Investigating the flood risk reduction potential of soft coasts and vegetated shorelines. The FP7 FAST project is zooming in.

Transcription

1 Investigating the flood risk reduction potential of soft coasts and vegetated shorelines. The FP7 FAST project is zooming in. Mindert de Vries, Deltares FAST Project Coordinator Copernicus conference

2 Objectives and Product The main objectives of the FAST project are: To develop a new GMES/Copernicus downstream service by developing open source products based on Sentinel data To gain from EO-data spatial information on foreshore and floodplain characteristics, such as morphology, sediment characteristics and vegetation properties The main product we build is the MI-SAFE software tool, supported by services based on SLA s. FAST uses the Open Earth environment as basis.

3 Linking EO to Field to Model to MI-SAFE EO of Foreshores Calibration of EO Field sites Algorithms Gathering ground truth data Physical& biological status information Calibration of Wave reduction & Sed. Stability Algorithms General rules in predictive model Open data Open source S1, S2 Copernicus data Foreshore flood protection MI-SAFE products & services

4 Link to online educational version of the tool

5 MI-SAFE Educational modality: global coverage Disclaimers!

6 Expert modality: High Resolution, Localized Review Day, July 5, 2016 Example: elevation map Bathy/topo from EMODnet (coarse) Time-Ensemble Averaged Modified Normalised Difference Water Index (TEA-MNDWI) based on Landsat&Sentinel E.P. Morris Cadiz Bay, ES. Edward P. Morris, UCA

7 FAST overall data structures and data flows ESA Sentinel data server Shared FAST product Download images Process images VM with SNAP 1&2 toolboxes and Py Download information Shared FAST product Process scripts (EO algorithms) Shared FAST product experts User community Online web viewer Educational & Expert Global+Detail Other+Sentinel Bayesian Network Deltares Geo data server Inspire meta data Deltares Model data server Field data server portal Veg algorithms Data Quality Meta data process Run XBEACH numerical model Shared FAST product Field data & experts experts

8 Data Stages scientists professionals smart phone & tablet users work done on client raw data > SVN > GIT > http > ftp standard data > netcdf-cf- OPeNDAP > ISO SQL PostGIS tailored data > WCS > WFS > SOS > SOAP graphics of data > KML > WMS > WFS work done on server catalogue of data > CSW what where when who why how data URLs

9 Standards We need to know: - What where is - What it means - What the quality is INSPIRE offers a good description, but in FAST: - new data themes are created - new data sources are used How to do that: - Combining standards - In need for agreement on new themes/objects

10 Applying INSPIRE and any other Not entirely possible: - Coastal domain is incompletely described - Offshore domain is not included (Cfconventions.org) - Using new techniques like Sentinel 1,2 etc. - FAST does new things that are not within: - INSPIRE Data Themes - CF convention INSPIRE Conform: - Elevation data example

11

12 Positive Message Within FAST: - We develop Specific vocabulary for - coastal mapping/processes - Vegetation mapping/characteristics - EO information (Sentinel x) - As OGC-CSW (OGC Catalogue Service for the Web) available - Discoverable - Exchangeable as Open Data

13 Value of FAST Educational modality is accessible to all and uses a unique integration of heterogeneous datasources and modelling with global coverage Average levels and storm surges Bathymetry and elevation Vegetation coverage and type Wave reduction over foreshore Expert modality adds high resolution for study sites and more in depth information flood risk reduction world wide Advanced modality adds high resolution world wide, advanced modeling capability and interaction with users to provide expert advise and capacity building FAST links to large XBEACH community and appeals with open source scripts and open data structures and global coverage Coupling of EO to modeling is very powerful tool Approach is generic and already applied in multiple domains

14 The next level: Advanced modality Showcase of high resolution outputs and client oriented services Linking Earth Observation to Flood Risk Reduction analysis Integrating EU FAST with EU RISC-KIT in Open Earth Environment and user-dashboard Delft International Software Days, 24 October 4 Delft, The Netherlands with Symposium on Earth Observation and Data Science