ERS-2 Mission

Objectives and Applications

Earth resources plus physical oceanography, ice and snow, land surface, meteorology, geodesy/gravity, environmental monitoring, atmospheric chemistry.

Mission Summary

Full Name
European Remote Sensing satellite - 2
Mission Status
Mission complete
Mission Agencies
ESA
Launch Date
21 Apr 1995
Mission Links
EOL Date
04 Jul 2011
EO Portal Info

Orbit Details

Orbit Type
Sun-synchronous
Orbit Period
100.5 minutes
Orbit Sense
Descending
Orbit Inclination
98.52 deg
Orbit Altitude
782 km
Orbit Longitude
Orbit LST
10:30
Repeat Cycle
35 days
NORAD Catalog #
International Designator

Mission Instruments

AMI/SAR/Image - Active Microwave Instrumentation. Image Mode
AMI/SAR/Wave - Active Microwave Instrumentation. Wave mode
AMI/Scatterometer - Active Microwave Instrumentation. Wind mode
ATSR/M - ATSR/M
ATSR-2 - Along Track Scanning Radiometer - 2
ERS Comms - Communication package for ERS
GOME - Global Ozone Monitoring Experiment
MWR - Microwave Radiometer
RA - Radar Altimeter

Mission Measurements

CategoryParameterInstrument(s)
AtmosphereAerosols ATSR-2
Atmospheric Humidity Fields ATSR/M, GOME, MWR, RA
Cloud type, amount and cloud top temperature ATSR-2, GOME
Ozone GOME
Radiation budget ATSR-2, GOME
Trace gases (excluding ozone) GOME
Gravity and Magnetic FieldsGravity, Magnetic and Geodynamic measurements RA
LandAlbedo and reflectance ATSR-2
Landscape topography AMI/SAR/Image, RA
Soil moisture AMI/SAR/Image, AMI/Scatterometer
Vegetation AMI/SAR/Image, AMI/Scatterometer, ATSR-2
Surface temperature (land) ATSR-2
Multi-purpose imagery (land) AMI/SAR/Image, ATSR-2
OceanOcean topography/currents AMI/SAR/Image, RA
Ocean surface winds AMI/SAR/Wave, AMI/Scatterometer, RA
Surface temperature (ocean) ATSR-2
Ocean wave height and spectrum AMI/SAR/Image, AMI/SAR/Wave, RA
Multi-purpose imagery (ocean) AMI/SAR/Image, ATSR-2
Snow & IceIce sheet topography AMI/SAR/Image, RA
Snow cover, edge and depth AMI/SAR/Image
Sea ice cover, edge and thickness AMI/SAR/Image, AMI/Scatterometer, RA