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Sa Pran Nak Airport Khao E To Airport Kamphaeng Saen Airport Khok Kathiam Airport Suvarnabhumi Airport Takhli Airport Nakhon Sawan Airport Photharam Airport PAK KRET NAKHON PATHOM BAN PONG PHOTHARAM PHRA PRADAENG Ban Hua Pho KRATHUM BAEN SAMUT PRAKAN SAMUT SAKHON BANG KHLA CHACHOENGSAO BANG PAKONG Ban Tambon Khlon Dan PHANAT NIKHOM CHON BURI KAENG KHOI SARA BURI Ban Nong Ta Bun BAN NA PRACHANTAKHAM PRACHIN BURI Nong Chok Phanom Sarakham PHRA PHUTTHABET SI PRACHAN BAN MO ANG THONG PA MOK SUPHAM BURI PHACHI PHRA NAKHON SI AYUTTHAYA SENA Phanom Thuam UTHAI THANI Ban Hua Wai Ban Hin Dat Manorom WAT SING TA KHLI Ban Nong Si Ma Ban Lam Narai CHAINAT Chai Badan KHOK SAMRONG BAN MI IN BURI Ban Phaet DOEM BANG NANG BUAT THAHANBOK LOP BURI SAM CHUK Ban Yang Lat Ban Khao Sai Ban Khok Lo BANG MUN NAK BAN HUA KHEN CHUM SAENG Nong Bua Lat Yao NAKHON SAWAN Ban Nam Ron WICHIAN BURI Krok Phra Ban Phu Kham Amphoe Phayuha Khiri Ban Takhlo SAM NGAM Ban Kok Sa PHICHIT PHETCHABUN Ban Noen Po KHLONG KHLUNG TAPHAN HIN 7 324 309 33 338 304 331 1 9 4 3628 1 31 3 32 333 321 32 9 34 4 305 32 1 1 324 2 21 35 3 325 7 305 333 4 21 333 2 21 11 346 304 1 340 9 340 113 1 309 340 21 225 323 321 225 311 21 111 331 333 2089 11 115 319 205 2256 311 21 205 113 11 225 117 Satellite Data(1) : Envisat ASAR WS- HH Imagery Dates: 24 October 2011 Resolution : 150 m Source: European Space Agency Provided by: GeoPictures/ KSAT Settlement Data: EU-JRC / NGA Road Data: ESRI, OSM Other Data: OCHA, USGS Analysis : UNITAR / UNOSAT Production: UNITAR / UNOSAT Analysis conducted with ArcGIS v10 This work by UNITAR/UNOSAT is licensed under a Creative Commons Attribution-NonCommercial- ShareAlike 3.0 Unported License. Contact Information: [email protected] 24/7 Hotline: +41 76 487 4998 www.unitar.org/unosat This map presents the standing flood waters over the affected Central Provinces of Thailand based on analysis of satellite data recorded 24 October 2011. Based on a recent time series comparison, there are strong indications that flood waters have strongly risen within the northern, western and eastern sections of Bangkok, and further, have not significantly changed in spatial extent north of the city over the last two weeks. The highest concentration of flooding is located within the provinces of Phara Nakhan Si Ayudhya, Nakhon Sawan, Chaitan, Pathum Thani, Nakon Pathon, Ang Thong, Lopburi, Singburi and Suphanburi. It is likely that flood waters have been systematically underestimated along highly vegetated areas along main river banks, and within built- up areas within Bangkok because of the special characteristics of the satellite data used. This analysis has not yet been validated in the field. Please send ground feedback to UNITAR /UNOSAT. Version 5.0 Glide Number: FL-2011-000135-THA Flood Analysis with Envisat ASAR WS Radar Data Recorded on 24 October 2011 Production Date: 26/10/2011 BANGKOK PHNOM PENH VIENTIANE YANGON Map Extent Legend Province Boundary International Boundary Railway Line Coordinate System: WGS 1984 UTM Zone 47N Projection: Transverse Mercator Datum: WGS 1984 False Easting: 500,000.0000 False Northing: 0.0000 Central Meridian: 99.0000 Scale Factor: 0.9996 Latitude Of Origin: 0.0000 Units: Meter 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. Tropical Cyclone & Flooding Probable Standing Flood Waters as on 24 October 2011(Envisat ASAR-WS) Pre-Crisis Water Extent (Landsat - ESRI) Protected Areas Airport / Airfield Towns/ Villages Major Towns/ City 10 0 10 20 30 5 Km Map Scale for A3: 1:974,000 Analysis Extent Secondary Road Primary Road

Production Date: Cyclone & Flooding 26/10/2011 · 2011. 10. 26. · FL-2011-000135-THA Flood Analysis with Envisat ASAR WS Radar Data Recorded on 24 October 2011 Production Date:

