2024 . Based on Worldpop population data and the maximal flood water extent ~820,000 people are potentially exposed or living close to flooded areas.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extents from 9 to 13 November 2024 over Nigeria

**UNOSAT code: FL20240902NGA, GDACS ID: 1102720**  This map illustrates cumulative satellite-detected water using VIIRS in Nigeria between 09 to 13 November 2024. Within the cloud free analysed areas of about 900,000 km², a total of about 22,000 km² of lands appear to be affected with flood waters. Maximum flood water extent appears to have receded of about 5,700 km²  
since the period between 27 to 31 October 2024. Based on Worldpop population data and the maximum flood water extent, about 5.8 million people remain potentially exposed or live close to flooded areas.  
  
The pixelwise water fraction from VIIRS, using a 5-day composite at 375 m spatial resolution, indicates potential floodwater coverage ranging from 0% to 100%. This large-scale analysis is intended for guidance purposes and has not yet been validated with ground truth data or higher- resolution analysis. The population exposure  
analysis is based on floodwaters observed only in cloud-free areas, so the total number of people exposed may be underestimated.  
  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Building Damage Assessment in Bellavista village, Bojayá Municipality, Chocó Department, Colombia as of 17 November 2024

**UNOSAT code: FL20241112COL, GDACS ID: 1102988**  This map illustrates potentially affected structures in Bojayá Municipality, Chocó Department, Colombia as observed from a Pleiades satellite image acquired on 17 November  2024 at 10:40 Local Time. Within the analysis extent, UNOSAT identified 13 affected structures and 3 potentially affected structures amongst a total of 2,165 structures observed.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Building Damage Assessment in Riosucio Town, Riosucio Municipality, Chocó Department, Colombia as of 20 November 2024

**UNOSAT code: FL20241112COL, GDACS ID: 1102988**  This map illustrates potentially affected structures in Riosucio Municipality, Chocó Department, Colombia as observed from a Pleiades satellite image acquired on 20 November  2024 at 11:07 Local Time. Within the analysis extent, UNOSAT identified 60 potentially affected structures amongst a total of 2,085 structures observed.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Building Damage Assessment in Bagamanoc City, Catanduanes Province, Bicol Region, The Philippines as of 18 November 2024

**UNOSAT code: TC20241117PHL, GDACS ID: 1001124**  This map provides an analysis of structures potentially impacted by Typhoon Man-Yi, utilizing imagery from the Pleiades satellite acquired on 18 November 2024 at 10:20 local time. Within the defined analysis area, UNOSAT has identified 72 structures as damaged and 131 as potentially damaged. Out of a total of 1,136 buildings identified within the analysis extent, this represents approximately 18% of buildings as damaged.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: cyclones-hurricanes-typhoons, geodata
Organization: United Nations Satellite Centre (UNOSAT)
UNOSAT - FAO Gaza Strip Cropland Damage Assessment - December 2024

**UNOSAT code: CE20231007PSE**  This map illustrates satellite-detected changes in cropland areas of the Gaza Strip resulting from the decline in the health and density of crops due to the ongoing conflict. UNOSAT conducted an analysis utilising satellite imagery collected by the Sentinel-2 satellite between December 2017 and 2024, performing a Normalized Difference Vegetation Index (NDVI) analysis as well as a multitemporal classification to identify notable changes taking place in cropland areas during that timeframe. The methodology evaluated the damage as a decline in the health and density of crops in December 2024, compared to the preceding seven seasons spanning from 2017 to 2024. The decline in the health and density of the crops can be observed due to the impact of activities such as razing, heavy vehicle activity, bombing, shelling, and other conflict-related dynamics. The analysis includes damage assessment for orchards and other trees, field crops and vegetables. UNOSAT and FAO analysis shows that the cropland extent in the Gaza Strip is estimated to be 150 sq. km, accounting for approximately 41% of the total area of the Gaza Strip, following an extensive land-cover analysis.  
  
