directorate of application programmes october 2000 ers & envisat ers and envisat 1- the...
TRANSCRIPT
Directorate of Application Programmes October 2000
ERS & ENVISAT
ERS and ENVISAT
1- The Missions: Status and Achievements
3- Opportunities
4- Information and Contacts
ERS and ENVISAT
1- The Missions: Status and Achievements
3- Opportunities
4- Information and Contacts
Directorate of Application Programmes October 2000
ERS & ENVISAT
Contribution to ESAper inhabitant and year
(EURO)
20-25% for Earth Observation:ERSENVISATEarth ExplorersEarthWatchDUPEarthnet
Directorate of Application Programmes October 2000
ERS & ENVISAT
ERS 1
ERS 2OceansSea Ice
CryosphereLand SurfaceClimatology
+ Global Ozone
1991
1995
ENVISAT
+ Ocean Colour
+ Atmospheric
Constituents
2001
ESA EO Mission Evolution
Directorate of Application Programmes October 2000
ERS & ENVISAT
ERS: A European success
From an engineering success to
the development of sophisticated applications
ERS: A European success
From an engineering success to
the development of sophisticated applications
Directorate of Application Programmes October 2000
ERS & ENVISAT
1991: The evidence of an engineering
achievement
1991: The evidence of an engineering
achievement Successful commissioning
phase
All instruments are working nominally, sometimes exceeding the specifications
Successful commissioning phase
All instruments are working nominally, sometimes exceeding the specifications
• First SAR images: excellent quality
• First low bit rate data: all nominal
• First ATSR images: Kuwait on fire
Directorate of Application Programmes October 2000
ERS & ENVISAT
1992: The start of a scientific success 1992: The start of a scientific success
Watching the seas
Watching the land
Watching the ice
Scatterometer - Wind speed (July 1992)
First ERS Symposium:
Cannes– Big interest (180 papers, 450 participants)– Confirmation of the quality of the data provided by the instruments
First ERS Symposium:
Cannes– Big interest (180 papers, 450 participants)– Confirmation of the quality of the data provided by the instruments
Directorate of Application Programmes October 2000
ERS & ENVISAT
1993: The beginning for an increasing number of applications
1993: The beginning for an increasing number of applications
A major EO milestone:ERS-1 & SAR Interferometry
• ERS-1 differential interferometry reaches the cm precision («Bonn experiment»)• Demonstration with Landers earthquake
A major EO milestone:ERS-1 & SAR Interferometry
• ERS-1 differential interferometry reaches the cm precision («Bonn experiment»)• Demonstration with Landers earthquake
Second ERS Symposium: Hamburg
315 papers, 600 participants
Second ERS Symposium: Hamburg
315 papers, 600 participants
Flooding: Mississipi river during Summer 1993Flooding: Mississipi river during Summer 1993
Oil slick: La Coruna (E)(December 92 - January 93)
Oil slick: La Coruna (E)(December 92 - January 93)
Directorate of Application Programmes October 2000
ERS & ENVISAT
1994: Monitoring the Earth1994: Monitoring the Earth
First Pilot Projects Workshop: Toledopaved the way for applications
First Pilot Projects Workshop: Toledopaved the way for applications
The geodetic missionAn unprecedented view of the Earth
seafloor
The geodetic missionAn unprecedented view of the Earth
seafloor
Directorate of Application Programmes October 2000
ERS & ENVISAT
1995: The breakthrough of the tandem mission1995: The breakthrough of the tandem mission
Bachu (China)
DEM with 10 mvertical precision are achievable
ERS tandem mission(July 1995 - July 1996)
ERS tandem mission(July 1995 - July 1996)
Second Pilot Projects Workshop: Londonprogressing applications results
Second Pilot Projects Workshop: Londonprogressing applications results
Directorate of Application Programmes October 2000
ERS & ENVISAT
1996: Exploiting the potential of the tandem mission
1996: Exploiting the potential of the tandem mission
The tandem coherence provides an additional information level for land use studies.
A strong complementarity with optical data is recognised.
The tandem coherence provides an additional information level for land use studies.
A strong complementarity with optical data is recognised.
