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SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Future Developments.

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Presentation on theme: "SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Future Developments."— Presentation transcript:

1 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Future Developments A. Müller German Aerospace Center

2 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Technology Trends in Application Campaigns and Applications in Europe GMES & Imaging Spectroscopy? EnMAP Content

3 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Scan Principles Dispersive Element (e.g. Grating) Dispersive Element (e.g. Prism) ARES, AHS, HyMapAPEX, ROSIS Courtesy of Dr. P. Strobl, DLR IMF-EV, now JRC Technology

4 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Sensor Technology Technology Rockwell et al :Array Detector Technology driven by Defense Activities Sofradir:APEX Detector funded by ESA AIM:EnMAP Detector funded by DLR ELOP:In-house and external developments for dual use sensors …….

5 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Portable Durable Low Power Consumption Technology Field Spectrometers

6 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Technology Operationalisation of Ground Instruments

7 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions 1998Pre-wet 1999 After cyclone 2002Pre-wet Environmental Monitoring Courtesy of Cindy Ong, CSIRO Campaigns And Applications

8 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions May 1999 May 2004 August 2004 Campaigns And Applications Temporal Changes in Soil pH

9 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Global Monitoring for Environment and Security GMES A p p l i c a t i o n s G r o u n d S e g m e n t S p a c e S e g m e n t Satellite Initiatives

10 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions European Satellites (for GMES) Earth Explorer Living Planet Earth Watch 1. SAR 2. Superspectral 3. Ocean Monitoring 4. Atmosphere/Geo 5. Atmosphere/Polar TerraSAR-X Cosmo Skymed Pleiades Rapid Eye SPOT Series Science Operational EnvisatERS-1/2 N a t i o n a l IR Monitoring Tandem-X and EnMAP Sentinels Satellite Initiatives

11 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions The EnMAP Mission A German Hyperspectral Satellite Mission Environmental Monitoring and Analysis Programme Satellite Initiatives

12 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Scientific PI (GFZ) Science Team Space Segment (Industry PI) Commercial Service Element (GAF et. al.) Mission Operation Segment (MOS) (DLR GSOC) Payload Ground Segment (PGS) (DLR, C-AF) Mission Advisory Board Project Management (DLR Agency) EnMAP Structure

13 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions EnMAP - Spectral Instrument Requirements 18/2*20 nm10 nm850 nm nm III 35/70 *10 nm 5/10 nm500 nm nm II 5020 nm10 nm1950 nm nm II 1440 nm20 nm1480 nm nm Ib 4420 nm10 nm950 nm nm Ia SWIR-range 420 nm 420 nm nm I VNIR-range Number of bands total of 200 Spectral bandwidth (FWHM) Spectral sampling interval Spectral Performance Requirements * Water/Land Mode – Water mode VNIR-I/II/III range only

14 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions EnMAP & other Optical EO-Sensors Detailed assessments, monitoring with infrequent coverage AVIRIS (from m) HyMap ARES (from 3000 m) DAIS 7915 reflective; from 3000 m DAIS 7915 thermal TIMS (from 3200 m) TM/ETM xs HRG xs HRG pan LISS-1C ETM pan TM thermal METEOSAT AVHRR MODIS reflective MODIS thermal MERIS full spatial resolution MERIS red spatial resolution Large scale assessments, monitoring with frequent coverage Spatial resolution (GSD in meter) Number of spectral bands EnMAP from space ARES reflective thermal IKONOS pan Hyperion

15 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Mission Principle Pointing Range +/- 30° 2d SWIR Detector Array 950 nm < < 2450 nm 2d VNIR Detector Array 420 nm < < 1030 nm SSO Orbit 11:00 LTDN n >1000 pixel Further Details in EURD & MRD Ground Pixel Size (GSD): 30 m x 30 m > 1000 Pixel for across Track Spatial Coverage = 30 km Nadi r Swath sampling Total Length > 5000 km/day 30 km Swath Width Satellite Ground Track EnMAP Satellite

16 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Hyperspectral Imager

17 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Orbit & Coverage

18 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions EnMAP Satellite Architecture –Structural & Thermal (new P/L) –Solar Panel (higher power) –Mass Memory (512 Gbit) –X-Band D/L (higher power & rate) –Avionics SW SAR-Lupe Bus design heritage Modifications EnMAP

19 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Mission Elements EnMAP Data Acquisition Station Neustrelitz EnMAP Data Acquisition Station Neustrelitz Mission Operation Segment (MOS) Mission Operation Segment (MOS) Primary Processing & Archiving Centre DLR Primary Processing & Archiving Centre DLR EnMAP Operations Support DLR EnMAP Operations Support DLR International EnMAP User Community Data Delivery EnMAP Ground Segment LEOP Network LEOP Network Data Request EnMAP Space Segment (Satellite) X-Band Station S-Band Station Hyperspectral Instrument Hyperspectral Instrument Satellite Bus Launcher DLR-GSOC (MOS) DLR-DFD (PGS)

20 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions EnMAP Processing System ATCOR/MIP atmospheric correction Level 1 Product ORTHO direct georeferencing System Correction & Radiometric Calibration Level 0 Product GEOKORR automated geolocation Level 2 Product Laboratory Calibration (radiometric and spectral), Vicarious Validation Attitude Data, Position Data, DEM Radiative Transfer Model, Atmospheric Variables, Topographic Variables Level 2a Product Level 2a+ Product Reference Image raw data at-sensor radiance data ortho-rectified atm. corrected data Level 2b Product ortho-rectified data (100m accuracy) co-located image Atm. corrected data optional

21 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions ATCOR: Cloud Shadow Removal HyMap, Chinchon, Spain, 12 July 2003 RGB=878/646/462 nm

22 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions EnMAP Status and Schedule Phase A successfully completed (9/2005) Mission selected for realisation (4/2006) Currently: Preparation for Phase B (allocation of budget finalised!) Start of Phase B in 10/2006 Start of Phase C/D:end 2007 Launch date:end 2010

23 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Messages Spread the messages! –Hyperspectral techniques provide quantitative information –Go to conferences outside the RS community! Involve your data provider! –In proposals –Include budget! –Plan early

24 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Introduction Please shortly introduce the application of hyperspectral data in geo-/bio-sciences –E.g. description of the working field of geo- /bio-sciences Please indicate the relation of the speaker to the topic

25 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Application Please give a description of the application of hyperspectral data in geo-/bio-sciences, with emphasis on the following aspects: –Often used parameters, derived products, etc. –Purpose of these applications –Methods used for these applications

26 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Examples Please give a few examples of the application of hyperspectral data in geo- /bio-sciences, with emphasis on what is going well and what are the problems.

27 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Developments Please give a short overview of current/planned developments of applications of hyperspectral data and why these developments are necessary –E.g. development of new applications –E.g. development of improved applications

28 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5-6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions Discussion Points Please formulate 5-10 questions, statements and/or discussion points to initiate the discussion. Think of open ends, problems etc. concerning applications of hyperspectral data.


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