• Save
Geoland2 Workshop - 01 - sousa
Upcoming SlideShare
Loading in...5
×
 

Geoland2 Workshop - 01 - sousa

on

  • 885 views

GMES initial operations on Land monitoring 2011 - 2013 ...

GMES initial operations on Land monitoring 2011 - 2013
Ana Sousa - European Environment Agency (EEA)

Parma, 16 novembre 2011. Nell'ambito della XV Conferenza Italiana ASITA si svolge il Workshop "GMES Land products developed in Geoland2: requirements and examples of products for analysis at a European and regional level."

Guarda anche il video
http://www.youtube.com/watch?v=MNeuj5ksZCA

Statistics

Views

Total Views
885
Views on SlideShare
885
Embed Views
0

Actions

Likes
0
Downloads
0
Comments
0

0 Embeds 0

No embeds

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Geoland2 Workshop - 01 - sousa Geoland2 Workshop - 01 - sousa Presentation Transcript

  • GMES Initial Operations on Land Monitoring 2011 - 2013 Ana Sousa, EEA Parma, Asita Conference, Geoland 2 Workshop, 16 November 2011
  • Outline of the presentation
    • GMES services and Programme Regulation
    • Overall programmatic framework 2011-2013
    • GMES space component
    • Overview of land precursor activities
    • GIO land components
    • Delegated tasks to EEA and time table
    • GIO land Pan-European CONTINENTAL Component
    • GIO land LOCAL Component
    • Pan-European CONTINENTAL Component workplan and production shemes
    • High Resolution Layers (HRL)
    • Land cover products (examples)
    • Summary
  • GMES Services Horizontal applications Monitoring of Earth systems Land Marine Atmosphere Security Emergency Climate
  • Overall programmatic framework 2011-13
    • Proposed to focus on 4 activities:
      • Emergency Management service 12 M €
      • Land monitoring service 26 M €
      • User uptake 5 M €
      • Space component 64 M €
        • GIO total (2011-2013) 107 M €
    • According to the Art. 15 of the GMES Regulation, the Commission adopts the annual work programmes
      • for implementing the actions
      • for financial commitment
  • GMES space component
    • Managed by ESA
    • GMES Space Component Data Access Portfolio: Data Warehouse 2011-2014 http://gmesdata.esa.int/web/gsc/dap_document
    • Terms & Conditions for Use of EO Data from the GSC-DA http://gmesdata.esa.int/web/gsc/terms_and_conditions
    • User categories : FP7 Service Project Participant; EU Institution or Body; Public Authority; International Organisation or NGO; Public (in general)
  • Overview of land precursor activities
      • FP6 GEOLAND and FP7 GEOLAND2 project, Boss4GMES;
      • ESA GSE Land, Urban services, Forest, GMFS;
      • Corine LC/LCCC (since 1986…)
      • Land Fast Track Service Precursor: development of 1 High Resolution layer using Image 2006 (Soil sealing)
      • Urban Atlas (DG REGIO funding)
      • Preparatory action on Reference Data Access started in June 2009
      • And the results of consultation of user communities
  • GIO Land components
      • Local : zooming on ‘hot spot’ (e.g. urban atlas, protected areas, coastal areas)
      • Continental : pan-European products (Corine 2012, 5 HRLs soil sealing, forest, agriculture, wetland, water)
      • Global : bio-physical parameters (Essential Climate Variables (ECVs), food security (Africa) etc.)
    Local component – Urban Atlas EU component - CLC Global component – ECV*s
  • Delegated tasks to EEA
    • GMES land monitoring service: Pan-European Continental Component
        • Providing land cover and land cover change information at Pan-European scale
    • GMES land monitoring service: Local Component
        • Providing very HR information on specific areas of interest at European level (as defined in GMES annual work programmes)
    • Dissemination + archiving + cataloguing
    • START: signature EEA/EU and END: 31/12/2015
    • Operational implementation phase: start  31/12/2014
      • 01/01/2015  31/12/2015: closure phase
  • GIO land Pan-European CONTINENTAL component
    • Post-processing space data + automatic extraction of intermediate products (incl. mosaic of ortho-rectified HR images + other intermediate products s.a. Biophysical variables)
    • Production of 5 HR layers
        • Artificial surfaces: imperviousness layer (0-100%) (former soil sealing);
        • Forest areas: tree cover density (0-100%) and forest type (broadleaved or coniferous);
