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Satellite:
SSTL-S1 4
Satellite details
Acronym
SSTL-S1 4
Full name
Surrey Satellite Technology Ltd - S1 4
Satellite Description
4th flight unit of the UK-DMC programme.
Main mission: land observation for disaster monitoring.
Mass at launch
447 kg
Dry mass
Power
Data access link
no link provided
Data access information
Data openly available through the DMC agreement.
Orbit
Sunsynchronous orbit
Altitude
630 km
ECT
10:30 asc
Space agency
SSTL
, UKSA , 21AT
Status
Operational
Details on Status (as
available)
Launch
16 Sep 2018
EOL
≥2025
Last update:
2018-12-28
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
SSTL-S1 4
Acronym
Full name
VHRI-100
Very High Resolution Imager - 100
Show instrument status and calibration
Satellite payload
All known instruments flying on
SSTL-S1 4
* The information in this field is estimated or assumed