CEOS EO HANDBOOK – MISSION SUMMARY
- Terra
-
|
|
Full Name
|
Terra (formerly EOS AM-1)
aka EOS AM-1
|
Status
|
Operational (extended)
|
|
Mission Agencies
|
NASA , CSA , METI
|
Launch Date
|
18 Dec 1999
|
|
Mission Links
|
mission site | data access portal
|
EOL Date
|
Sep 2023
|
|
EO Portal Info
|
|
NORAD Catalog #
|
25994 (TLE)
|
|
|
|
International Designator
|
1999-068A
|
|
|
Orbit Type
|
Sun-synchronous
|
Orbit Period
|
99 minutes
|
|
Orbit Sense
|
Descending
|
Orbit Inclination
|
98.2 deg
|
|
Orbit Altitude
|
705 km
|
Orbit Longitude
|
|
|
Orbit LST
|
10:30
|
Repeat Cycle
|
16 days
|
|
|
Objectives and Applications
|
6-year nominal mission life, currently in extended operations. Atmospheric dynamics/water and energy cycles, atmospheric chemistry, physical and radiative properties of clouds, air-land exchanges of energy, carbon and water, vertical profiles of CO and methane vulcanology.
|
|
|
|
Mission Measurements
|
| Category | Parameter | Instrument(s) |
| Atmosphere | Aerosols | MISR, MODIS |
| Atmospheric Humidity Fields | MODIS |
| Atmospheric Winds | MISR |
| Cloud type, amount and cloud top temperature | ASTER, MISR, MODIS |
| Cloud particle properties and profile | MODIS |
| Ozone | MODIS |
| Radiation budget | ASTER, CERES, MISR, MODIS |
| Trace gases (excluding ozone) | MOPITT |
| Atmospheric Temperature Fields | MODIS |
| Land | Albedo and reflectance | ASTER, MISR, MODIS |
| Landscape topography | ASTER |
| Vegetation | MISR, MODIS |
| Surface temperature (land) | ASTER, MODIS |
| Multi-purpose imagery (land) | ASTER, MODIS |
| Ocean | Ocean colour/biology | MISR, MODIS |
| Surface temperature (ocean) | MODIS |
| Multi-purpose imagery (ocean) | MODIS |
| Snow & Ice | Ice sheet topography | ASTER |
| Snow cover, edge and depth | MODIS |
| Sea ice cover, edge and thickness | ASTER, MODIS |
|
|
|
Mission Instruments
|
|
|
|
OpenSearch Datasets
|
Selected IDN OpenSearch Results (search all 977  )
2015 Urban Extents from VIIRS and MODIS for the Continental U.S. Using Machine Learning Methods
ABoVE: Burn Severity, Fire Progression, and Field Data, NWT, Canada, 2015-2016
ABoVE: Burn Severity, Fire Progression, Landcover and Field Data, NWT, Canada, 2014
ABoVE: Corrected MODIS MAIAC Reflectance at Tower Sites, Alaska and Canada, 2000-2016
ABoVE: Cumulative Annual Burned Area, Circumpolar High Northern Latitudes, 2001-2015
ABoVE: Environmental Conditions During Fall Moose Hunting Seasons, Alaska, 2000-2016
ABoVE: Fractional Open Water Cover for Pan-Arctic and ABoVE-Domain Regions, 2002-2015
ABoVE: High Resolution Cloud-Free Snow Cover Extent and Snow Depth, Alaska, 2001-2017
ABoVE: Ignitions, burned area and emissions of fires in AK, YT, and NWT, 2001-2015
ABoVE: Last Day of Spring Snow, Alaska, USA, and Yukon Territory, Canada, 2000-2016
Unable to reach FedEO OpenSearch
Want to explore more? Try FedEO on the EO Portal or CMR OpenSearch by NASA
|
|