Transcript Diapositiva 1 - United Nations

The National System for Coordination of Territorial Information
SNIT
NSDI of Chile
May 2010
GGIM, New York City
SNIT Chile
In 2006 through the publication of Supreme Decree No. 28, the National
System for Coordination of Territorial Information, SNIT or SDI Chile was
created.
SNIT's Directives
•Transparency of information from the State
•Public and equalitarian access to Geospatial Information
•Modernization of State management (Colaboration, Integration)
•Efficiency in resources use
•The progress in areas like social policies, environmental care, land
planning, public safety, infrastructure development, productive
activities,among others
SNIT Chile
The SNIT is formally defined as a distributed coordination mechanism
for managing geospatial information. This vision becomes
operational by creating different levels of coordination
– A Council of Ministers chaired by the Minister of National Assets and
also composed by 11 Secretaries of State
– An Executive Secretary serving as active entity for the permanent
operation of the coordination instances
– An inter-ministerial bureau, integrated of representatives of the
Ministers
– Eight multisectorial working groups called Thematic Areas.
– Finally 15 regional coordination bureaus
SNIT Institutional Framework
Council of Ministers
(Mrs. Catalina Parot Donoso)
Executive Secretariat
(Ministry of National Assets)
Interministerial Technical
Committee
Regional Coordination
National Community
Thematic Working Groups
Local Agencies
Privates, Universities, Others
Common Technical Solutions
• From a technological perspective, the SNIT has focused on the
generation of a distributed architecture, similar to it’s organic.
• Where each agency is responsible for the documentation and
distribution of information relating to it’s mandate and
expertise.
• Projecting the interaction of these multiple organizations in the
form of interconnected nodes, has been consolidated in our
country a great network of information, where you can add value
through the integration of various cartographic coverages with
associated databases
•To support this process, the Executive Secretariat of the SNIT, has
assumed the task of developing tools that enable communication and
exchange of information among different actors.
The SNIT Portal:
Is the gateway to a wide variety of sites
that allow visualization and spatial
information discovery.
Geoportal of Chile
The National Geospatial
Information Catalog:
Allows an integrated view of
information residing in different
institutions. Has the form of a
distributed system, where a set
of nodes feeders provide a
single portal maps through the
Internet mapping services
Is used by a wide range of
organisms of the State
Administration, to raise awareness
of land information generated and /
or maintain
Geonodo
Is a software tool that allows an institution to publish your
geospatial information on a Web site itself. This application has
been built on open source with the intention of it being
distributed freely in the country's institutions
Standards :
Project:
“Chilean standards development for mapping and geospatial
information management as a contribution to the development
of National Spatial Data Infrastructure”
• The project will generate as a result 19 Chilean standards for
ISO 19100 family of ISO Technical Committee TC 211.
• In addition, as a result of the project includes the development
of guidance on the implementation of the 19 standards in the
management of geospatial information.
Data integration and layering:
The tasks carried out in this line have been the identification of
priority geospatial information products for public management in
the country, documenting the technical characteristics of such
ideals in view that are suitable to overlay and integrated with each
other .
Since 2007 began work on the definition and documentation of the
priority thematic data (DTP) in a collaborative work of the
institutions, grouped into six areas (working groups) related to the
content of geospatial information (Infrastructure, Social, Natural
Resources, Property, Heritage and Spatial Planning). The aim is
then to develop a set of data dictionaries that are created as a
framework document, normative, that standardize the generation
of mapping and coverage of databases associated with these DTP
Data integration and layering:
Another important issue in data integration has been the
formalization of the Geocentric Reference System for the
Americas (SIRGAS) by issuing a ministerial instruction in
September 2009.
Interoperability of systems and data
The National System of Territorial Information (SNIT) has adopted
technology platforms that support standards and protocols recognized
by the international geospatial community
•Standards of the Open Geospatial Consortium (OGC)
•Technical Committee ISO / TC 211
SNIT technological tools for working in an environment of interoperability
in relation to systems and data.
• Geoportal de Mapas de Chile: allows simultaneous display and overlay,
digital mapping published by various public services remotely via the
Web, relying on service standards such as OGC Web Map Service (WMS),
Web Feature Service (WFS) and Web Coverage Service (WCS ), as well as
ESRI ArcIMS services
Interoperability of systems and data
•
Geonode: is a standard tool of SNIT allows each institution to publish
with own geospatial information capabilities it possesses. Oriented is
the key to the generation of a national network of interconnected
information
Geonode has features that allow you to interface with applications built on
multiple platforms that support international standards
Capacity building and technology transfer
Lines of Work:
•
Provide technical assistance to various institutions and regional
coordination for the publication of information on the Internet
territorial .
•
Training for the settlement of the National Geospatial Information
Catalog
•
Training in cartographic editing applications free platform, in order to
facilitate mapping to publish in the tool Geonodo.
•
International technology transfer:
– Metadata Catalog of the Dominican Republic
– training in the use of metadata catalog