BackForward Satellite: GOES-12 (S-America) 

Satellite details
Acronym GOES-12 (S-America)
Full name Geostationary Operational Environmental Satellite - 12 (South America)
WIGOS Station Identifier ---
Satellite Description
  • 5th flight unit of the GOES 2nd generation programme.
  • Main mission: operational meteorology.
  • Significant contribution to space weather.
Mass at launch 2270 kg Dry mass 1042 kg
Power 1057 W
Data access link http://www.nesdis.noaa.gov/satellite_information.html
Data access information
  • Real-time availability of the full information to the CDA.
  • Near-real time availability of pre-processed IMAGER and SOUNDER data in the GVAR format by the PDR and LRIT links to user stations.
  • Near-real time availability of SEM (MAG, EPS, and HEPAD) and diagnostic data by MDL.
  • Near-real-time availability of EMWIN-N information.
  • DCP messages through ground lines from the CDA.
  • Alert messages of GEOS&R to LUT in real time.
Orbit Geostationary orbit Altitude 35786 km
Longitude 60° W

 

Space agency NOAA , NASA
Status Inactive
Details on Status
(as available)
  • Re-location of GOES-12 for South America coverage (launch date should be understood as the start of the South America service).
  • No fuel remaining for inclination control.
  • SXI and X-Ray positioner failed in 2007.
  • Decommissioned on 16 August 2013.
Launch 10 May 2010 EOL 16 Aug 2013
Last update: 2021-03-20
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 GOES-12 (S-America)

Acronym Full name
GEOS&R Geostationary Search and Rescue
SEM/MAG SEM / Magnetometer
SOUNDER GOES Sounder
SEM/EPS SEM / Energetic Particles Sensor
SEM/HEPAD SEM / High Energy Proton and Alpha Particles Detector
DCIS Data Collection and Interrogation Service
IMAGER GOES Imager
Show instrument status and calibration
Satellite Field of View

Estimate of the satellite's footprint, assuming a zenith angle of 75 °
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Satellite frequencies for Earth Observation, data transfer and platform communications and control
Frequencies for satellite management
Service Direction Frequency (MHz) Emission designator Bandwidth (kHz) Polarisation D/A Data rate (kbps) or Baseband (kHz) Comments
DCPR E-S 401.7 MHz - 402.1 MHz 1K20G1DEN 1.2 kHz RHCP D 1.800  kbps DCP reports
DCPR E-S 401.7 MHz - 402.1 MHz 300HG1DEN 0.3 kHz RHCP D 0.450  kbps DCP reports
DCPR E-S 401.7 MHz - 402.1 MHz 400HG1DBN 0.4 kHz RHCP D 0.100  kbps DCP reports
DCPR S-E 1694.5 MHz 400K00G9D 150 kHz RHCP D 0.100  kbps DCP report relay
DCPR S-E 1694.8 MHz 400K00G9D 150 kHz RHCP D 0.100  kbps DCP report relay
GEOS & R E-S 406.05 MHz 4K00G7D 0.8 kHz RHCP D 0.4  kbps Distress messages
GEOS & R E-S 406.25 MHz 4K00G7D 2 kHz RHCP D 0.4  kbps Distress messages
GEOS & R S-E 1544.5 MHz 300K0G7D 0.2 kHz RHCP D 0.25  kbps Distress messages to LUT
EMWIN-N E-S 2034.8875 MHz 300K00G9D 50 kHz RHCP D 9.5  kbps Information
EMWIN-N S-E 1693.4 MHz 227K0G1D 27 kHz RHCP D 9.5  kbps Information
Command E-S 2034.2 MHz 64K0G9D 20 kHz RHCP D 0.25  kbps Commands
Command E-S 2034.2 MHz 34K0G7D 20 kHz RHCP D 0.25  kbps Commands
Command E-S 2034.2 MHz 2M0G7D 200 kHz RHCP D 0.25  kbps Commands
TM & Ranging S-E 2208.586 MHz 2M00G2D 500 kHz RHCP D 2.0  kbps Telemetry and ranging
TM & Ranging S-E 2209.086 MHz 2M00G2D 500 kHz RHCP D 2.0  kbps Telemetry and ranging
Telemetry S-E 1694 MHz 8K00G1D 20 kHz RHCP D 2.0  kbps Telemetry
Frequencies for scientific data acquisition and communication services at ground stations
Service Direction Frequency (MHz) Bandwidth (kHz) Polarisation D/A Data rate (kbps) or Baseband (kHz) Comments
SDL S-E 1676 MHz 5000 kHz linear D 2620  kbps Raw data
PDR/GVAR E-S 2027.7 MHz 4000 kHz linear D 2110  kbps Processed images/soundings
PDR/GVAR S-E 1685.7 MHz 4000 kHz linear D 2110  kbps Processed images/soundings
LRIT E-S 2033 MHz 660 kHz RHCP D 128  kbps Selected data
LRIT S-E 1691 MHz 660 kHz linear D 128  kbps Selected data
MDL S-E 1681.478 MHz 200 kHz RHCP D 32  kbps Multiuse Data Link
DCPI E-S 2034.8875 MHz 125 kHz RHCP D 0.100  kbps DCP interrogation
DCPI E-S 2034.9 MHz 125 kHz RHCP D 0.100  kbps DCP interrogation
DCPI E-S 2034.9125 MHz 125 kHz RHCP D 0.100  kbps DCP interrogation
DCPI S-E 468.8125 MHz 200 kHz RHCP D 0.100  kbps DCP interrogation
DCPI S-E 468.825 MHz 200 kHz RHCP D 0.100  kbps DCP interrogation
DCPI S-E 468.8375 MHz 200 kHz RHCP D 0.100  kbps DCP interrogation