Amphoe Li

Ban MaeLua

Ban LamNao

Ban KhlongTa Khong

BanKhlongChi

BanHnongYai

Ban DonChen

Ban Choi

Ban BungWaeng

Ban BoThai

Ban BangRapha

Ban BangKhuan

Ban AiYoe Baro

AmphoeWaeng

AmphoePhraiBung Ban Khok

AmphoePak Chong

AmphoeNong Sua

Ban NongPhung

Ban Op

Ban ThaMuang

AmphoeU-Thong

BanTalung

Ban KaoBanMap Wa Ban

DilangBan KhokKruatBan Khok

Kathiam Ban NaKlang Ban Tha

ChangBan Yang

Ban ThaSalaBan Long

Khawao

Ban NongSaiBan Khok

YangBan SaSi LiamPhra

PhutthabatChokChai

Ban MuangKhanBan Nong

DonBan NongYang

Ban MuakLek

BanTa Ko Ban Don

Phut

BanKhwao

Ban NongSua Bong

Ban BungTei

BanOraphim

Ban KhokMuang

BanThawon

BanWat Pa

Ban DonTakiat Ban Khok

WanAmphoePhak Hai

Ban NongIan

Ban SanMakhaBan

Nong Mi

Ban PhraChediSam OngBan Khok

KrachanBanKhlong OmBan Khok

SombunBan WihanDaeng

Ban NongTa Bun

Ban DongBan NaChai Ban Pho

Ban HinDad

Ban BukHoi Ban Talat

Bang Li

AmphoeWang Noi Ban Bang

Krasan

Ban RaiBan ThaRua Amphoe

Pak PhliBan DongLakhon

BanPak At

Ban San RoChangan

Ban SamPanta

Ban KhokUdom

BanWang Ri

BanKathum

Ban BangHoi

Ban DonPhutsaBan Khok Ban

Sarai Ban SaoBan HuaThamnop Ban Fao

Rai ChaiBadanBan Naung

MahingAmphoeSan Buri

Ban DongYang

Iam PlaiMat

Ban KumPrang

Ban WangPatho

BanPilok

Phachi

SuphamBuri

Pa Mok

AngThong

KaengKhoi

Ban MoSi Prachan

PhraPhutthabet

Sam Chuk

Doem BangNang Buat

Sena

In Buri

KhokSamrong

Ban Mi

Phra NakhonSi Ayutthaya

SaraBuri

ThahanbokLop Buri

101°0'0"E

101°0'0"E

100°50'0"E

100°50'0"E

100°40'0"E

100°40'0"E

100°30'0"E

100°30'0"E

100°20'0"E

100°20'0"E

100°10'0"E

100°10'0"E

100°0'0"E

100°0'0"E

15°0'

0"N

15°0'

0"N

14°50

'0"N

14°50

'0"N

14°40

'0"N

14°40

'0"N

14°30

'0"N

14°30

'0"N

14°20

'0"N

14°20

'0"N

14°10

'0"N

14°10

'0"N

14°0'

0"N

610000

610000

620000

620000

630000

630000

640000

640000

650000

650000

660000

660000

670000

670000

680000

680000

690000

690000

700000

700000

710000

710000

1550

000

1550

000

1560

000

1560

000

1570

000

1570

000

1580

000

1580

000

1590

000

1590

000

1600

000

1600

000

1610

000

1610

000

1620

000

1620

000

1630

000

1630

000

1640

000

1640

000

1650

000

1650

000

1660

000

1660

000

1670

000

1670

000

Ho ChiMinh City

BANGKOK

VIENTIANE

YANGON

The depiction and use of boundaries, geographic names and relateddata shown here are not warranted to be error-free nor do they implyofficial endorsement or acceptance by the United Nations. UNOSAT is aprogram of the United Nations Institute for Training and Research(UNITAR), providing satellite imagery and related geographicinformation, research and analysis to UN humanitarian & developmentagencies & their implementing partners.

SATELLITE ASSESSMENT CLASSIFICATION:

This map presents the potential flood affected lands in and aroundAyuthaya Province and Chao Phraya river in Thailand.The analysis reaches from the province of Lopburi in north tillPathum Thani in the south.There is possiblitity of floods extending tillBangkok in the near future. MODIS imagery was acquired on 29October 2010 and has a resolution of 250m. Due to the deltacharacter, cloud coverage, extensive presence of rice fields over theobserved area and lack of corresponding pre-crisis modis data, theanalysis has a high level of uncertainty. Detected water bodies likelyreflect an underestimation of all flood-affected areas within the mapextent. This analysis has not yet been validated in the field. Pleasesend ground feedback to UNITAR / UNOSAT.

Overview of Flood Waters in andaround Ayutthaya Province, ThailandDisaster coverage by the

International Charter 'Spaceand Major Disasters'. For more

information on the Charter,which is about assisting thedisaster relief organizationswith multi-satellite data and

information, visitwww.disasterscharter.org

Permanent Water Bodies

29 October 2010Version 1.0

Glide No:FF-2010-000207-THA

Heavy rainfall& Flooding

Probable Flood Waters as on 29 October 2010

Flood Analysis with MODIS Satellite Imagery Recorded on 29 October 2010

Legend

Crisis Satellite Data ............ MODISResolution ......................... 250 metersImage Date....................... 29 October 2010Source .............................. NASAElevation Data .................. Aster GDEMSource ............................... METI & NASA 2009GIS Data ............................ NGA, OCHAHydrology Data .................. USGS HydroSheds/ESRIRoad Data : ....................... Open Street Map (OSM)Airfield Data ....................... NGAPlace names...................... VMAP0,OCHAFlood Analysis .................... UNITAR / UNOSATMap Production ................ UNITAR / UNOSATProjection ........................... UTM Zone 47NDatum ................................ WGS-84

Map Scale for A3: 1:432,169

0 126Kilometers

Map Exent

Drainage LineProvince Border

Village / SettlementTown / City

Airport / Airfield

Secondary RoadPrimary Road

Contact Information: unosat@unitar.org 24/7Hotl ine: +41 76 487 4998

www.unosat.org

Tertiary Road