P12 - GIS torun

Transkrypt

P12 - GIS torun

EUROSCAPES
Green management plans for European urban and peri-urban landscapes
GIS Good Practice
Municipality of Toruń, Poland
Partner 12 for EUROSCAPES
Ten projekt jest współfinansowany ze środków Europejskiego Funduszu Rozwoju Regionalnego
w ramach programu INTERREG IVC
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EUROSCAPES
What is GIS?
A Geographic Information System (GIS) is a technological tool for
comprehending geography and making intelligent decisions. GIS integrates
hardware, software and data for capturing, managing, analyzing, and displaying
all forms of geographically referenced information. GIS helps you answer
questions and solve problems by looking at your data in a way that is quickly
understood, easily shared and allows us to view, understand, question, interpret,
and visualize data in many ways that reveal relationships, patterns, and trends in
the form of maps, globes, reports, and charts.A good GIS program is able to
process geographic data from a variety of sources and integrate it into a map
project.
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EUROSCAPES
Organizational structure for implementing EUROSCAPES project
in Toruń, Poland
1. Head of the Environment and Greenery Department of Torun’s City Office responsible for definition of the municipal needs within the EUROSCAPES
project and its monitoring, among others;
2. Head of the Cartography and Geodesy Department of Torun’s City Office responsible for implementing GIS in a view of Torun’s City Office needs and
its projects, among others;
3. Technical assistant for GIS administration, implementation and maintenance
of its database.
4. EUROSCAPES project’s coordinator, responsible for creation, development,
implementation and monitoring of the Landscape Management Plan.
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EUROSCAPES
Methodology for implementation of EUROSCAPES project into
GIS
1. Decision for creating the GIS tools for EUROSCAPES project
2. Strategic plan:
a) definition of Toruń’s needs:
What goals do we want to achieve ?
How ?
When ?
What kind of IT tools we must use ?
How many people will be working for the EUROSCAPES project’s
implementation ?
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EUROSCAPES
What kind of expertises will be necessary ?
What kind of costs will be need for the EUROSCAPES project’s
implementation ?
What kind of already existing data, storing by Toruń’s City Office, will be
useful to achieve my goals ?
b) definition of data structure, maps for GIS viewer;
3. Creating the GIS Web system
4. Monitoring and evaluation
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EUROSCAPES
EUROSCAPES project’s implementation into GIS, in Toruń,
Poland – Step by step
Municipality of Toruń, Poland, has joined the EUROSCAPES Project as Partner
12, by signing the Partnership Agreement, on the beginning of 2010.
As a result, a special interdepartmental unit, called “Torun’s Working Team for
the realization of EUROSCAPES project”, was established by the Mayor of
Torun’s City, on the base of its Resolution n0 64, dated on March 10, 2010.
The first stage of work carried out for the project’s implementation into GIS has
been dealing with the identyfication and diagnostics of the existing GIS tools,
which are used by differents departments/units of the Municipality of Toruń.
Once, the choice of the appropriate GIS tools was made, the Team has decided to
correlate them with the new data, especially created for the EUROSCAPES
project needs, in order to integrate them for adjust presentation and exploitation
on the public Torun’s GIS Website, called GEOPORTAL, available at:
mapa.um.torun.pl
These actions allowed to reduce the costs of whole operation, by the lack of
necessity for the purchase of separate server or additional specialist software, for
example.
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EUROSCAPES
Through the specific guidelines provided by the Cartography and Geodesy
Department of Torun’s City Office that is responsible for GEOPORTAL
management, the Team has acquired the appropriate know-how for the right data
preparation, related to its recording in .shp or .dgn formats, for example.
In consequence, the EUROSCAPES data are coherent with the existing cadastral
maps for Toruń city and the current geographic coordinates grid, up-dated in
2000.
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EUROSCAPES
Strategic Plan
The Strategic Plan mostly consists of the constant analysis of the existing
cadastral maps that are displayed on Toruń’s GEOPORTAL website. Digital
