MELIA HANOI 22 MAY 20071 Remote Sensing center-MONRE Activities and achiverment in application of...

MELIA HANOI 22 MAY 2007 1

Remote Sensing center-MONRE

Activities and achiverment in application of remote sensing technology and GIS in Vietnam

Ministry of Natural Resources and Environment

Remote Sensing Center

Dr. NguyÔn Xu©n L©m

Remote Sensing Center

(RSC MONRE)


Content

• Introduction to The Remote Sensing Center

• Product and service• International cooperation • Ground receiving station


Introduction to The Remote Sensing

Centre Trung t©m viÔn th¸m


The Remote Sensing Center has been established in 1985, it was belong to the State Department of Geodesy and Cartography. Since Sept,2002 it become an unit of the Ministry of Natural Resources and Environment (MONRE).

The RSC/MONRE has its

headquater office in Hanoi and a Subcenter in Ho Chi Minh City.


National Centre for

Meteorology and Hydrology

Centre for Land Survey and Planning

Remote SensingCentre

Information

Centre

Magazine of Natural

Resources and Environment

Newspaper of Natural

Resources and Environment

Agency of Water

Resources Management

Agency of Geology and

Mineral Resources of

Viet Nam

Environment Protection

Agency

Agency of Land Survey

and Topography

Inspection

Office of the

Admin.

Land

Department

Department of Land

Registration & Statistics

Department

of Environmen

t

Department of Appraisal

and EIA

Department of

Meteorology and

Hydrology

Department of Science

and Technology

Department of Planning and Finance

Department of

International Cooperation

Department of

Legislation

Department of Personnel

and Organizatio

n

MINISTRY OF NATURAL RESOURCES AND ENVIRONMENT

RCS IN MONRE


FUNCTIONS AND RESPONSIBILITIES

• Application of remote sensing technology for investigation, monitoring of natural resources and environment such as land resource, water resource, mineral resource, natural resources exploitation, environmental phenomenon, hydro-meteorological phenomenon, calamity, geological accidents;

• Receiving, processing, archiving, managing and providing of remote sensing images and products information for natural resources and environment management;

• Establishing and updating national topographic map system by remote sensing technology for territorial planning and management;

• Establishment of remote sensing database and geographical information system (GIS) for economic development and management;

• Establishment of land information system (LIS) and cadastral map by remote sensing technology;


• Research, application and development of remote sensing technology for natural resources and environment monitoring;

• Implementation of scientific researches, projects, programs in cooperation with international organizations, countries in remote sensing fields; research and application of remote sensing technology in combination with geomatic for determination of crust changes and for calamity monitoring prediction;

• Application of remote sensing technology and other advanced technologies for creation of DEM, Atlas and thematic maps;

• Supply of satellite images and value added products, services of consultancy, remote sensing and GIS technology transfer to other organizations domestic and oversea in compliance with legislations;


HUMAN RESOURCE

Total staffs: 250 persons

Doctors: 6 persons Masters: 21 persons Engineers: 200 persons Technicians: 23 persons


Organization Chart Organization Chart RSCRSCOrganization Chart Organization Chart RSCRSC

Minister of Natural Resources and EnvironmentMinister of Natural Resources and Environment

Director Board RSCDirector Board RSC

PlanningDepart.

PlanningDepart.

Finance Depart.

Finance Depart.

Admin. Office

Admin. Office

Technical Depart

Technical Depart

Center for Aquisiton &Image processing

Center for Tech.Development

Inter. Relation Depart.

Inter. Relation Depart.

Center for GIS And database

Center for Natur. Resand Env. Monitoring

Center for RS Appl.

at HCM City

Mapping Centerby

Satellite imagery


•Technology based on space-triangulation on block of IGN France by SPACEMAT•Chain of Stereo – plotting by SOCET SET•Mapupdating by DRY•Creating GIS database •To make thermatic map on Natural Resources Investigation and Environment Monitoring

Technology and services


Image Processing Software :

•SPACEMAT Production line

International Geographic Institute

(IGN-Fr)

•PRODIGEO, MULTISCOPE, OCAPI

from French EADS

•ENVI

Technology based on space-triangulation on block by IGN France.