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  • Sa Pran NakAirport

    Khao E ToAirportKamphaengSaenAirport

    KhokKathiamAirport

    SuvarnabhumiAirport

    TakhliAirport

    NakhonSawanAirport

    PhotharamAirport

    PAK KRETNAKHONPATHOMBAN PONG

    PHOTHARAM PHRAPRADAENGBan Hua Pho KRATHUMBAEN SAMUTPRAKAN

    SAMUTSAKHON

    BANGKHLACHACHOENGSAO

    BANGPAKONGBan TambonKhlon Dan PHANATNIKHOMCHONBURI

    KAENGKHOISARABURI

    Ban NongTa BunBAN NA

    PRACHANTAKHAMPRACHINBURI

    NongChok

    PhanomSarakham

    PHRAPHUTTHABETSI PRACHAN BAN MOANGTHONG

    PA MOKSUPHAMBURI PHACHI

    PHRA NAKHONSI AYUTTHAYASENA

    PhanomThuam

    UTHAITHANI Ban HuaWai Ban HinDatManorom

    WAT SINGTA KHLI

    Ban NongSi Ma Ban LamNaraiCHAINAT

    ChaiBadanKHOKSAMRONGBAN MI

    IN BURIBanPhaet

    DOEM BANGNANG BUAT THAHANBOKLOP BURISAM CHUK

    Ban YangLatBan KhaoSaiBanKhok Lo BANGMUN NAK BAN HUAKHEN

    CHUMSAENGNong Bua

    Lat Yao NAKHONSAWAN Ban NamRonWICHIANBURI

    KrokPhra Ban PhuKhamAmphoePhayuhaKhiri

    BanTakhlo

    SAM NGAM BanKok SaPHICHIT PHETCHABUN

    BanNoen Po

    KHLONGKHLUNGTAPHANHIN

    7

    324

    309

    33

    338 304

    331

    1

    9

    4

    3628

    1

    31

    3

    32

    333

    321

    32

    9

    34

    4

    305

    32

    1

    1

    324

    221

    353325

    7

    305

    333

    4

    21

    333

    2

    21

    11

    346

    304

    1

    340

    9

    340

    113

    1

    309

    340

    21

    225

    323

    321

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    311

    21

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    331

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    2089

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    2052256

    311

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    117

    Satellite Data(1) : Envisat ASAR WS- HHImagery Dates: 24 October 2011Resolution : 150 mSource: European Space AgencyProvided by: GeoPictures/ KSATSettlement Data: EU-JRC / NGARoad Data: ESRI, OSMOther Data: OCHA, USGSAnalysis : UNITAR / UNOSATProduction: UNITAR / UNOSATAnalysis conducted with ArcGIS v10This work by UNITAR/UNOSAT is licensed under aCreative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.

    Contac t In form at ion: unosa t@ unita r.org24/7 Hotl ine : +41 76 487 4998www.unitar.org/unosat

    This map presents the standing flood waters over theaffected Central Provinces of Thailand based on analysisof satellite data recorded 24 October 2011. Based on arecent time series comparison, there are strongindications that flood waters have strongly risen within thenorthern, western and eastern sections of Bangkok, andfurther, have not significantly changed in spatial extentnorth of the city over the last two weeks. The highestconcentration of flooding is located within the provinces ofPhara Nakhan Si Ayudhya, Nakhon Sawan, Chaitan,Pathum Thani, Nakon Pathon, Ang Thong, Lopburi,Singburi and Suphanburi. It is likely that flood watershave been systematically underestimated along highlyvegetated areas along main river banks, and within built-up areas within Bangkok because of the specialcharacteristics of the satellite data used. This analysishas not yet been validated in the field. Please sendground feedback to UNITAR /UNOSAT.

    Version 5.0Glide Number:FL-2011-000135-THAFlood Analysis with Envisat ASAR WS Radar Data Recorded on 24 October 2011

    Production Date:26/10/2011

    BANGKOKPHNOMPENH

    VIENTIANEYANGON

    MapExtent

    Legend

    Province BoundaryInternational Boundary

    Railway Line

    Coordinate System:WGS 1984 UTM Zone 47NProjection: Transverse MercatorDatum: WGS 1984False Easting: 500,000.0000False Northing: 0.0000Central Meridian: 99.0000Scale Factor: 0.9996Latitude Of Origin: 0.0000Units: MeterThe depiction and use of boundaries, geographicnames and related data shown here are not warrantedto be error-free nor do they imply official endorsementor acceptance by the United Nations. UNOSAT is aprogram of the United Nations Institute for Trainingand Research (UNITAR), providing satellite imageryand related geographic information, research andanalysis to UN humanitarian & development agencies& their implementing partners.

    Tropical Cyclone & Flooding

    Probable Standing Flood Waters as on 24 October 2011(Envisat ASAR-WS)Pre-Crisis Water Extent (Landsat - ESRI)

    Protected Areas

    Airport / AirfieldTowns/ VillagesMajor Towns/ City

    10 0 10 20 305 KmMap Scale for A3: 1:974,000

    Analysis Extent

    Secondary RoadPrimary Road