Compared to the average of the previous seven years, approximately 75% of the permanent crop fields in the Gaza Strip exhibited a significant decline in health and density in September 2024. In a comprehensive evaluation, it was found that there has been a 10% increase in the proportion of cropland that has been damaged since the previous analysis conducted in September 2024. Additionally, the analysis indicates a notable rise in the destruction of the orchards and other trees, field crops and vegetables in the Deir al-Balah Governorate, with a 9-percentage point increase compared to the previous July 2024 analysis. Moreover, there has been a notable escalation in the destruction of cropland within the Rafah Governorate, with the percentage rising from 57% in September 2024 to 67% in December 2024. This is a preliminary analysis and has not yet been validated in the field.

Tags: complex emergency-conflict-security, crisis-opt-israel-hostilities, geodata
Organization: United Nations Satellite Centre (UNOSAT)
State of Palestine - FAO Gaza Strip Greenhouse Comprehensive Damage Assessment (UNOSAT) - December 2024

**UNOSAT code: CE20231007PSE**  This map a satellite imagery-based comprehensive assessment of damage and destruction to greenhouses within the area of interest in the Gaza Strip, Occupied Palestinian Territory, based on images collected on 3 and 23 December 2024 when compared to images collected on 18 August 2024, 23-24 April 2024, 30-31 March 2024, 23 March 2024, 21 March 2024, 26 November 2023, 7 November 2023, 24-26 October 2023, 21 October 20223, 15 October  1 May 2023, 10 May 2023, 18 September 2023, 15 October 2023, 10 October 2023, 18 September 2023, 10 May 2023, and 1 May 2023. According to satellite imagery analysis, UNOSAT identified 4,578 destroyed greenhouses, 439 severely damaged greenhouses, and 643 moderately damaged greenhouses for a total of 5660 greenhouses. This accounts for approximately 64% of the total greenhouses in the Gaza Strip, with 33% of these suffering additional damage since the previous assessment on 18 August 2024. Furthermore, 6% of the damage recorded in December 2024 is new compared to the previous analysis. In terms of surface area, 56% of the greenhouse extent is now damaged, reflecting a 37% increase compared to the previous analysis.  
  
The governorate of Rafah has experienced the highest increase in new damage since the 18 August 2024 analysis, with around 838 new greenhouses affected. Khan Yunis has seen an intensification of previously damaged greenhouses, with 703 more greenhouses sustaining further damage. This is a preliminary analysis and has not yet been validated in the field.

Tags: complex emergency-conflict-security, crisis-opt-israel-hostilities, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Democratic Republic of the Congo: Humanitarian Needs

This dataset was compiled by the United Nations Office for the Coordination of Humanitarian Affairs (UNOCHA) on behalf of the Humanitarian Country Team and partners. It provides the Humanitarian Country Team’s shared understanding of the crisis, including the most pressing humanitarian need and the estimated number of people who need assistance, and represents a consolidated evidence base and helps inform joint strategic response planning.

Tags: gender and age disaggregated data-gadd, humanitarian needs overview-hno, humanitarian response plan-hrp, hxl
Organization: OCHA Humanitarian Programme Cycle Tools (HPC Tools)
Building Damage Assessment in Panganiban City, Catanduanes Province, Bicol Region, The Philippines as of 18 November 2024

**UNOSAT code: TC20241117PHL, GDACS ID: 1001124**  This map provides an analysis of structures potentially impacted by Typhoon Man-Yi, utilizing imagery from the Pleiades satellite acquired on 18 and 20 November 2024. Within the defined analysis area, UNOSAT has identified 23 structures as damaged and 82 as potentially damaged. Out of a total of 1,174 buildings identified within the analysis extent, this represents approximately 9% of buildings as damaged.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: cyclones-hurricanes-typhoons, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Building Damage Assessment in Bacak Village, Catanduanes Province, Bicol Region, The Philippines as of 18 November 2024

**UNOSAT code: TC20241117PHL, GDACS ID: 1001124**  This map provides an analysis of structures potentially impacted by Typhoon Man-Yi, utilizing imagery from the Pleiades satellite acquired on 18 and 20 November 2024. Within the defined analysis area, UNOSAT has identified 45 structures as damaged and 37 as potentially damaged. Out of a total of 132 buildings identified within the analysis extent, this represents approximately 62% of buildings as damaged.  
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

Tags: cyclones-hurricanes-typhoons, geodata
Organization: United Nations Satellite Centre (UNOSAT)