cadastral surveying data is structured into numerous thematic layers on:
• number of parcels;
• number of addresses;
• name of streets;
• building location;
• location agricultural land;
• parcels location;
• city boundary;
• ownership structure;
• location of the gas pipes;
• location of the heating pipes;
• location of the telecommunication lines;
• location of the sanitary sewer;
• location of the water pipes;
• relative relief;
• orthophotomap 2011;
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EUROSCAPES
• orthophotomap 2006 ;
• Goggle orthophotomap;
Etc.
Torun’s Working Team for the realization of EUROSCAPES project settled
down that a digital cadastral map can be the basis for additional thematic layers,
successively converting it into a complex system for management of
administrative units. Viewing map layers and creating thematic maps for the
Landscape Management Plan constitutes the actual GIS part of EUROSCAPES
project, implemented in Toruń. The Team consecutively develops new and
updates existing GIS thematic layers for the needs of LMP, that are related to:
• Toruń's high-rise developments borders;
• Torun fortress system's location;
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EUROSCAPES
• urban green spaces identification;
• agricultural areas identification;
• Toruń's communication;
• Kotlina Dybowska's Dune location;
• Kotlina Toruńska's Dune location;
• identification of railway tracks;
• identification of airport;
• identification of closed areas in Toruń City;
• Toruń's protected landscape areas' borders;
• municipal parks identification;
• residential developments borders;
• nature reserve called “Kępa Bazarowa” Islet;
• nature reserves boarders;
• non-living nature monuments;
• living nature monuments;
• woodland ground flora identification;
• forest identification;
• hypsometry;
• historical building location;
• UNESCO area location;
• historical parcels location;
• allotments identification;
• Nieszawa’s Vistula Valley location;
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EUROSCAPES
• Drwęca Valley location;
• Vistula Valley location;
Etc.
Torun’s Working Team for the realization of EUROSCAPES decided to give up
with the time and additional costs consuming specialists field works, such us
detailed tree or parking facilities inventory, among others.
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EUROSCAPES
Most data and thematic layers for EUROSCAPES’s Landscape Management
Plan are displayed within the GEOPORTAL heading entitled “Zasoby
środowiska i ochrona przyrody”.
GEOPORTAL and the structure of GIS-Web viewer
In order to achieve the EUROSCAPES project goals and implement the
Landscape Management Plan principles and methodology, in an appropriate way,
it was determined that Torun’s GIS Web viewer (GEOPORTAL), available at:
mapa.um.torun.pl should allow the following actions:
displaying GIS data (either vector and raster data, in order to store spatial
data);
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EUROSCAPES
displaying CAD data;
Map Navigation (zoom, zoom in, zoom out, over-viewing map, scale, etc.);
“asking the question” to database („Search” item);
displaying data - according to location, number, etc.;
measurement of longitude and latitude;
displaying GIS data according to different symbols;
creating liens between different items, such as .txt. or .xls files with the
linkage map data;
creating topological objects;
analysis 2D :
- selection of the specific data and location;
- drawing buffer.
conversion of the GIS data;
managment of the GIS database;
3D visualization;
creating and using digital elevation models;
creating different maps compositions;
address geocoding;
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EUROSCAPES
creating different statistics;
exporting the GIS data to vector format (SHP/GML) or to raster format
(GeoTIFF);
displaying parcels information with greenery information;
using points by different set of coordinates;
using actual orthophotomap.
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EUROSCAPES
Conclusion
The natural environments are constantly changing. Therefore, the data related to
the green spaces in Toruń, for example, are updated almost every day. Good GIS
system allows to manage this thousands of information.
In order to see the EUROSCAPES heading, please direct
yourself to:
http://mapa.um.torun.pl/geoportal/f?p=MAPA:110:12514232971
02401
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P12 - GIS torun

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