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Land Cover and Census integration
geographic datasets to realize a statistics
synthetic map
Raffaella Chiocchini – Stefano Mugnoli
Istat – Italian National Institute of Statistic
Krakow 22nd October 2014
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Index
1. Introduction
2. Data Integration
3. Some Examples (Riddle, Collage, Where, When)
4. Land cover italian languages
5. Our proposal: main residential zones
6. Our proposal: extra-urban areas
7. What we’ve done until now
8. What we are going to do
9. Conclusion
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Introduction
•
ISTAT Census Enumeration Areas vector layer represents the base to analyze
the Italian territory that concern statistical data
•
All the data collected during Census survey are linked to each of the over
400.000 enumeration areas ‘drawn’ upon Italy
•
Land cover/use data must be linked to each enumeration area
•
The census geographical dataset are used to classify and characterized Italian
Territory with land cover and land use information
•
Statistical information level can be used to evaluate others important
phenomena like soil consumption, accessibility to territory and to describe the
demographic change of population distribution.
Statistics Sinthetic Map
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Data Integration
Road
grafo
Thematic
Cartography
Statistics Synthetic
Map
Statistical Public
Archives
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Point of
Interest
Census
Datasets
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Some examples: Riddle
What are they?
Motordrome
Cod. 1426 CUS Emilia Romagna 2008
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Some examples: Collage
Veneto
Lombardy
Emilia-Romagna
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Some examples: where does the sea start?
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Some examples: When?
850.000 Sqm
280.000 Solar panels
70 MW
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Land cover italian languages
1.4.1. Green urban areas
1.2.1. Industrial, commercial and public or private services units
(Source: ISPRA Report n.131/2010)
1413 – Cemeteries (Piedmont 2010)
12124 – Cemeteries (Lombardy DUSAF 2007)
1294 – Cemeterial complex (CUS Trento Province 2009)
142 – Cemetery (CUS Bolzano Province 2000)
1213 – Public, military and private services areas (CUS Veneto 2009)
143 – Cemeterial areas (CUS Liguria 2009)
143 – Cemeteries (CUS Emilia-Romagna 2008)
1411 – Cemeteries (CUS Tuscany 2010)
143 – Cemeteries (CUS Latium 2005)
143 – Cemeteries (CUS Abruzzo 2000)
143 – Cemeteries (CUS Puglia 2009)
143 – Cemeteries (CUS Sicily 2012)
143 – Cemeteries (CUS Sardinia 2008)
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Our proposal: main residential zones
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Our proposal: extra-urban areas
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What we did until now
Six Regions:
Valle d’Aosta
Lombardy
Emilia-Romagna
Umbria
Latium
Tutorial (83 pages)
Basilicata
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What we are going to do (probably next year)
Other five Regions:
Veneto
Friuli Venezia-Giulia
Marche
Molise
Sardinia
Control and update (Orthophoto 2012-2014)
of the six Regions realized
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Conclusion
In conclusion:
 The Statistic Synthetic Map is quite similar to an atlas where we can find a lot
of information about many geographic, statistical and administrative matters.
 The experimentation is ‘in fieri’ and we hope to complete the entire Italian
territory at the end of 2016.
 Information can be extracted from database by very simply SQL query and
using the best known database software.
 The proposal is to make uniform very different geographic products for the
entire Italian territory not only for land cover/use matters but overall for many
other statistic ones.
 Transfer all the data to regular grids in the best possible way.
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Thank You
Raffaella Chiocchini ([email protected])
Stefano Mugnoli ([email protected])
Istat – Italian National Institute of Statistics
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