Future Developments A Müller German Aerospace Center SWOT

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

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

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

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

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

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

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

Temporal Changes in Soil p. H May 1999 May 2004 Campaigns And Applications August 2004 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 Satellite Initiatives Applications Ground Segment GMES Space Segment SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5 -6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions

Satellite Initiatives European Satellites (for GMES) 2001 - 2005 2006 - 2010 2011 - 2015 Science Earth Explorer Operational Sentinels ERS-1/2 1. SAR Envisat Living Planet 2. Superspectral IR Monitoring 3. Ocean Monitoring Earth Watch 4. Atmosphere/Geo 5. Atmosphere/Polar National Terra. SAR-X Cosmo Skymed Pleiades SPOT Series Rapid Eye SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5 -6 July 2006 Tandem-X and En. MAP HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions

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

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

En. MAP - Spectral Instrument Requirements Spectral Performance Requirements Spectral sampling interval Spectral bandwidth (FWHM) Number of bands total of 200 VNIR-range I 420 nm - 500 nm 20 nm 4 II 500 nm - 850 nm 5/10 nm 35/70 * III 850 nm - 1030 nm 10 nm 20 nm 18/2* SWIR-range Ia 950 nm - 1390 nm 10 nm 20 nm 44 Ib 1480 nm - 1760 nm 20 nm 40 nm 14 II 1950 nm - 2450 nm 10 nm 20 nm 50 * Water/Land Mode – Water mode VNIR-I/II/III range only SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5 -6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions

En. MAP & other Optical EO-Sensors Number of spectral bands 300 Detailed assessments, monitoring with infrequent coverage AVIRIS (from 20000 m) Hy. Map ARES 100 reflective (from 3000 m) En. MAP Hyperion Large scale assessments, from space monitoring with frequent coverage DAIS 7915 reflective; from 3000 m ARES thermal MODIS reflective 10 DAIS 7915 thermal HRG xs TIMS MERIS TM/ETM xs full spatial resolution thermal MERIS red spatial resolution AVHRR (from 3200 m) METEOSAT IKONOS pan HRG pan LISS-1 C ETM pan TM thermal 1 1 10 1000 10 000 Spatial resolution Oberpfaffenhofen, 5 -6 July 2006 SWOT and User Needs Workshop, DLR (GSD in meter) HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions

Mission Principle En. MAP Satellite 2 d SWIR Detector Array 950 nm < < 2450 nm 420 nm < < 1030 nm m sa Sw at h n >1 00 0 Nadir 2 d VNIR Detector Array p pl ixel in g Sw n > at 100 h 0 sa pix m el pl in g SSO Orbit 11: 00 LTDN Satellite Ground Track Total Length > 5000 km/day > 1000 Pixel for across Track Spatial Coverage = 30 km Swath Width Ground Pixel Size (GSD): 30 m x 30 Pointing Range m +/- User Needs Workshop, DLR Oberpfaffenhofen, 5 -6 EURD 2006 Further Details in July & MRD SWOT and 30° HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions

Hyperspectral Imager Spectral sampling interval Spectral bandwidth (FWHM) Number of bands VNIR-range (nm) § § § I 420 - 500 10 nm II 500 - 850 5/10 nm 70/35 III 850 - 1030 10 nm 20 nm 18 SWIR-range § § § Ia 950 - 1390 10 nm 44 Ib 1480 - 1760 10 nm 28 II 1950 - 2450 10 nm 50 total of 218 8 SWOT and User Needs Workshop, DLR Oberpfaffenhofen, 5 -6 July 2006 HYRESSA - HYperspectral REmote Sensing in Europe specific Support Actions

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

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

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

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

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

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