AndreaBozzo/ceres-open-data-index huggingface dataset:
Satellite detected water extents from 5 to 9 September 2024 over Nigeria

**UNOSAT code: FL20240902NGA, GDACS ID: 1102720**  This map illustrates cumulative satellite-detected water using VIIRS in Nigeria between 5 to 9 September 2024. Within the cloud free analyzed areas of about 815,000 km², a total of about 14,000 km² of lands appear to be affected with flood waters. Based on Worldpop population data and the maximum flood water extent, about 2,650,000 people are potentially exposed or living 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)
Satellite detected water extents in Bac Giang and Hai Duong Provinces, Viet Nam as of 10 September 2024

**UNOSAT code: TC20240905VNM, GDACS ID: 1001090**  This map illustrates the aggregated floods using Sentinel-1 images acquired on 10 September 2024 at 17:58 local time using an automated analysis with a machine learning method.  
  
Within the analysed area of about 3,000 km², a total of about 50 km² of land appears to be affected by flood waters.  
  
Based on Worldpop spatial demographic data, about 33,000 people are 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).  
  
Important note: Flood analysis from radar images may underestimate the presence of standing waters in built-up areas and densely vegetated areas due to the backscattering properties of the radar signal.

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extent in Kassala and River Nile States, Sudan  as of 3 and 5 September 2024

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854**  This map illustrates satellite-detected water extents in Kassala and River Nile States, Sudan as observed from Sentinel-2 image acquired on 3 and 5 September 2024. Within the analysed area of about 100,000 km², a total of about 2,500 km² of land appears to be affected by floodwaters. Based on Worldpop population data and the flood extent, approximately 39,000 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 extent in Khartoum, White Nile, Aj Jazirah and Sennar States, Sudan  as of 8 September 2024

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854**  This map illustrates satellite-detected water extents Khartoum, White Nile, Aj Jazirah and Sennar States, Sudan as observed from a Sentinel-2 image acquired on 8 September 2024 at 08:06 UTC. Within the analysed area of about 80,000 km², a total of about 6,500 km² of land appears to be affected by floodwaters. Based on Worldpop population data and the flood extent, approximately 800,000 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)
Cape Verde - Requirements and Funding Data

FTS publishes data on humanitarian funding flows as reported by donors and recipient organizations. It presents all humanitarian funding to a country and funding that is specifically reported or that can be specifically mapped against funding requirements stated in humanitarian response plans. The data comes from OCHA's [Financial Tracking Service](https://fts.unocha.org/), is encoded as utf-8 and the second row of the CSV contains [HXL](http://hxlstandard.org) tags.

Tags: covid-19, funding, humanitarian financial tracking service-fts, hxl
Organization: OCHA Financial Tracking System (FTS)
UNOSAT Gaza Strip Road Network Comprehensive Damage Assessment - August 2024

**UNOSAT code: CE20231007PSE**  This map illustrates a satellite imagery-based comprehensive damage assessment to detect damage and affected roads across  
the Gaza Strip, Occupied Palestinian Territory, based on an image collected on 18 August 2024.  
  
According to satellite imagery analysis, UNOSAT identified approximately 1,190km of destroyed roads, 415km of severely affected roads and 1,440km of moderately affected roads. From these statistics, it has been calculated that approximately 68% of the total road network has been damaged (including destroyed and affected roads), across the Gaza Strip.  
  
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 - Tropical Cyclone YAGI Population Exposure Analysis in Viet Nam - 07 September 2024

**UNOSAT code: TC20240905VNM, GDACS ID: 1001090**  Tropical Cyclone Yagi, the second-most powerful storm of 2024, caused widespread devastation across Southeast Asia. It formed in early September, making landfall in the Philippines before moving toward China and Vietnam. With wind speeds exceeding 245 km/h, Yagi caused severe damage, leading to widespread power outages, destruction of infrastructure, and loss of lives. Vietnam was particularly hard hit, with at least fourteen fatalities and many injured. The storm also disrupted transportation, forcing the cancellation of hundreds of flights and the closure of schools and public services. According to the information by GDACS, tropical cyclone YAGI can have a high humanitarian impact based on the maximum sustained wind speed, exposed population, and vulnerability.  
  
Approximately 23 million people, representing a significant portion of the total population, are living within areas where wind speeds exceed 120 km/h.

Tags: cyclones-hurricanes-typhoons, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extents in Red River Delta, Viet Nam as of 13 September 2024

**UNOSAT code: TC20240905VNM, GDACS ID: 1001090**  This map illustrates the aggregated floods using Sentinel-1 images acquired on 13 September 2024 at 05:58 local time. Within the analysed area of about 38,000 km², a total of about 1,300 km² of land appears to be affected by flood waters.  
Based on Worldpop spatial demographic data, about 900,000 people are 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).  
Important note: Flood analysis from radar images may underestimate the presence of standing waters in built-up areas and densely vegetated areas due to the backscattering properties of the radar signal.