The production chain of space ortho-photo

SPACEMAT


Chain of Stereo – plotting by SOCET SET

Orthophoto

Right Image

Stereo plotting Digital topographic maps

Stereo modeling

Left Image Using SPOT- stereopair

Software : Socet cet ( LH system Swiss) Photomod (Russian)


Mapupdating: using DRY software

Input : - topographic maps ( map sheet or digital maps) - spacemaps in digital or paper format - interpreted image on clear film format

Output : - Updated digital topographic maps - Paper maps printed

on printer


Activities

Field survey

GPS control point measuring

Making Interpretation key

Interpreting introduction for local staffs


Products and services


Main ActivitiesMain ActivitiesUpdating and creating topographic mapUpdating and creating topographic mapMany projects has been carried out in updating topographic maps in different scales including:

+ 1/25 000 using SPOT data + 1/50 000

Creating space map for land inventory every 5 Creating space map for land inventory every 5 yearsyears

+ using SPOT 2.5m, Quickbird+ using SPOT 2.5m, Quickbird+ At scale 1/10.000 to 1/ 5000+ At scale 1/10.000 to 1/ 5000+ Covering main parts of country+ Covering main parts of country+ Providing to local staffs for implementation+ Providing to local staffs for implementation

Creating thematic map forCreating thematic map for + At various scale for inventory project inland and costal + At various scale for inventory project inland and costal

zonezone


RSC provides following products:• Raw satellite data SPOT and ENVISAT and some

other kinds of imagery;• Spacemap established from SPOT 2. 4. 5;

LANDSAT, IKONOS; QUICK BIRD and etc;• Digital Elevation Model (DEM) from stereoscopic

SPOT, RADARSAT;• Thematic spacemaps for Land investigation and

monitoring of natural resources and environment;• Change detection map generated from satellite

imagery;• Image processing for many kinds of images such

as SPOT, LANDSAT, ERS, ENVISAT, RADARSAT, KFA, QUICK BIRD on different level of products (level 1A,2A,2B and 3).


Space map at scale 1/100000Image source : Landsat7 ETMAcquired 16 Nov 2001Bands : 4,3,2 fusion band 8Fautl composition R G B

Some Products : Space maps

(Covering whole country)


Space map at scale 1/50.000Image source : SPOT5, XS Acquired 11 Oct 2002Bands : 3,2 ,1Fault composition R G B

Space maps

(Covering whole countryin mode PAN, XS)

MELIA HANOI 22 MAY 2007 21ERS-2 acquired on 27Feb1996, 02Avl1996, 21Aug1996 in RGB

HAI PHONGSpace maps


Some products of RSC/MONRE

Hight resolution ground image 2.5 mused for creating and updating topographic mapsat scale 1:25000 and for other purposes.(available in part)

Orthophoto at different scale

Spot 5 image , 2.5m resolution,

acquired 11 Oct 2002


Digital Elevation Model

From topographic map at scale 1/250,000

Generated from SPOT_PAN stereo-pair


Topographic maps

- Using Spot images- Updated every 10 years- Covering the whole country- Products in digital and paper form

Scale 1:25000Created from SPOT stereo pair

Scale 1:50000Updated using SPOT images


APPLICATION OF REMOTE SENSING TECHNOLOGY AND GIS FOR NATURAL

RESOURCES AND ENVIRONMENT INVESTIGATION

AND MONITORING • Establishment of existing land use map for land annual and periodical statistics.• Establishment of existing forest map, hydrographical network and vegetation, comprehensive maps of natural resources and environmental status.• Establishment of base topographical map by remote sensing images at super high resolution in 13 provinces in Cuu Long river delta.• Supporting mineral resource survey.• Establishment of change maps such as changes of coast, river, forest, vegetation.• Research on flood vulnerability and oil slick.


Thematic maps :

Sensitivity map for marine pollution control

Land use map

Wet land map

Aqua cultural areas map

Mangrove map

Unused land map

Coastal line changed map…

Resources and Environment Monitoring

The RSC/MONRE has co-operated with agencies and organization in the country and abroad in applying remotely sensed data for resources and environment monitoring.