        • Agricultural areas: occurrence of permanent grassland (2006, 2009, 2012)
        • Wetlands (wetland inventory)
        • Water bodies: permanent water bodies (2006, 2009, 2012)
    characteristics at pixel level + validated 1 ha grid cell
  • GIO land Pan-European CONTINENTAL component
    • 3. New Corine Land Covery inventory:
      • Corine Land Cover Change mapping 2006-2012
          • Resolution 5ha (for standard 44 Corine Land Cover Classes)
      • Corine Land Cover Map 2012
      • Support to harmonization of national monitoring at EU level
          • Harmonize national land cover activities of Member States
          • Improve synergies with Pan-European land cover activities (as LUCAS)
    • 4. Validation + quality control
    • 5. Collection of in situ data
          • (non space data)
  • GMES Land monitoring service: LOCAL component
    • Post-processing of Very High Resolution (VHR) space data
    • Production of VHR information on specific areas of interest
        • Biodiversity on Natura2000 sites -> monitoring of riparian zones
    • Validation + quality control
    • Collection of in situ data
        • Non-space data (incl. ancillary + reference data)
  • GIO land Pan-European CONTINENTAL component
  • Production scheme for the Pan-European CONTINENTAL component of GIO Land
  • High Resolution Layers (HRL)
    • Reference year: 2012 (also 2006 and 2009)
    • Satellite image resolution: 20 x 20 m
    • Intermediate products: 20 x 20 m
    • MMU (Minimum Mapping Unit): 1ha (validation)  imperviousness in 2006 (0 – 100 %): http://www.eea.europa.eu/data-and-maps/data/eea-fast-track-service-precursor-on-land-monitoring-degree-of-soil-sealing-100m
  • Verification High Resolution Layers
    • Identifying systematic classification errors
    • Randomly selected samples
    • Visual inspection
    • O mission and commission errors
    • Carried out on the intermediate products at full resolution (20m x 20m, in national projection)
  • Enhancement High Resolution Layers
    • Data content to be improved on the basis of the findings of the verification task
    • All enhancements shall be done for the full resolution datasets (20m x 20m, in national projection)
    • It is requested to specify which improvements shall be done through automatic processes and/or manual interactive processes
  • Decision tree between centralised procurement and decentralised delivery by participating countries for the High Resolution Layers
  • Budget implementation strategy (1)
      • Framework Service Contracts (implemented by Specific Contracts) for the following tasks:
        • Production of 5 HR layers
      • Direct Service Contracts for the following tasks:
        • Satellite mosaic
        • Validation of products
        • Dissemination, cataloguing and archiving
  • Budget implementation strategy (2)
      • Grant Agreements for the following tasks:
        • CLC-changes;
        • CLC2012;
        • Verification of 5 HR layers;
        • Enhancement of 5 HR layers
        • Dissemination
        • Access to in-situ data (in-kind contribution)
  • CLC 2006 Built-up area / sealing CLC Changes Land cover products
  • Impervious areas (Austria, 2006) 20m 20m
  • Impervious areas (Berlin, 2009) Berlin 2009 Courtesy: Geoland-2
  • Country analysis artificial areas (DE)
  • UA – CLC2000: artificial areas
  • Statistics
    • Changes in imperviousness in Europe:
    Increase of sealed area 2009 towards sealed area 2006 in % per country Increase of sealed area 2009 towards sealed area 2006 in km² per country Sealed area in % of total country area Courtesy: Geoland-2
  • Urban sprawl & natura2000
  • Imperviousness in coastal zone management Outstanding problem: Quantitative use of imperviousness for change information
  • Imperviousness seeding for scenarios development?
  • Imperviousness & increasing nr. of tropical nights
  • Summary
    • DATA AVAILABILITY:
    • Satellite data available from ESA Data Warehouse
    • 5 HRLs (artificial, forest, agriculture, wetlands and water bodies)
    • CLC-changes 2006-2012 (CLC90, CLC2000,CLC2006, CLC2012)
    • PROCESS:
    • Improve production process (share between industry and Member States)
    • Improve production time (from ~ 3 to 1 year) for more frequent updating
    • Development of new products based on core data
    • New calls (product validation, local component)