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Satellite:
Landsat-7
Satellite details
Acronym
Landsat-7
Full name
Landsat-7
Satellite Description
7th (last) flight unit of the LandSat programme.
Main mission: land observation.
Mass at launch
2100 kg
Dry mass
1980 kg
Power
1550 W
Data access link
https://lta.cr.usgs.gov/
Data access information
Real-time data are available at appointed acquisition stations.
Off-line data are available from the USGS EROS DataCenter.
Orbit
Sunsynchronous orbit
Altitude
705 km
ECT
10:00 desc
Space agency
USGS
, NASA
Status
Operational
Details on Status (as
available)
2022 will be end-of-Science Mission
Launch
15 Apr 1999
EOL
≥2022
Last update:
2022-02-21
Associated satellite programme and related satellites
Note: red tag: no longer operational , green tag: operational ,
blue tag : future
Satellite Payload
All known Instruments flying on
Landsat-7
Acronym
Full name
ETM+
Enhanced Thematic Mapper +
Show instrument status and calibration
Satellite payload
All known instruments flying on
Landsat-7
Instrument
Full name
Start date
EOL date
Status
NRT data
Instrument landing page
Comments
ETM+
Enhanced Thematic Mapper +
Jul 1999 *
≥2022 *
Active
Yes
Scan Line Corrector (SLC) failed on 31 May 2003. Nearly-nominal products reconstructed by software on the ground.
* The information in this field is estimated or assumed