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Tropical Cyclone YAGI: Impact assessment to strong wind as of 7 September 2024

**UNOSAT code: TC20240905VNM, GDACS ID: 1001090**  This map illustrates the tropical cyclone paths of YAGI in Viet Nam, highlighting observed and predicted wind speed zones between 1 and 9 September 2024. According to the data from the Joint Typhoon Warning Center (JTWC), as of 7 September 2024 at 06:00 UTC, approximately 23 million people (24% of the total population) live within areas where wind speeds exceed 120 km/h. Notably, in Ha Noi Province, around 8.2 million people have been affected by strong winds.  
  
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 from 26 August to 2 September 2024 over Pakistan

**UNOSAT code: FL20240804PAK**  This map illustrates cumulative satellite-detected water using VIIRS in Pakistan from 26 August 2024 to 02 September 2024 compared with the period from 20 to 26 August 2024. Within the cloud free analysed areas of about 800,000 km², a total of about 37,000 km² of lands appear to be affected with flood waters. Water extent appears to have increased of about 3,000 km² since the period between 20 to 26 August 2024. Based on Worldpop population data and the maximum flood water extent ~12 million 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 between 28 August & 4 September 2024 in Bangladesh

**UNOSAT code: FL20240825BGD**  This map illustrates the aggregated floods using Sentinel-1 images acquired between 18 to 26 August 2024 and between 28 August & 4 September 2024 using an automated analysis with a machine learning method. Within the analysed area of about 140,000 km², a total of about 8,100 km² of land appears to be affected by flood waters. Based on Worldpop spatial demographic data, about 6.2 million people are exposed or living close to flooded areas. Over these two periods, floodwaters receded by approximately 8,700 km².  
  
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).  
  
Important note: Flood analysis from radar images may underestimate the presence of standing waters in built-up areas and densely vegetated areas due to the backscattering properties of the radar signal.

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extent in Ag Geneina and Kereneik, West Darfur State, Sudan as of 5 September 2024s of 5 September 2024

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854**  This map illustrates satellite-detected water extents in the two towns of Ag Geneina and Kereneik, West Darfur State, Sudan as observed from a Sentinel-2 image acquired on 5 September 2024 at 11:06 local time (09:06 UTC). Within the analysed area of about 700 km², a total of about 50 km² of land appears to be affected by floodwaters.   
  
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 Koukou Angarana City, Sila Region, Chad as of 3 September 2024

**UNOSAT code: FL20240820TCD, GDACS ID: 1102854**  This map illustrates satellite-detected water extent in Koukou Angarana City, Kimiti Department, Sila Region, Chad as observed from a Pleiades satellite image acquired on 2 and 3 September 2024. Within the analysed cloud free area of about 115 km², a total of about 62 km² of lands appear to be affected by flood waters. Within the analysed area approximately 990 buildings (70%) in Chad are affected by the floodwaters.  
  
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 Al Fashir City, Al Fasher Department, Al Fasher State, Sudan as of 3 September 2024

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854**  This map illustrates satellite-detected water extent in Al Fashir City, Al Fasher Department, Al Fasher State, Sudan as observed from a WorldView-2 satellite image acquired on 3 September 2024 at 10:43 local time (08:43 UTC). Within analysed area of about 270km², a total of about 100 km² of land appears to be affected by floodwaters. UNITAR-UNOSAT identified about 1,600 potentially affected structures within the analysed area.  
   
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)
Landslide analysis in Umzumbe & Ray Nkonyeni local municipality, Ugu District, South Africa as of 21 April 2022

**UNOSAT code: FL20220418ZAF**  This map illustrates satellite-detected landslides/mudflow in Umzumbe & Ray Nkonyeni Local Municipalities, Ugu District, KwaZulu-Natal Province, South Africa as observed from a Kompsat-3 image acquired on 21 April 2022.
Within the analyzed area, 75 ha of landslide scars were observed. Based on Worldpop population data, about 67,000 people live inside the analyzed area.
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 31 August and 04 September 2024 over Chad

**UNOSAT code: FL20240820TCD**  This map illustrates cumulative satellite-detected water using VIIRS in Chad between 31 August to 04 September 2024. Within the cloud free analysed areas of about 900,000 km², a total of about 22,800 km² of lands appear to be affected with flood waters. Maximum flood water extent appears to have increased of about 3,900 km² since the period  between 20 to 24 August 2024. Based on Worldpop population data and the maximum flood water extent, about 820,000 people are potentially exposed or living close to flooded areas. Amongst which ~145,000 people in Logone Oriental Region  and ~90,000 people in Mayo-Kebbi Est Region.  
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)
Preliminary satellite-derived impact assessment on health facilities, Arbaat Dam, Al Ganap Locality, Red Sea State, Sudan, 2 September 2024

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854**  Status: Affected structures detected  
Further action(s): continue monitoring  
  
Summary of findings:  
Water levels have been notably reduced in the Arbaat Dam observed as of 31 August 2024;  
Flooded areas and overflow evidence observed along the waterway in Alganab locality as of 30 and 31 August 2024;   
  
Abunqarah, Kdoweeb, Tobler, Edbye Family Health Units, as well as Tedrbai Family Health Centers, appear to be unaffected by floodwaters.  
  
