Item 5.1 of the agenda Preliminary results of LUCAS 2009 Part I

Slides:



Advertisements
Similar presentations
1 European Conference on Quality in Official Statistics Rome, 8-11 July 2008 Improving the quality and the quality assessment of the Labour Force Survey.
Advertisements

LUCAS Monitoring the European Union territory using a grid approach Maxime KAYADJANIAN Eurostat F-2.
Deutsches Fernerkundungsdatenzentrum Mapping of Land Use and Land Cover in Europe Project “CORINE Land Cover 2000” Provided by Günter Strunz, Presented.
Updating EU forest types process Marco Marchetti University of Molise-Italian Academy of Forest Science.
The ‘INCA KIP’: Knowledge Innovation Project for an Integrated system for Natural Capital and ecosystem services Accounting UNCEEA June 2015 Anton.
11 july 2008 European Conference on Quality COMPARISON OF VALIDATION PROCEDURES TO DETECT MEASUREMENT ERRORS IN AN AREA FRAME SAMPLE SURVEY Laura Martino,
11 December 2008 P. Everaers, Eurostat, Directorate D Data Requirements and Conceptual Framework for Agricultural Statistics Discussion P. Everaers (Eurostat)
Eurostat I) Context & objectives of KIP INCA project Project owner is the Environment Knowledge Community (EKC) EKC is an EU inter-services group involving.
Component D: Data Collection in Field Surveys Activity D.1: Management and monitoring of field interviewers Surveys Department EU Twinning Project.
Regional Coordinators Meeting
Some notes about Italian experience with Land use surveys
Point of the agenda LUCAS 2008/2009 : the Core Survey
4.1. Data Quality 1.
Passenger Mobility Statistics 28 April 2016
Point 3.1 of the agenda From the pilot phase to the new LUCAS
Expert Group on Quality of Life Indicators
Short and long term strategy on Land Cover/Land Use information
The Household Budget Surveys in the Candidate Countries
Item 5.1 of the agenda Preliminary results of LUCAS 2009 Part II
Rolling Review of Education Statistics
ESTP I October 2012, Luxembourg Item 4 of the agenda
LUCAS Task Force 30 September 2015 Item 4 – Update on the Knowledge Innovation Project on Accounting for Natural Capital and ecosystem services (KIP INCA)
Quarterly GDP at t+30 days for EU and euro area
Task Force on Labour Market Areas
LUCAS 2009/2012 results Optimising comparability and Quality Reports Item 4.1 Working Group for Land Cover and Land Use Statistics Bech.
LUCAS SURVEYS 2009/2012: Optimising comparability
Land Cover and Land Use Statistics
Aurora De Santis, Riccardo Carbini Istat, Italy
Eurostat E-1 - Structural Statistics, Agriculture
WORKING GROUP "Land Cover/Use Statistics" June 7-8th 2010,Luxembourg,
WORKING GROUP "Land Cover/Use Statistics" 20 October 2009, Luxembourg
2nd meeting of the task force on survey based disability statistics
“Land Cover/Use Statistics”
Pilot studies: land use and land cover statistics
Pilot studies: land use and land cover statistics
Passenger Mobility Statistics 10 April 2014
Adult Education Survey : recommendations of the TF AES
Item release of the Europe 2020 education indicators
Item 7.5 (2012-ETS-16) – Statistics on Special Needs Education
EUROSTAT Meeting, Luxembourg, 6/7 December, 2001
WORKING GROUP "Land Cover/Use Statistics" 20 October 2009,Luxembourg,
Point 3.3 of the agenda Future actions and strategy
Item 7 - Roadmap and mandate for the Task Force on UOE Education Expenditure Data Eurostat Education and Training Statistics Working Group - Luxembourg,
Item 6.2 Participation in education and training in the last 12 months
LAMAS Working Group 29 June-1 July 2016
International Conference on Real Estate Statistics
Sub-Group “Agriculture and Environment”
Key Data on education: process for statistical indicators
Land Cover and Land Use Statistics
Item 3.2 – Improvement of expenditure data on education
Meeting Of The European Directors of Social Statistics
LUCAS 2015 Process intermediate report Item 4.2
Item 5.1 of the agenda Preliminary results of LUCAS 2009 Part III
Workshop on price statistics The Hague – 20th and 21st of June 2013
Item 4.2 – Towards the 2016 AES Philippe Lombardo Eurostat-F5
Land Use/Cover Area Frame Statistical Survey
Working Party "Land Cover/Use Statistics“ of the Standing Committee for Agricultural Statistics Luxembourg, 20 October 2009 The "Soil Sample“ in.
Point 6.1 of the agenda Advisory group for land cover/use statistics
Metadata on quality of statistical information
2.7 Annex 3 – Quality reports
Passenger Mobility Statistics 21 May 2015
PRODCOM Working Group JMO M November 2012
Item 5 Modernisation of the EU-SILC Production
Geo-enabling the SDG indicators – experiences from the UN Global Geospatial Management and the GEOSTAT 3 project Agenda item 12 Ekkehard PETRI – Eurostat,
ESS conceptual standards for quality reporting
The new ESDS network Henric ANSELM
Meeting Of The European Directors of Social Statistics
Carsten Olsson Eurostat
Item 9 Validation in UOE data collection
Irina Schön– Eurostat, E2
Presentation transcript:

Item 5.1 of the agenda Preliminary results of LUCAS 2009 Part I WORKING GROUP "Land Cover/Use Statistics" 7-8 June 2010,Luxembourg, LUCAS TEAM

Contents Background information Production process Quality assurance

Background information LUCAS area frame survey EU coverage land cover, land use data, landscape photographs + ad hoc parameters (soil in 2009) major strengths: harmonized and well-tested area frame sampling methodology differentiated nomenclature for land cover and land use Aim of LUCAS: to produce harmonised and comparables data on all dimensions of land cover and land use statistics at the European level, to monitor changes in land cover and land use and in European landscapes, to analyse soil quality to provide ground truth and calibration for many space-borne information collection activities (such as CLC and GMES).

Purpose of the presentation: some indicators of the quality performance of the field survey; the main features of the data processing process; some preliminary results of 2009 campaign.

Expected outcome The Member States are invited to discuss LUCAS potential role in the National Land Cover/ Use statistics (to what extent LUCAS data do overlap or fill holes in National Land Cover/ Use statistics)

LUCAS 2009: the production process Executive summary: 23 MS, 91% of EU area. 21.000 km2 (0.6 %) of EU23 total area not covered by the field survey. Survey conceived and designed by Eurostat. The Contractors were responsible: for data collection (23 countries arranged in 5 Lots) recruitment and management of surveyors data delivery. Campaign started in early April in Lithuania and Poland and was completed by end of October in Sweden. 500 surveyors were recruited for a total of 234,561 points

Organization of the work 12.6% 14%

Average points per surveyor by country

Average surveyed points per day by country

Average time per point by country in minutes Driving time excluded

Eu average time compared with min and max by land cover classes

Quality assurance Along all the survey Different actions: Standardization and computerization of the main phases of the data management; Continuous monitoring of the work; Various training steps; Different actors/level of controls including: an internal quality check (field work companies) External quality check (external company) Further check at ESTAT level

Quality indicators (non sampling) Measurement accuracy Observation type Field survey, point visible, distance 0-100 m Field survey, point visible, distance >100 m Photo-interpretation, point not visible Point not observed Distance to the point

Type of observation by country 79% <100 in total < 10% observ >100 14% of PI 96% 56% <100m

Eu average distance to the point compared with min and max by land cover classes Less then 32m distance