Satellite-Detected Standing Flood Waters Along the Prut River

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  • 8/9/2019 Satellite-Detected Standing Flood Waters Along the Prut River

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    Crisis Satellite Data ............ MODIS Aqua & Terra

    Resolution ......................... 250 meters

    Image Date ....................... 14 July 2010

    Source .............................. NASA

    Satellite Data (2) ................ MODIS Aqua & Terra

    Resolution ......................... 250 meters

    Image Date ....................... 3 July 2010

    Source .............................. NASA

    Satellite Data (3) ............... QuickBird 2

    Date ................................. 8 September 2006

    Source .............................. DigitalGlobe

    Elevation Data ................... Aster GDEM

    Source ............................... METI & NASA 2009

    GIS Data ............................ ESRI, USGS, NGA

    Road Data ......................... Google Maps

    Flood Analysis .................... UNITAR / UNOSAT

    Map Production ............ .... UNITAR / UNOSAT

    Projection ........................... UTM Zone 35N

    Datum ................................ WGS-84

    Legend

    KISHINEV

    Airfield.....!I

    15 July 2010

    Version 1.0

    Glide No:FL-2010-000130-MDA

    !!,

    Heavy Rainfall& Flooding

    Map

    Exent

    The depiction and use of boundaries, geographic names and

    related data shown here are not warranted to be error-free

    nor do they imply official endorsement or acceptance by the

    United Nations. UNOSAT is a program of the United Nations

    Institute for Training and Research (UNITAR), providing

    satellite imagery and related geographic information,research and analysis to UN humanitarian & development

    agencies & their implementing partners.

    Map Scale for A3: 1:60,000

    SATELLITE ASSESSMENT CLASSIFICATION:

    Probable Flood Watersas on 14 July 2010

    .....

    Pre-crisis background satelliteimage: QuickBird-2 (8/9/2006)

    This map illustrates probable standing floodwaters along the eastern bank of the Prut Rivernear the town of Nemteni, Nisporeni and HincestiDistricts in the Republic of Moldova, as detectedin MODIS satellite imagery recorded on 3 and 14July 2010. Four towns/villages (includingNemteni) have been identified as likely directlyaffected by the flooding; one village appears to bealmost completely encircled by flood waterswithout functional road access.

    Flood waters have concentrated on extensivelycultivated fields in the area and could also be

    affecting the dense vegetation (tree) cover alongthe banks of the Prut River. The Irrigation canalimmediately north of route E58 appears to becontaining the flood waters, preventing flowfurther south. Archival Quickbird imagery hasbeen used to illustrate the normal, pre-flood riverextent and course.

    Please note that the exact limit of the flood watersis uncertain (approximately 200-500m) becauseof the relatively low spatial resolution of thesatellite sensors used for this analysis; thisuncertainty has been symbolized in the map withincreasingly lighter shades of blue. This floodassessment is a preliminary analysis & has notyet been validated in the field. Please sendground feedback to UNITAR / UNOSAT.

    Satellite-Detected Standing Flood WatersAlong the Prut River, Nisporeni andHincesti Districts, Republic of Moldova

    Contact Information: [email protected]/7 Hotline: +41 76 487 4998

    www.unosat.org

    InternationalBorder

    Primary orsecondary road.....

    .....

    !I

    0 0.5 1 1.5 2 2.5 0.25

    Kilometers

    Irregation Canal.....

    Approximate extentof town / village

    .....

    Town likely heavily affectedby standing flood waters,with no functional road access

    Note: the International Borderfollows the course of the Prut River

    !!Y

    Village likely affectedby standing flood waters

    Southern section ofNemteni likely affectedby standing flood waters

    Western section ofLeuseni possibly affectedby standing flood waters

    Irrigation Canal appearsto be containing floodwater movement south

    Flood waters potentially alsoaffecting the dense vegetation(tree) cover along the banksof the Prut River

    International borderbetween Moldova &Romania follows Prut River

    International borderbetween Moldova &Romania follows Prut River

    The exact limit of the floodwater extent is uncertainbecause of the satellitespatial resolution

    Flood waters standingon cultivated fields

    Normal pre-floodextent and courseof the Prut River

    Pre-flood extent and course of thePrut R iver is v is ib le in the arch ivesatell i te background image

    Note: Uncertain water boundarysymbolized with lighter shades of blue

    Potentially flooded sectionof town/village

    .....