Thuy U

ThuanNghiep

Pio ThoDucThang

Dông CaoDôngSàng Son Tay

VàngDanh

PhuongTri

Dông Tao Dông

Van La

Dong Lý NinhGiang

Phú Vat

Trai Ha Kau

Phu Nhi

Quân Bác

Phu NhoQuan Da Coc

CocThành

Tay PhuNinh

CuongQuan Phuong Ha

PhátDiem

Quan Phuong Trung Trai

Van LamTrai Long

ChâuChauThon

LàngHoànBinh An

Phú Lo My Loc BienDong Làng HâmPhú Tho Vietri

Ka LaTrungKhuê Pac Phit

Mo ThoSon Vi

Nam Dien

Co DoLangChua

Tho Tang HoàngMaiSong

HuanYên Lan

PhúXuyên

Ha LaoPhú My

ThachLoi Xuân Lai

Phù XáDoài

QuangHuc Dai Lien

NgoaiThôn

Gio NhanTích

Dong

Xóm Gò Sui Chi NgaiLe XuyênLungDông Ben ChauDuc Tú Pha LaiLa Miet

DôngTrieuYên Viên

Dai-Vy

ChungThuy

MãoDien Dông

Gia Phú Nhue HoThanh Hà Dong

VangHoành Mà

LàngBàng

Ubon BiThái

MôngLinh Khê

Dong Bài PhuQuynh Ngoc TrìXuân

QuanHa Tou

Can Xá

Ban Yên Nhân QuangYên

Dong XaXóm Dong

Xóm LamDông My

Giap Ninh BinhChúc Khê Lien

Dinh Gia LuanVan Nhue La Tinh

ChâhMiên

Dao YenYên Nhân HoàngChâuThuan LeAo Kênh Kien AnQuí CaoXóm Lón

ViênQuang

Vu Noi DuyênTrang Cuu Doi

Noi XáVinhDong

Làng Lai DongChiêm My Ngoc

Phu HaTrác Bút Tô Dê

An CoLaiChiêu

Làng Dai

Tuông To

Ky NhaiChi Nê

Làng VanLàngChiêu

Vi Ban

Mai XáVô Hoan

Da CátXóm BaNúi Miêu Dông

QuachAi Thu`ng Ngoc CucHiep LuaVan Diem

Yên MôngDong Moc

TuyThinh

NghoungNhan

Lang Gi

LangChánh Thung Du

Liên PhúLac DaoTrí Nang

Làng Cong KhêBein SonVinh Loc

Tri NoiLàng Mên

Xa LoanMai VucCon Van

An Da

An De18

An Lãng

Ap Dá Chông

Ba Bep

Bãi Man

BinhChân

Boi Kênh

BounBouy

Cam Lý

Chá Dang

Dai Loc

Dàm Dun

DôngVông

DuyênTuc

Goc Da

Khê Chó

LacThành

Làng Mát LàngThung

La Phù

Liên Tri

Loc Giáp

Nga Hai

Noi Sá

Tham Lam

The Thon

Vân Am

Xóm Bông

449m

925m

235m

519m

150m

70m

835m

670m

1,172m

425m

608m

1,029m

874m

1,039m1,067m

1,252m

1,141m

39m

229m

628m

1,178m

1,012m

812m

107°15'0"E

107°0'0"E

107°0'0"E

106°45'0"E

106°45'0"E

106°30'0"E

106°30'0"E

106°15'0"E

106°15'0"E

106°0'0"E

106°0'0"E

105°45'0"E

105°45'0"E

105°30'0"E

105°30'0"E

105°15'0"E

105°15'0"E

21°1

5'0"N

21°1

5'0"N

21°0

'0"N

21°0

'0"N

20°4

5'0"N

20°4

5'0"N

20°3

0'0"N

20°3

0'0"N

20°1

5'0"N

20°1

5'0"N

20°0

'0"N

20°0

'0"N

This map illustrates satellite-detected water over the flood-affected provinces in the Red River Delta Region, Vietnam.Probable flood waters were detected with ENVISAT-ASARradar data acquired on 10 November 2008 at a spatialresolution of 150m (WSM). Pre-flood ASAR radar data from3 October 2008 was also used in this analysis. A summarytable of flood water area (km2) by province is included in themap. This flood assessment is a preliminary analysis & hasnot yet been validated in the field.

Satellite Data ........ ENVISAT-ASAR WSMImagery Date ........ 10 November & 3 October 2008Resolution ............ 150mImage Source........ ESA (2008)GIS Data .............. CISINOther Data ............ GIST, OCHA, ESRI, USGS, NGAFlood Analysis ...... UNOSAT (2008)Map Production .... UNOSAT (2008)Projection ............. UTM Zone 48 NorthDatum .................. WGS 1984

Map Scale for A3: 1:650,000

0 5 10 15 20 25 30 352.5km

!I Contact Information: info@unosat.org24/7 Hotline: +41 76 487 4998

www.unosat.org

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. This map wasproduced by the United Nations Institute for Training and Research(UNITAR) Operational Satellite Applications Program (UNOSAT).UNOSAT provides satellite imagery & related geographic information toUN humanitarian & development agencies & their implementing partners.

InternationalBorder

Village / Town

Legend

National Park / Natural Monument

.....

.....

.....

..... Bridge

¡̄

XY

GULF OFTHAILAND

GULF OFTONKIN

SOLVEC BAY

Main Road.....

Railroad.....Airfield.....!I

ProvinceBoundary.....") City .....

Secondary Road.....

F l o o d A n a l y s i s w i t h E N V I S AT- A S A R R a d a r D a t a R e c o r d e d 1 0 N ov e m b e r & 3 O c t o b e r 2 0 0 8

Spot Height (m).....#

Estimated Flood Water / Flood-Affected Area (km) by Province

Disaster coverage by the InternationalCharter 'Space and Major Disasters'.For more information on the Charter,which is about assisting the disaster

relief organizations with multi-satellitedata and information, visitwww.disasterscharter.org

12 November 2008Version 1.0

Glide No: FF-2008-000211-VNM!!,Heavy Rainfall& Flooding

!!Y

Capital¥¦.....

Elevation Contour 250m.....National ParkZone.....

ENVISAT-ASAR FLOOD WATER :Flood Water / Flood-Affected Areas(10 November 2008).....Pre-Crisis Standing Waters (3 October 2008).....

PROVINCE Area km2Ha Tay 680Nam Dinh 540Ha Nam 340Hai Duong 330Thanh Hoa 320Thai Binh 310Ninh Binh 270Bac Ninh 250Hung Yen 240Hai Phong 190Vinh Phuc 130Bac Giang 120Ha Noi 100

Estmate based on Province Boundary Datafrom CISIN