• Satellite imagery has been applied for change detection of many features such as:


RSC has good staffs with experience in research, implementation and transfer of GIS technology, in establishment and management of GIS database for natural resources and environment management.Some modern GIS software packages (ArcGIS - ESRI; MGE, Mapping Office - Intergraph) was studied and effectively applied in important projects of MoNRE and provinces.RSC has developed practical and effective software packages for land management such as “Provincial Land Information Management System” (ViLIS).

ESTABLISHMENT OF GEOGRAPHICAL

INFORMATION SYSTEM (GIS)


Software : Arc/Info, Arcview, ArcGIS, MAPINFOSoftware : Arc/Info, Arcview, ArcGIS, MAPINFO

Creating GIS database for environment management from base maps covering the whole country at scales 1:250 000, 1:500.000; 1:1000000 up to 1:6000000

- Creating GIS forcoastal zone management…


Technology transfer training


Implemented Project• Updating of topographic map at scale 1:50000 whole country

using satellite imagery (1997-2003)• Project « Mapping for service to natural resources

investigation» (ARPEGE) (French-Vietnamese Cooperation 1998)

• Project « Establishment of Environmental and Natural Resources Monitoring System in Vietnam » (ENRMS) (French-Vietnamese Cooperation 2003)

• Establishment of Database for Basic Topography and Hydrographic Information Systemfor flood monitoring and socio-economic development in Mekong River Delta (National Project)

• Technical consultation&design of project: Establishment of integrated GIS for urban management for Hanoi City (HANOGIS)

• Consultation&Design of application projects of integrated GIS for natural resources and environment management in LongAn, LamDong and BinhDuong Provinces


International cooperation

The RSC/MONRE has carried out following main Projects:

Vietnam-Sweden:· In 1994-1995 the RSC has cooperated with the TRIMA AB

from Sweden to created a series of Coastal Sensitivity Maps to Oil Spill at 1/100 000 scales along the Coastal areas of Vietnam using SPOT XS data.

Vietnam-France:1. In 1996 –1998 the RSC had undertaken the PRODIGE Project

with the SPOT Image in order to upgraded the technology of the Center to be able to process digital satellite imagery, creating image map and purchasing SPOT data.

•


2. In 2001-2003 the RSC had carried out the ARPEGE Project (French-Vietnamese Cooperation 1998) with the IGN-FI in order to upgraded the technology of the Center to be able to process stereo satellite imagery restitution, apply digital map updating technology by DRY, NUAGE softwares etc... Through these projects many staff of the RSC has been trained with Digital Image Processing, GIS and the RSC had moved quickly to Digital Technology.

3. Poject ENRMS (2006-2008)VN- UN/ESA :Project VIE/X01 (2000) : In 1999-2000 the RSC had

carried out the Project VIE/X01: ‘Application of remote Sensing techology for coastal management ‘ under sponsor of UN and ESA. Result of this project is a digital database on 9 themes of maps along coastal line of Vietnam.

VN- ASEAN/SCOSA, Russia, Japan, Sweden, Australia, etc.Vietnam - Thailand (2005-2006): Joint research on flood.

REMOTE SENSING GROUND RECEIVING

STATION


ACTUAL STATUS OF RS APPLICATION IN VIETNAM

• The remote sensing, has been introduced into Vietnam since 1980, has brought considerable results and affirmed the advantage of remote sensing technology in many fields. The satellite imagery used for application were SPOT, LANDSAT, SOIUZ , IKONOS, QUICK BIRD, ASTER.

• Up to now many ministries and province are applying RS and GIS technology and the need in satellite data is increased


• Government approved "The Space Technology Strategy".

• Important task of Strategy is to establish a remote sensing Ground receiving Station and an image processing center.

• This task has been carried out by Remote Sensing Center MONRE. For implementation this task RSC had submitted a Project called “Establishment of the Environment and Natural Resources Monitoring System in Vietnam".


