Transcript Vietnam NSDI Strategic Plan

Pham Minh Hai, Ph.D
Head of Image Surveying and Remote Sensing Department
Vietnam Institute of Geodesy and Cartography
Vietnam Ministry of Natural Resources and Environment
1. Country information
2. Situation of spatial data in Vietnam
3. NSDI strategic plan
4. Prototype of NSDI components
5. Prototype of promoting system for NSDI
6. NSDI data updating structure
7. Difficulty of NSDI implication in Vietnam
 Conclusions
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• Land Area : 330.000 km2
• Population : 88 million people (2010)
• Urbanization : 30% (2010)
• Upcoming Plans:
- To be industrialized country by 2020
- To develop a strategy for NSDI in Vietnam
with the vision to 2020
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A large amount of spatial data in various scales is
available to access:
Geodetic and elevation control points
Sea water level
DEM
Geoid surface
Drainage system
Transportation system
Administrative boundary
Satellite images
Land use
Cadastre
Land value
Population and economic
infrastructure distribution
Sea bed topography
Satellite images
3D map
Geodetic network
1st and 2nd order
Coverage: Nationalwide
Land use map
1:50000 to 1:1000
Coverage: Provinces
Cadastral map
1:1000 to 1: 200
Coverage: Cities
Topographic map
Scale: 1:250000 to 1:10000
Coverage: Nationalwide
Problems:
•
Duplication on Data production
•
Poor of data sharing
•
Data standard
•
Lack of management skills
•
Individual cannot get spatial data.
•
Policy on the development of spatial data is unclear
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In order to utilize spatial data efficiently…
National Spatial Data Infrastructure (NSDI)
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Name: National Spatial Data Infrastructure (NSDI)
Temporal scope: ~2020 year
Purpose: To establish a concise plan to drive State’s
activities toward the development of the National Spatial
Data Infrastructure
Scope:
1.To
eliminate redundant spatial data
2.To
encourage data sharing
3.To
have decision making through spatial analysis
4.To
make spatial data widespread in the society
5.To
reduce cost and budgets
2002
2012
2008
2013
2014
2017
2021
Data Collection
Data Review
First Draft of NSDI Master Plan
Preparing for NSDI Committee
Approve NSDI Mater Plan
Law on NSDI
Applying NSDI
to e-Government
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Department of Survey and Mapping Vietnam,
Ministry of Natural Resources and Environment is
responsible to prepare for a National Committee and a
Master Plan of NSDI.
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There are 7 components were proposed for
National Spatial Data Infrastructure
PARTNERSHIP
DATA ACCESS
DATA DISCOVERY
DATA PROCESSING
DATA SERVICES
METADATA
GEO-SPATIAL DATA
FRAMEWORK SPATIAL DATA
STANDARDS
POLICY - LEGISLATION
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TECHNOLOGY
ORGANIZATIONS - INSTITUTION
1. Framework Spatial data
2. Standards
3. Access to data
4. Technology
5. Policy – Legislation
6. Organization – Institution
7. Partnership
Framework spatial data includes 7 layers, same as
m 1:10000 scale topographic map.
1. Vegetation
2. Administrative border
3. Topography
4. Hydrology
5. Transportation
6. Population distribution
7. Satellite images.
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layers fro
Standard of spatial data contents, data exchange, meta-
data and data services
Surveying and Mapping activities in Vietnam are
following these standards:
•
•
•
•
•
•
National Mapping Standard (2005)
National Database Standard (2005).
Geographic Data Standard (2009)
Cadastral Data Standard (2010).
Land registration standards
Law of Survey and Mapping (doing)
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Data discovery, data access and data process
Only State’s Institution and companies can access
spatial data. It is necessary to overcome information mono
poly data center by issuing legal regulations, policies to facil
itate access to spatial data.
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Hardware and Software Equipment, Data
Communication Network.
Technologies from Intergraph and ESRI are mainly
used to make and edit spatial data.
Surveying and mapping technology has been completely
changed into digital.
Technologies for data securities and automatic
updating spatial data in a huge database are getting very
important.
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Mechanism, Policy and Legislation regulated by the State
National Assembly and Government have paid much a
ttention to legal frame and policy on ICT application and
e-Government.
NSDI development strategy is expected to be approved
by Prime Minster in 2014, and also Law on NSDI is
approved by National Assembly adopts in 2017.
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Relationship between Organizations
Ministry of
Agriculture &
Rural
Development
Ministry of
Construction
Ministry of
Industry &
Commerce
Government
Office
NSDI Commitee
Ministry of
Science &
Technology
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Ministry of
Transportation
Ministry of
Foreign
Affairs
Investment Funding, Human Resources Development,
Public Awareness Raising, Scientific Research and Internatio
nal Cooperation.
State budget spends about USD 100 million/year
for encouraging communities to participate in NSDI
Generalize SDI subject in universities, where are
teaching survey-mapping, land administration and other
related subjects.
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Prime Minister/
Vice Prime Minister
NSDI Committee
(Located in MONRE)
Advisory Board
Foreign Expert
Advisory Board
Framework
Data SubCommittee
Standardization
Sub-Committee
Data Access
SubCommittee
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Technology
SubCommittee
PolicyLegislation
SubCommittee
OrganizationInstitute SubCommittee
Partnership
SubCommittee
Data production from State’s companies will be transferred
to those from the local and privates companies. Spatial data will be
update from the local to those of government center.
WFS
States
Layer0
WFS
Provinces
Layer1
County
FTP
FTP
FTP
Layer2
Layer3
Layer4
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1% 2%
34%
70
63%
At present, State budget is investing about:
USD 40 million / year for cadastral works。
USD 74 million / year for production and upgrade of spatial data.
USD 1 million / year for spatial data network construction.
USD 2 million / year for spatial data production technology.
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Vietnam does not have an official guidelines for the
development of NSDI yet. Local enterprise scares to do business
with spatial information. Lack of investment to spatial data.
Still long way to go…
Thank you very much
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