BackForward Satellite: HY-1D 

Satellite details
Acronym HY-1D
Full name Hai Yang 1D
WIGOS Station Identifier ---
Satellite Description
  • 4th flight unit of the HY-1 programme.
  • Main mission: ocean observation.
Mass at launch 442 kg Dry mass 429 kg
Power 510 W
Data access link no link provided
Data access information
  • Data distributed by NSOAS.
Orbit Sunsynchronous orbit Altitude 798 km
ECT 13:30 asc


Space agency NSOASCAST
Status Operational
Details on Status
(as available)
Launch 10 Jun 2020 EOL ≥2026
Last update: 2021-03-05
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 HY-1D

Acronym Full name
COCTS China Ocean Colour & Temperature Scanner
CZI Coastal Zone Imager
UVI HY Ultraviolet Imaging and calibration sensor
AIS Automated Identification System
SCS Satellite Calibration Spectrometer
Show instrument status and calibration