Tedrbai, Hit Wasat, Tamli, Agoamet Srarah, and Tegilo Family Health Units, as well as Kelkoy and Mostehliland Shalhout Family Health Centers, are likely affected by floodwaters.

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Preliminary satellite-derived impact assessment on health facilities, Abu Hamad City, Abu Hamad Locality, River Nile State, 2 September 2024

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854**  Status: Affected structures detected  
Further action(s): continue monitoring  
Summary of findings:  
Flooded areas and evidence of overflow were observed in Hamad City, Abu Hamad Locality, River Nile State, on August 29, 2024.  
Alshorta, Alshaheed Gamal (Family Health Center), and Abu Hamad Hospital are likely affected by the floodwaters.  
Yashgeen (Family Health Unit) and Alsilim (Family Health Center) appear to be unaffected by the floodwaters.

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extent in Bongor City as of 26 August 2024

**UNOSAT code: FL20240820TCD, GDACS ID: 1102854**  This map illustrates satellite-detected water extent in Bongor City, Mayo-Boneye Department, Mayo-Kebbi Est Region, Chad as observed from a PlanetScope satellite image acquired on 26 August 2024. Within the analysed area of about 70 km², a total of about 20km² of lands appear to be affected by flood waters. Within the analysed area approximately 1,600 buildings (<30%) in Chad are affected by the floodwaters.  
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 - FAO Gaza Strip Cropland Damage Assessment - August 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 August 2017 and 2024, performing a Normalized Difference Vegetation Index (NDVI) analysis as well as a multitemporal classification to identify notable changes taking place in agricultural areas during that timeframe. The methodology evaluated the damage as a decline in the health and density of crops in August 2024, in comparison 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 analysis shows that the agricultural 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 68% of the permanent crop fields in the Gaza Strip exhibited a significant decline in health and density in August 2024. In a comprehensive evaluation, it was found that there has been a 4% increase in the proportion of cropland that has been damaged since the previous analysis conducted in July 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 5-percentage point increase compared to the previous July 2024 analysis. Moreover, there has been a notable escalation in the destruction of cropland within the Gaza Governorate, with the percentage rising from 73% in July 2024 to 75% in August 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)
Satellite detected water extent in N'Djamena City as of 26 August 2024

**UNOSAT code: FL20240820TCD**  This map illustrates satellite-detected water extent in N'Djamena city, N'Djamena Department, Chad as observed from a PlanetScope satellite image acquired on 26 August 2024. Within the analysed area of about 440 km², a total of about 50km² of lands appear to be affected by flood waters. Within the analysed area approximately 7,900 buildings (<3%) in Chad are affected by the floodwaters.  
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 20 to 26 August 2024 over Pakistan

**UNOSAT code: FL20240804PAK**  This map illustrates cumulative satellite-detected water using VIIRS in Pakistan from 20 to 26 August 2024 compared with the period from 17 to 20 August 2024. Within the cloud free analysed areas of about 800,000 km², a total of about 34,000 km² of lands appear to be affected with flood waters. Water extent appears to have increased of about 14,500 km² since the period between 17 to 20 August 2024. Based on Worldpop population data and the maximal flood water extent ~12 million 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)
UNOSAT Live Webmap, Floods in Sudan - August 2024

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854**  This application provides geospatial information regarding the analysis related to the floods in Sudan in August 2024.  
Important note: The boundaries and names shown, and the designations used on this map do not imply official endorsement or acceptance by the United Nations. The United Nations Satellite Centre. UNOSAT is not responsible for the misuse or misrepresentation of the map.

Tags: flooding, geodata
Organization: United Nations Satellite Centre (UNOSAT)
Satellite detected water extent in Abu Hamad Locality, River Nile State, Sudan as of 19 August 2024

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854**  This map illustrates satellite-detected water extent in Abu Hamad Locality, River Nile State, Sudan as observed from a Sentinel-2 satellite image acquired on 19 August 2024 at 10:06 local time (08:06 UTC). Within analysed area of about 1,800 km², a total of about 28 km² of land appears to be affected by floodwaters. Based on Worldpop population data and the flood extent, approximately 400 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 extent in Tawkar Locality, Red Sea State, Sudan as of 26 August 2024

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854**  This map illustrates satellite-detected water extent in Tawkar Locality, Red Sea State, Sudan as observed from a Sentinel-2 satellite image acquired on 26 August 2024 at 10:06 local time (09:56 UTC). Within analysed area of about 4,600 km², a total of about 783 km² of land appears to be affected by floodwaters. Based on Worldpop population data and the flood extent, approximately 33,400 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 between 20 and 24 August 2024 over Chad

**UNOSAT code: FL20240820TCD**  This map illustrates cumulative satellite-detected water using VIIRS in Chad between 20 to 24 August 2024. Within the cloud free analysed areas of about 1,200,000 km², a total of about 18,900 km² of lands appear to be affected with flood waters. Maximum flood water extent has remained relatively stable, with a decrease of about 500 km² since the period  between 15 to 19 August 2024. Based on Worldpop population data and the maximum flood water extent, ~170,000 people in Mayo-Kebbi Est Department, ~160,000 people in Logone Oriental Department and ~120,000 people in Tandjilé  
  
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)