Differences between revisions 1 and 5 (spanning 4 versions)
⇤ ← Revision 1 as of 2008-04-21 14:25:19 →
Size: 150
Editor: GregorHalfmann
Comment:
← Revision 5 as of 2008-04-24 10:32:02 → ⇥
Size: 2207
Editor: GregorHalfmann
Comment:
Deletions are marked like this. Additions are marked like this.
Line 3: Line 3:
== Your Name == == Gregor Halfmann ==
Line 5: Line 5:
Email: <<MailTo(you AT SPAMFREE example DOT com)>> Email: <<MailTo(g.halfmann AT SPAMFREE web DOT de)>> oder <<MailTo(gregor.halfmann AT SPAMFREE zmaw DOT de)>>
Line 7: Line 7:
...
==== ENVISAT ====

''Environmental Satellite''

http://envisat.esa.int/

aunched in March 2002


'''ENVISAT instruments:'''
 *ASAR (Advanced Synthetic Aperture Radar): Imaging microwave radar
 *MERIS: Imaging multi-spectral radiometer (vis/IR)
 *AATSR (Advanced Along-Track Scanning Radiometer): Imaging multi-spectral radiometer (vis/IR) & Multiple direction/polarisation radiometers
 *RA-2: radar altimeter
 *MWR (Microwave Radiometer): Imaging multi-spectral radiometer (passive microwave)
 *GOMOS: Atmospheric Chemistry (medium resolution spectrometer)
 *MIPAS: (Michelson Interferometer for Passive Atmospheric Sounding): Atmospheric Chemistry and Temperature (Fourier transform spectrometer)
 *SCIAMACHI: Atmospheric Chemistry (imaging spectrometer)
 *DORIS (Doppler Orbitography and Radio-positioning Integrated by Satellite instrument): Precision Orbit (microwave tracking system)
 *LRR (Laser Retro-Reflector): Passive optical instrument (support satellite ranging for precise orbit determination)


'''available ENVISAT Level 3 data:'''

AATSR Demonstration Level 3 Global Sea Surface Temperatures:
 *provided in .png and .hdf
 *Temporal Coverage: 2002 to 2005
 *Spatial Coverage: 90 N , 90 S , 180 W , 180 E
 *Resolution: 10 to 30 arcminutes
 *http://earth.esa.int/object/index.cfm?fobjectid=3808

MERIS Level 3 Demonstration Products:

''marine products:''
 *Chlorophyll Concentration for the open ocean,
 *Water leaving radiances at 412, 443, 490, 510 and 560 nm
 *Aerosol optical thickness at 865 nm and the angstroem coefficient
''land products:''
 *The aerosol optical thickness at 443 nm and the angstroem coefficient
 *The MERIS Global Vegetation Index (MGVI)
 *MERIS Terrestrial Chlorophyll Index
 *Albedo Map
''atmosphere products:''
 *The water vapour over clear sky


 *Temporal Coverage: Year 2003 to current day
 *Spatial Coverage: 90 N , 90 S , 180 W , 180 E
 *http://earth.esa.int/object/index.cfm?fobjectid=3809
Line 10: Line 59:
CategoryHomepage SatelliteImageAnalysis

Gregor Halfmann

Email: <g.halfmann AT SPAMFREE web DOT de> oder <gregor.halfmann AT SPAMFREE zmaw DOT de>

ENVISAT

Environmental Satellite

http://envisat.esa.int/

aunched in March 2002

ENVISAT instruments:

  • ASAR (Advanced Synthetic Aperture Radar): Imaging microwave radar
  • MERIS: Imaging multi-spectral radiometer (vis/IR)

  • AATSR (Advanced Along-Track Scanning Radiometer): Imaging multi-spectral radiometer (vis/IR) & Multiple direction/polarisation radiometers

  • RA-2: radar altimeter
  • MWR (Microwave Radiometer): Imaging multi-spectral radiometer (passive microwave)
  • GOMOS: Atmospheric Chemistry (medium resolution spectrometer)
  • MIPAS: (Michelson Interferometer for Passive Atmospheric Sounding): Atmospheric Chemistry and Temperature (Fourier transform spectrometer)
  • SCIAMACHI: Atmospheric Chemistry (imaging spectrometer)
  • DORIS (Doppler Orbitography and Radio-positioning Integrated by Satellite instrument): Precision Orbit (microwave tracking system)
  • LRR (Laser Retro-Reflector): Passive optical instrument (support satellite ranging for precise orbit determination)

available ENVISAT Level 3 data:

AATSR Demonstration Level 3 Global Sea Surface Temperatures:

MERIS Level 3 Demonstration Products:

marine products:

  • Chlorophyll Concentration for the open ocean,
  • Water leaving radiances at 412, 443, 490, 510 and 560 nm
  • Aerosol optical thickness at 865 nm and the angstroem coefficient

land products:

  • The aerosol optical thickness at 443 nm and the angstroem coefficient
  • The MERIS Global Vegetation Index (MGVI)
  • MERIS Terrestrial Chlorophyll Index
  • Albedo Map

atmosphere products:

SatelliteImageAnalysis

LehreWiki: GregorHalfmann (last edited 2008-04-24 10:32:02 by GregorHalfmann)