Project « Establishment of the Environmental and Natural Resources

Monitoring System in Vietnam » (ENRMS)

• Main task: Equipement supplying and technology transfer on remote sensing data receiving and processing and intergrated applications for civil sector in Vietnam

• Under French-Vietnamese Financial Protocol 2003, investment budget 19,378 mill Euros

• Implementation time 2005-2008• Vietnamese agency: Remote Sensing Center

(MONRE)• French partner: EADS- DSC


Expected results of ENRMS

• Ground Receiving Station (VNGS) in operation to acquire SPOT and ENVISAT

• National Data Center (NDC) for data processing, archiving and providing product to DUS and other civil goverment agencies

• Data Utilisation System include 15 agencies

• Technology transfer, on-job training and technical assisstance for implementing and participating agencies in Vietnam.


CONTENTS OF PROJECT ENRMS

Vietnam ground receiving station (VNGS);

National Data Center (NDC); Data Utilization Systems (DUS).


GROUND RECEVING STATION

• use multi-sensor receiving technology of EADS

• Sensor : SPOT 2, 4, 5, Envisat (ASAR, MERIS)

• Location: Tu Liem District - Hanoi • Operation : from 2007


Vietnam Ground Receiving Station (VNGS)


Proposed system ENRMS cofiguration

SPOT 2,4,5

MERIS

PhÇn thu

nhËn vµ xö lý tÝn

hiÖu

Trung t©m

D liÖu Quèc gia

(NDC)

HÖ thèng øng

dông gåm 15 ®¬n vÞ (DUS)

ENVISAT-ASA

Ground Receiving Station (VNGS)

DUSNational Data Center

(NDC)


Sensors acquired

• SPOT 2,4 and 5• ENVISAT ASAR (RADAR)• and MERIS


Technology Transfer, on -job training and technical

assistanceTechnology transfer is implemented by 3 step:• Academic and theoretical training course • On Job training during 1 year• Technical assisstance by many mission to

Vietnam by French expertsTo operate high technology project, it is

necessary to conduct abroad trainning and training in Vietnam for technology transfer.


Implementing agencies

• Implementing agency: Remote Sensing Center of Ministry of Natural Resources and Environment

• Participating agencies: Ministry of Natural Resources and Environment, Ministry of Agriculture and Rural Development, Ministry of Fishery, Vietnam Academy of Science and Technology, Petrol ViÖt Nam and National University of Hµ Néi.


List of data utilisation agencies15 DUS

NN Name of agency

Agency Ministry

1 DOSM Côc Do ®¹c vµ Ban ®å Bé Tµi nguyªn vµ M«i tr êng (MONRE)

2 LIPC ViÖn DiÒu tra Quy ho¹ch ®Êt ®ai

(MONRE)

3 VEPA Côc Bao vÖ M«i tr êng (MONRE)

4 NCMH Trung t©m KhÝ t îng Thñy van QG

(MONRE)

5 RIGM Viªn Nghiªn cøu DÞa chÊt Kho¸ng san

(MONRE)

6 FIPI ViÖn ĐiÒu tra Qui ho¹ch rõng Bé N«ng nghiÖp vµ Ph¸t triÓn N«ng th«n (MARD)

7 NIAPP ViÖn Qui ho¹ch vµ ThiÕt kÕ N«ng nghiÖp

(MARD)

8 IWRR ViÖn Khoa häc Thñy lîi (MARD)


9 IOG ViÖn DÞa lý ViÖn Khoa häc vµ C«ng nghÖ ViÖt nam

(VAST)

10 VTGEO Trung t©m ViÔn th¸m vµ Geomatic, Viªn đÞa chÊt

(VAST)

11 HSIO Ph©n viÖn Hai d ¬ng häc Hµ Néi (VAST)

12 DOFIREM Côc Quan lý nguån lîi Thñy sản Ministry of Fishery

13 VPI ViÖn DÇu khÝ Vietnam Petrol

14 GF Khoa DÞa lý - ĐH Khoa Häc Tù nhiªn

Hanoi National University

15 SARSYS Trung t©m cøu n¹n cøu hé Government


Thank you for attention

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