Data Grid Completeness defines
a set of core data that are essential for preparedness and emergency response.
For select countries, the HDX Team and trusted partners evaluate datasets available on HDX and add those meeting the definition of a core data category to the Data Grid Completeness board above. Please help us improve this feature by sending your feedback to
hdx@un.org.
Legend:
Presence, freshness, and quality of dataset
Dataset fully matches criteria and is up-to-date
Dataset partially matches criteria and/or is not up-to-date
This dataset is UCDP's most disaggregated dataset, covering individual events of organized violence (phenomena of lethal violence occurring at a given time and place). These events are sufficiently fine-grained to be geo-coded down to the level of individual villages, with temporal durations disaggregated to single, individual days.
Sundberg, Ralph, and Erik Melander, 2013, “Introducing the UCDP Georeferenced Event Dataset”, Journal of Peace Research, vol.50, no.4, 523-532
Högbladh Stina, 2019, “UCDP GED Codebook version 19.1”, Department of Peace and Conflict Research, Uppsala University
UNOSAT code FL20230606UKR This map illustrates satellite-detected water using Sentinel-2 image acquired on the 15th of July 2023 and compared with the water extent between the 03rd and the 05th of July 2023 after the Nova Kakhovka dam wall break of the 06th of June 2023. Within the analysed area of 25,000 km², surface waters appear to have receded by about 100 km² in cloud free zone since the 5th of July 2023. No major changes observed in water level of the cooling pond of the Zaporizhia nuclear power plant as of 15 July 2023 compared to 5 July 2023.
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).
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood waters and affected structures over Hola Prystan City, in the east bank of the Dnieper/Dnipro River in Khersonska Oblast, Ukraine as observed from a WorldView-3 satellite images acquired on 17 June 2023 at 09:13 UTC and 8 June 2023 at 08:35 UTC. Within the analysed area of 11 km², about 27% (3 km²) of Hola Prystan City area appears to be flooded. Water extent appears to have decreased by about 5 km² since 8 June 2023. About 1,300 structures were still affected by floods on 17 June 2023.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood waters and affected structures over Kherson City, Khersonskyi Region, Khersonska Oblast (Ukraine) as observed from WorldView-3 image acquired on 17 June 2023 at 09:13 UTC; and ICEYE image acquired on 7 June 2023. Within the analysed area of 64 km², about 2% (1.5 km²) of Kherson City area appear to be flooded. Water extent appears to have decreased by about 17 km² since 7 June 2023. About 861 structures were still affected by floods on 17 June 2023.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
This dataset contains the affected populations, people in need and targeted populations by sector, region and disaggregated by sex and age.
The dataset is produced by the United Nations for the Coordination of Humanitarian Affairs (OCHA) in collaboration with humanitarian partners.
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood waters and affected structures over Kardashynka and Kokhany Villages and surroundings in Khersonska Oblast (Ukraine) as detected from a WorldView-3 image acquired on 7 June 2023 at 08:19 UTC; and ICEYE image acquired on 7 June 2023. Within the analysed area of 27 km², about 81% (22 km²) of Kardashynka Village, and Kokhany Village and surrounding area appears to be flooded. 8,728 structures and 38 harbours are affected.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood waters and affected structures over Oleshky City, Khersonskyi Region, Khersonska Oblast (Ukraine) as observed from WorldView-3 image acquired on 7 June 2023 at 08:19 UTC; and ICEYE, Sentinel-2, Sentinel-2, Sentinel-3 and Landsat-9 images acquired on 6 to 9 June 2023. Within the analysed area of 16 km², about 63% (10 km²) of Obleshky City area appear to be flooded. 8,016 structures and 3 harbours are affected.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre
(UNOSAT).
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood waters and affected structures over Solontsi Village and Pidlisne Village, Khersonskyi Region, Khersonska Oblast (Ukraine) as observed from a WorldView-3 image acquired on 7 June 2023 at 08:19 UTC; and ICEYE image acquired on 7 June 2023. Within the analysed area of 330 ha, about 97% (320 ha) of Solontsi Village area appears to be flooded and 1,070 structures are affected. About 3% (1 ha) of Pidlisne Village area appears to be flooded and 13 structures are potentially affected. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood water extent and evolution using Sentinel-2 images acquired on the 13th of June 2023 at 08:46 UTC and compared with pre-flood waters detected from Sentinel-2 images acquired on the 03rd and the 05th of June 2023. Within the analysed area of 19,000 km², about 180 km² of land appear to be flooded.
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).