Iceland: Vatnajokull eruptionIceland: Vatnajokull eruption
ERS tandem
SPOT
Fringe Workshop: Zurichthe first workshop dedicated to
interferometry
Fringe Workshop: Zurichthe first workshop dedicated to
interferometry
Directorate of Application Programmes October 2000
ERS & ENVISAT
1997: Contributing to the observation of El Nino1997: Contributing to the observation of El Nino
Temperature anomaly derived from ERS-2 and
ERS-1 ATSR data
Temperature anomaly derived from ERS-2 and
ERS-1 ATSR data
Third ERS Symposium: Florence420 papers, 700 participants
Third ERS Symposium: Florence420 papers, 700 participants
October 1997
SAR tandem data used to monitor forest fires
in Indonesia
SAR tandem data used to monitor forest fires
in Indonesia
Directorate of Application Programmes October 2000
ERS & ENVISAT
1999: Exploiting 8 years of ERS-1 archived data1999: Exploiting 8 years of ERS-1 archived data
Estimated Velocity Field [mm/yr]Pomona (California)
Second Fringe Workshop: LiegeConfirmation of the high value of the ERS-1 SAR data
archive
Second Fringe Workshop: LiegeConfirmation of the high value of the ERS-1 SAR data
archive
New sophisticated technique: permanent point scatterers
• allows to monitor sub-millimetric mouvement of buildings
• used for building collapse in Rome and Foggia (Italy)
New sophisticated technique: permanent point scatterers
• allows to monitor sub-millimetric mouvement of buildings
• used for building collapse in Rome and Foggia (Italy)
Directorate of Application Programmes October 2000
ERS & ENVISAT
2000: ERS Assessing the French storm trees damages
2000: ERS Assessing the French storm trees damages
IGN map(Haguenau forest)
SPOT XS image (from archives)
ERS tandem coherence before the storm
ERS tandem coherence after the
storm
Damages estimate (coherence gradient in pink
tones)
The combination of SAR tandem data provides a quick estimate of the amount of tree damages, after the Christmas French storms.
The combination of SAR tandem data provides a quick estimate of the amount of tree damages, after the Christmas French storms.
Based on Spot Image
coherence products
SERTIT
Directorate of Application Programmes October 2000
ERS & ENVISAT
ERS Status Summary
ERS-1 ended its mission in March 2000ERS-2 fully operational,
funded until end of 2002new data policy implemented
ERS Status Summary
ERS-1 ended its mission in March 2000ERS-2 fully operational,
funded until end of 2002new data policy implemented
Directorate of Application Programmes October 2000
ERS & ENVISAT
ENVISAT SATELLITE CONFIGURATION
Dimensions:
- Launch configuration: length 10.5m envelope diameter 4.57m
- In-Orbit Configuration: 26m x 10m x 5m
Mass:- Total satellite 8140 Kg
(including 319 Kg hydrazine)
- Payload 2050 Kg
Solar Array power: 6.5 kW (EOL)
Average Power demand: Sun Eclipse(watts) (watts)
Payload 1700 1750Satellite 3275 2870
Launch vehicle: Ariane 5 (single launch)
Directorate of Application Programmes October 2000
ERS & ENVISAT
Envisat : Payload Composition
ESA Developed Instruments (EDI’s)MERIS Medium Resolution Imaging Spectrometer
MIPAS Michelson Interferometric Passive Atmospheric Sounder
ASAR Advanced Synthetic Aperture Radar
GOMOS Global Ozone Monitoring by Occultation of Stars
RA2 Radar Altimeter 2
MWR Microwave Radiometer
LRR Laser Retro Reflector
Announcement of Opportunity Instruments (AOI’s)SCIAMACHY Scanning Imaging Absorption spectrometer for
Atmospheric Cartography
AATSR Advanced Along Track Scanning Radiometer
DORIS Doppler Orbitography and Radio-positioning Integrated by Satellite
Directorate of Application Programmes October 2000
ERS & ENVISAT
