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| - 2018-03-09 12:00:57.0 [sritz]
update Definition (Aqua is a major international Earth Science satellite mission centered at NASA. Launched on May 4, 2002, the satellite has six different Earth-observing instruments on board and is named for the large amount of information being obtained about water in the Earth system from its stream of approximately 89 Gigabytes of data a day. The water variables being measured include almost all elements of the water cycle and involve water in its liquid, solid, and vapor forms. Additional variables being measured include radiative energy fluxes, aerosols, vegetation cover on the land, phytoplankton and dissolved organic matter in the oceans, and air, land, and water temperatures.
Key Aqua Facts
Joint with Brazil and Japan
Dimensions: 2.7 m x 2.5 m x 6.5 m stowed; 4.8 m x 16.7 m x 8.0 m deployed
Mass: 2,934 kg (1,750 kg spacecraft, 1,082 kg instruments, 102 kg propellants)
Power: 4,600 W silicon cell array and a NiH2 battery
Average Data Rate: 89 Gbytes/day
Data Storage: 136-Gbit solid state recorder (SSR) for storage of up to two orbits of data
Data Relay Methods: Direct downlink from the SSR to polar ground stations; direct broadcast
Data Links: X-band
Telemetry: S-band
Group: Platform_Details
Entry_ID: AQUA
Group: Platform_Identification
Platform_Category: Earth Observation Satellites
Platform_Series_or_Entity: EOS (Earth Observing System)
Short_Name: AQUA
Long_Name: Earth Observing System, AQUA
End_Group
Group: Platform_Associated_Instruments
Short_Name: CERES-FM4
Short_Name: CERES-FM3
Short_Name: AIRS
Short_Name: AMSR-E
Short_Name: AMSU-A
Short_Name: HSB
Short_Name: MODIS
End_Group
Group: Orbit
Orbit_Altitude: 705 km
Orbit_Inclination: 98.2 degrees
Equator_Crossing: 1:30 p.m. (south to north) and 1:30 a.m. (north to south)
Period: 98.8 minutes
Repeat_Cycle: 16 days (233 revolutions)
Perigee: 699 km (434 mi)
Apogee: 706 km (438 mi)
Orbit_Type: LEO > Low Earth Orbit > Polar Sun-Synchronous
End_Group
Creation_Date: 2007-04-16
Online_Resource: https://aqua.nasa.gov/
Online_Resource: https://www.nasa.gov/mission_pages/aqua/
Sample_Image: https://gcmd.gsfc.nasa.gov/KeywordSearch/default/images/aqua.gif
Group: Platform_Logistics
Launch_Date: 2002-05-04
Launch_Site: Vandenberg Air Force Base, USA
Design_Life: 6 years
Primary_Sponsor: USA/NASA
Primary_Sponsor: BRAZIL/INPE
Primary_Sponsor: JAPAN/JAXA
End_Group
End_Group);
update Resource (image);
- 2018-04-25 21:22:27.0 [sritz]
update AltLabel (Earth Observing System, Aqua);
- 2018-04-05 15:29:33.0 [sritz]
insert AltLabel (id: null
category: outdated
text: AQUA
language code: en);
update PrefLabel (Aqua);
- 2016-10-13 16:33:23.0 [saritz]
update AltLabel (Aqua);
update PrefLabel (AQUA);
- 2016-06-09 15:12:32.0 [epneff] added altLabel
insert AltLabel (id: null
text: Aqua
language code: en);
- 2016-06-09 10:29:31.0 [epneff] added altLabel
insert AltLabel (id: null
text: AQUA (AFTERNOON EQUATORIAL CROSSING TIME SATELLITE)
language code: en);
- 2016-09-13 17:44:26.0 [saritz]
update AltLabel (AQUA);
update PrefLabel (Aqua);
- 2018-03-09 12:01:42.0 [sritz]
insert Resource (id: null
type: provider
url: https://aqua.nasa.gov/);
|
| definition
| - Aqua is a major international Earth Science satellite mission centered at NASA. Launched on May 4, 2002, the satellite has six different Earth-observing instruments on board and is named for the large amount of information being obtained about water in the Earth system from its stream of approximately 89 Gigabytes of data a day. The water variables being measured include almost all elements of the water cycle and involve water in its liquid, solid, and vapor forms. Additional variables being measured include radiative energy fluxes, aerosols, vegetation cover on the land, phytoplankton and dissolved organic matter in the oceans, and air, land, and water temperatures.
Key Aqua Facts
Joint with Brazil and Japan
Dimensions: 2.7 m x 2.5 m x 6.5 m stowed; 4.8 m x 16.7 m x 8.0 m deployed
Mass: 2,934 kg (1,750 kg spacecraft, 1,082 kg instruments, 102 kg propellants)
Power: 4,600 W silicon cell array and a NiH2 battery
Average Data Rate: 89 Gbytes/day
Data Storage: 136-Gbit solid state recorder (SSR) for storage of up to two orbits of data
Data Relay Methods: Direct downlink from the SSR to polar ground stations; direct broadcast
Data Links: X-band
Telemetry: S-band
Group: Platform_Details
Entry_ID: AQUA
Group: Platform_Identification
Platform_Category: Earth Observation Satellites
Platform_Series_or_Entity: EOS (Earth Observing System)
Short_Name: AQUA
Long_Name: Earth Observing System, AQUA
End_Group
Group: Platform_Associated_Instruments
Short_Name: CERES-FM4
Short_Name: CERES-FM3
Short_Name: AIRS
Short_Name: AMSR-E
Short_Name: AMSU-A
Short_Name: HSB
Short_Name: MODIS
End_Group
Group: Orbit
Orbit_Altitude: 705 km
Orbit_Inclination: 98.2 degrees
Equator_Crossing: 1:30 p.m. (south to north) and 1:30 a.m. (north to south)
Period: 98.8 minutes
Repeat_Cycle: 16 days (233 revolutions)
Perigee: 699 km (434 mi)
Apogee: 706 km (438 mi)
Orbit_Type: LEO > Low Earth Orbit > Polar Sun-Synchronous
End_Group
Creation_Date: 2007-04-16
Online_Resource: https://aqua.nasa.gov/
Online_Resource: https://www.nasa.gov/mission_pages/aqua/
Sample_Image: https://gcmd.gsfc.nasa.gov/KeywordSearch/default/images/aqua.gif
Group: Platform_Logistics
Launch_Date: 2002-05-04
Launch_Site: Vandenberg Air Force Base, USA
Design_Life: 6 years
Primary_Sponsor: USA/NASA
Primary_Sponsor: BRAZIL/INPE
Primary_Sponsor: JAPAN/JAXA
End_Group
End_Group (en)
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| - AQUA (AFTERNOON EQUATORIAL CROSSING TIME SATELLITE) (en)
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