swap_horiz EO-1 Alternatives
Looking for alternatives to EO-1? Compare the top Satellite options ranked by our AI scoring system.
EO-1
EO-1 (Earth Observing-1) was a NASA technology demonstration satellite launched in 2000, notable for first flying a hyperspectral Hyperion imager in orbit and later pioneering autonomous science operations.
apps Top EO-1 Alternatives
The top alternative to EO-1 in 2026 is Seasat with a score of 8.8/10, followed by NIMBUS-7 (8.8) and TerraSAR-X (8.5).
Seasat
Seasat was a NASA ocean-observing satellite launched in 1978, the first spacecraft dedicated to remote sensing of Earth'...
NIMBUS-7
Nimbus-7 was an American meteorological research satellite launched by NASA in 1978 into a sun-synchronous orbit. As the...
TerraSAR-X
TerraSAR-X is an Earth observation satellite launched in 2007 through a public-private partnership between the German Ae...
OSTM/Jason-2
OSTM/Jason-2 was a joint international oceanography mission launched in 2008 by NASA, CNES, NOAA, and EUMETSAT. The spac...
QuickBird
QuickBird was a commercial high-resolution Earth observation satellite operated by DigitalGlobe and launched in 2001. Ci...
ALOS
ALOS (Advanced Land Observing Satellite), also called Daichi, was a JAXA Earth observation satellite launched on an H-II...
THEMIS (constellation)
THEMIS (Time History of Events and Macroscale Interactions during Substorms) is a NASA mission comprising five identical...
Orbiting Carbon Observatory-2
The Orbiting Carbon Observatory-2 (OCO-2) is a NASA satellite launched in 2014 to measure global atmospheric carbon diox...
Radarsat-2
Radarsat-2 is a Canadian synthetic aperture radar satellite launched on December 14, 2007 aboard a Soyuz rocket from Bai...
WorldView-2
WorldView-2 is a high-resolution commercial Earth observation satellite launched in 2009 and operated by DigitalGlobe, n...
COSMIC (FORMOSAT-3)
COSMIC (Constellation Observing System for Meteorology, Ionosphere, and Climate), also designated FORMOSAT-3, was a join...
SORCE
SORCE (Solar Radiation and Climate Experiment) was a NASA satellite launched on January 25, 2003 aboard a Pegasus XL roc...
Metop-A
Metop-A was the first satellite in Europe's EUMETSAT Polar System, launched on October 19, 2006 aboard a Soyuz rocket fr...
SMOS
SMOS (Soil Moisture and Ocean Salinity) is an ESA Earth observation satellite launched on November 2, 2009 from Plesetsk...
GeoEye-1
GeoEye-1 is a commercial high-resolution Earth observation satellite launched on September 6, 2008 from Vandenberg Air F...
PROBA-1
PROBA-1 (Project for On-Board Autonomy) is an ESA minisatellite launched in 2001 that demonstrated spacecraft autonomy t...
EMIT (on ISS)
EMIT (Earth Surface Mineral Dust Source Investigation) is a NASA imaging spectrometer installed on the International Spa...
IMAGE
IMAGE (Imager for Magnetopause-to-Aurora Global Exploration) was a NASA satellite launched on March 25, 2000 from Vanden...
AIM
AIM (Aeronomy of Ice in the Mesosphere) is a NASA satellite launched in 2007 as the first mission dedicated solely to st...
AIM (Aeronomy of Ice in the Mesosphere)
The Aeronomy of Ice in the Mesosphere (AIM) is a NASA satellite launched in April 2007 to study polar mesospheric clouds...
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