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood waters and affected structures over Antonivka City and Dachi City, Khersonskyi Region, Khersonska Oblast (Ukraine) as observed from a WorldView-3 image acquired on 7 June 2023 at 08:19 UTC; and ICEYE image acquired on 7 June 2023. Within the analysed area of 15 km², about 100% (2 km²) of Dachi City area appears to be flooded. 1,366 structures and 93 harbours are affected. About 23% (3 km²) of Antonivka City area appears to be flooded. 659 structures and 2 harbours are affected.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood waters and affected structures over Kherson City, Khersonskyi Region, Kehersonska Oblast (Ukraine) as observed from WorldView-3 image acquired on 7 June 2023 at 08:19 UTC; and ICEYE image acquired on 7 June 2023. Within the analysed area of 64 km², about 19% (12 km²) of Kherson City area appear to be flooded. 4,302 structures and 76 harbours are affected.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code FL20230606UKR Live web map providing geospatial information using satellite imagery data about floods along the Dnipro River, Ukraine following the Nova Khakovka Dam break.
UNOSAT code FL20230606UKR This map illustrates satellite-detected surface waters using Sentinel-1 images acquired on the 09th of June 2023 at 15:36 UTC. Within the analysed area of 20,000 km², surface waters appear to have receded of about 220 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).
UNOSAT code FL20230606UKR This map illustrates satellite-detected surface waters evolution using Sentinel-1 images acquired on the 09th of June 2023 at 15:36 UTC and compared with surface waters extracted using ICEYE acquired on the 07th of June 2023 compared with a pre-flood water extracted using a Sentinel-2 images acquired on the 03rd and the 05th of June 2023. Within the analysed area of 500 km², surface waters appear to have receded by about 14 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).
UNOSAT code FL20230606UKR This map illustrates satellite-detected surface waters using Sentinel-1 images acquired on the 09th of June 2023 at 15:36 UTC. Within the analysed area of 260 km², along the Dnieper River, surface waters appear to have receded by about 12km². The water level of the cooling pond seems to be stable as of 09 June 2023.
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).
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood waters over Oleshky City, in the east bank of the Dnieper/Dnipro River in Khersonska Oblast, Ukraine as observed from a Landsat-9 satellite images acquired on 9 June 2023 at 08:37 UTC. 50% (8km2) of Olehsky appears to be affected by flood waters. Water extent appeared to have decreased by about 2 km2 since 7 June 2023.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code FL20230606UKR This map illustrates cumulative satellite-detected water using ICEYE images and Sentinel-3 images acquired between the 06th and the 09th of June 2023. Within the analysed area of 19,000 km², about 620 km² of land appear to be flooded. Based on Worldpop population data from 2020 and the flood water extent, ~110,000 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).
Important note: Population data used for this estimate is from 2020. Current population count is not available.
UNOSAT code FL20230606UKR This map illustrates satellite-detected surface waters over Khersonska Oblast, Ukraine derived from the MODIS Near Real-Time Global Flood Product using data acquired on 7 June 2023 12:43 UTC; and a Sentinel-2 image acquired on 3 & 5 June 2023 to assess pre-flood conditions. Within the area downstream of the damaged dam about 288 km² of land appear to be flooded.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood waters along the 90km downstream of Dnipro River between the damaged Nova Kakhovka Dam wall and the Dnipro River mouth in Ukraine as observed from a Sentinel-1 images acquired on 21 June 2023 at 15:36 UTC. Within the analysed area of about 10,800 km², about 20 km² of land appear to remain flooded.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code FL20230606UKR This map illustrates satellite-detected surface waters over Khersonska Oblast, Ukraine observed from a Sentinel-3 image acquired on 6 June 2023 at 08:30 UTC; and a Sentinel-2 image acquired on 3 & 5 June 2023. Within the analysed area of 19,000 km², about 120 km² of land appear to be flooded.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code FL20230606UKR This map illustrates satellite-detected flood waters and affected structures next to Nova Kakhova Dam in Khersonska Oblast (Ukraine) as observed from Skysat image acquired on 6 June 2023 at 08:07 UTC; and a pre-event Worldview-2 image acquired on 5 June 2023. Within the analysed area of 80 km², about 5 km² of land appear to be flooded. 346 structures and 07 harbours are damaged.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code CE20220223UKR This map illustrates a satellite imagery based building damage assessment in the city of Kremenchuk, Ukraine. Based on imagery collected on 29 June 2022, the analysis showed 26 structures with visible damage. Out of these, 1 is destroyed, 7 severely damaged, 3 moderately damaged and 15 possibly damaged. Inset 1 shows a building identified as severely damaged on 29 June 2022.
While no complete count of buildings for Kremenchuk is available, an open source dataset, which is visibly incomplete, indicates at least 19,209 structures in the area.
This analysis is based on visibly damaged structures as of 29 June 2022, as seen in marginally degraded satellite imagery affected by light clouds and other limiting factors. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).