UN Operational Satellite Applications Programme (UNOSAT)
Last updated on October 17, 2020
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  • 20+ Downloads
    Updated August 10, 2015 | Dataset date: Jan 13, 2014
    This dataset updates: Never
    This map illustrates satellite-detected shelters and other buildings at Ajuong Thok refugee camp in Pariang County, Unity State, South Sudan. High resolution optical imagery collected by WorldView-1 show that as of 7 December 2013, a total of 2,997 shelters structures are present as well as 273 support structures within the 225 ha of the camp extent. Additional areas for camp expansion are well demarcated by the gridded network of dirt roads also visible. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR / UNOSAT.
  • Updated August 10, 2015 | Dataset date: Jan 21, 2014
    This dataset updates: Never
    This map illustrates satellite-detected areas of destruction in the town of Mayom as seen by the Pleiades satellite on 11 January 2014. UNOSAT analyzed all structures in the town to verify reports of damage and determined that the majority of the town has been destroyed primarily by fire. A total of 1,801 burned or otherwise destroyed structures were identified throughout the town center as well as in outlying areas surrounding Mayom. This is a preliminary analysis & has not yet been validated in the field. Please send ground feedback to UNITAR / UNOSAT.
  • This map illustrates the camp for internally displaced persons (IDPs) in the UNMISS base at Juba airport as seen by the WorldView-1, Pleiades and WorldView-2 satellites on 19 January 2014, 7 January 2014 and 28 December 2013. As of 28 December a significant portion of the airport is used by IDP?s shelters, occupying approximately 7 ha. Since then the camp extent has moderately increased its area. Imagery acquired on 19 January 2014 shows that the total area of IDP?s occupies 8.9 ha, compared to the 7.9 ha detected on 7 January 2014. Note that IDP occupied areas include improvised shelters and, in some cases, administrative support and other structures. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR / UNOSAT.
  • 10+ Downloads
    Updated August 10, 2015 | Dataset date: Jan 13, 2014
    This dataset updates: Never
    This map illustrates the Batil Refugee Camp in Maban County of Upper Nile State in South Sudan. Using high-resolution optical satellite imagery collected by the WorldView-2 satellite, UNOSAT located a total of 14,639 shelters and 274 non-shelter structures as of 25 November 2013. This is an 22% increase in number of shelters since the previous UNOSAT analysis of Batil Camp which used an imagery from 17 February 2013 and located 11,981 shelters and 500 non-shelter structures. This is a preliminary analysis & has not yet been validated in the field. Please send ground feedback to UNITAR / UNOSAT.
  • 10+ Downloads
    Updated August 10, 2015 | Dataset date: Jan 13, 2014
    This dataset updates: Never
    This map illustrates the Gendrasa refugee camp in Maban County of Upper Nile State in South Sudan. Using high-resolution optical satellite imagery collected by the WorldView-2 satellite, UNOSAT located a total of 8,028 shelters and 145 non-shelter structures as of 06 December 2013. This is an 80% increase in the number of shelters since the previous UNOSAT analysis of the Gendrasa camp which used an image from 03 October 2012 and located 4,334 shelters and 187 non-shelter structures. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR / UNOSAT.
  • 50+ Downloads
    Updated August 10, 2015 | Dataset date: Jan 10, 2014
    This dataset updates: Never
    This map illustrates satellite-detected shelters and other buildings at the Domiz refugee camp in Duhok Governorate, Iraq. As of 25 December 2013 a total of 9,367 standard shelters were detected, 990 improvised structures likely being used for shelter and other purposes, and 592 infrastructure and support buildings. Domiz refugee camp is encircled by a fence that surrounds the perimeter of the camp and delineates the 149.76 hectares of the camp area. Areas that were in preparation of the ground for new construction as 21 July 2013, as 25 December 2013 contain a total of 584 new shelters (estimated). New expansion areas are also visible in the image as of 25 December 2013, indicating preparations are underway to accommodate increased numbers of refugees in the near future. This is a preliminary analysis and has not yet been validated in the field; structure locations subject to a spatial error margin of +/- three meters. Please send ground feedback to UNITAR/UNOSAT.
  • 20+ Downloads
    Updated August 10, 2015 | Dataset date: Jan 15, 2014
    This dataset updates: Never
    This map illustrates the Doro Refugee Camp in Maban County of Upper Nile State in South Sudan. Using high-resolution optical satellite imagery collected by the WorldView-2 satellite, UNOSAT located a total of 16,042 shelters and 421 non-shelter structures as of 14 December 2013. This is a 12% increase in number of shelters since the previous UNOSAT analysis of Doro camp which used an image from 13 January 2013 and located 14,288 shelters and 202 non-shelter structures. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR / UNOSAT.
  • This map illustrates satellite-detected areas of IDPs in the UNMISS Rubkona base as seen by the WorldView-2 satellite on 2 January 2014. Fleeing outbreaks of violence, a portion of the UNMISS compound was in use by IDPs, occupying more than 2.6 ha. Note that IDP occupied areas include improvised shelters and, in some cases, administrative support and other structures. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR / UNOSAT.
  • 10+ Downloads
    Updated August 10, 2015 | Dataset date: Jan 9, 2014
    This dataset updates: Never
    This map illustrates satellite-detected areas of IDPs in the base for the United Nations Mission in South Sudan (UNMISS) at Juba airport as seen by the WorldView-2 and Pleiades satellites on 7 January 2014, 28 December 2013 and 20 December 2013. As of 20 December a significant part of the airport was already used by IDP shelters, occupying a total area of 2.8 ha. By 28 December a very dramatic increase in the number of IDPs is detected in the imagery, occupying more than 7 ha. Imagery from 7 January shows that the expansion of IDPs has been more moderate, observing a total area of IDPs of 7.9 ha. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR / UNOSAT.
  • 10+ Downloads
    Updated August 10, 2015 | Dataset date: Jan 2, 2014
    This dataset updates: Never
    Summary: A total of 324 spatially distinct IDP shelter concentrations were identified as of 24 November 2013 within Mogadishu, representing a decrease of 56 IDP sites since the last UNOSAT analysis which used an image from 13 June 2013. An estimate of the total number of IDP structures located in Mogadishu indicates a minimum figure of at least 55,000 mostly informal shelters. The number of IDP camps has significantly reduced in multiple areas of Mogadishu. This report is the sixth in a series of IDP analyses done by UNOSAT since 2011 and is based on a time-series analysis of shelter concentrations within the city of Mogadishu using multiple satellite images acquired between 30 March 2011 and 24 November 2013. This assessment has not yet been validated in the field. Please send feedback to UNITAR/UNOSAT.