ASAR operating modesC-Band Advanced Synthetic Aperture RadarH/V polarisation capabilityactive antenna array
Directorate of Application Programmes October 2000
ERS & ENVISAT
ENVISAT Milestones
Platform & Payload integrated in ESTECSatellite Verification Test ongoing (SVT-2 completed)
Ground Segment Readiness ReviewEnd March 2001 Flight Acceptance Review Early April 2001Launch (Ariane 5) Jun/Jul 2001Commissioning Phase /Cal-Val ( 6 months)Planned Operations and Services 4-5 years
ENVISAT Milestones
Platform & Payload integrated in ESTECSatellite Verification Test ongoing (SVT-2 completed)
Ground Segment Readiness ReviewEnd March 2001 Flight Acceptance Review Early April 2001Launch (Ariane 5) Jun/Jul 2001Commissioning Phase /Cal-Val ( 6 months)Planned Operations and Services 4-5 years
Directorate of Application Programmes October 2000
ERS & ENVISAT
The Opportunities
Exploitation Projects, Access to data,
Contracts
Demonstration of B Capabilities
The Opportunities
Exploitation Projects, Access to data,
Contracts
Demonstration of B Capabilities
Directorate of Application Programmes October 2000
ERS & ENVISAT
Belgium AO Projects- 11 AO3 Projects, - 20 AO-ENV Projects, - 15 institutes/companies)
Category 1 Project Proposals
Access to all projects’ results (some 1500 over all)
Belgium AO Projects- 11 AO3 Projects, - 20 AO-ENV Projects, - 15 institutes/companies)
Category 1 Project Proposals
Access to all projects’ results (some 1500 over all)
Directorate of Application Programmes October 2000
ERS & ENVISAT
Second International Workshop on ERS SAR Interferometry FRINGE '99
'Advancing ERS SAR Interferometry from Applications towards Operations'
10 – 12 November 1999 Palais des Congrès, Liège, Belgium
http://www.esa.int/fringe99/
Second International Workshop on ERS SAR Interferometry FRINGE '99
'Advancing ERS SAR Interferometry from Applications towards Operations'
10 – 12 November 1999 Palais des Congrès, Liège, Belgium
http://www.esa.int/fringe99/
Demonstration of B CapabilitiesDemonstration of B Capabilities
150 Participants (Science, Applications, VACs)
90 Presentations
150 Participants (Science, Applications, VACs)
90 Presentations
Directorate of Application Programmes October 2000
ERS & ENVISAT
ENVISAT ENVISAT PDS Contracts
•ABSD (Alcatel Bell Space and Defense) and •CIT Engineering NV
PDS Acqusition Facility: developement, project mgt, and integrationEnvisat X and Ka-band demodulators
RHEA: ESRIN On-site support
ENVISAT ENVISAT PDS Contracts
•ABSD (Alcatel Bell Space and Defense) and •CIT Engineering NV
PDS Acqusition Facility: developement, project mgt, and integrationEnvisat X and Ka-band demodulators
RHEA: ESRIN On-site support
Directorate of Application Programmes October 2000
ERS & ENVISAT
Contact PointsMission and Techn. Information, Documentation:
EO Help Desk: tel: +39 06 94.180.777fax: +39 06 94.180.272Email: [email protected]
ESA Earth Observation Home Page: http://earth.esa.int/
Contact PointsMission and Techn. Information, Documentation:
EO Help Desk: tel: +39 06 94.180.777fax: +39 06 94.180.272Email: [email protected]
ESA Earth Observation Home Page: http://earth.esa.int/
Directorate of Application Programmes October 2000
ERS & ENVISAT
ESA EO Explotation Project Home Page:http://projects.esa-ao.org/
ENVISAT Home Page: http://envisat.estec.esa.nl/
Open Tenders:EMITS: ESRIN Contract Office
tel. no: +39 06 94.180.381 fax no: +39 06 94.180.382
http://emits.esa.int/
ESA EO Explotation Project Home Page:http://projects.esa-ao.org/
ENVISAT Home Page: http://envisat.estec.esa.nl/
Open Tenders:EMITS: ESRIN Contract Office
tel. no: +39 06 94.180.381 fax no: +39 06 94.180.382
http://emits.esa.int/