swap_horiz NOAA-21 Alternatives
Looking for alternatives to NOAA-21? Compare the top Satellite options ranked by our AI scoring system.
NOAA-21
NOAA-21 is an environmental monitoring satellite launched in 2022 as the second spacecraft in the Joint Polar Satellite System (JPSS) program. Operated by NOAA in collaboration with NASA, it orbits the Earth pole-to-pole to gather atmospheric, oceanic, and terrestrial data. It carries instruments li...
apps Top NOAA-21 Alternatives
The top alternative to NOAA-21 in 2026 is GOES-R (GOES-16) with a score of 9.0/10, followed by GOES-18 (8.8) and GOES-T (GOES-18) (8.8).
GOES-R (GOES-16)
GOES-16, the first satellite of the GOES-R series, is a geostationary weather satellite operated by the National Oceanic...
GOES-18
GOES-18 is a geostationary weather satellite operated by the National Oceanic and Atmospheric Administration (NOAA) and...
GOES-T (GOES-18)
GOES-18, originally known as GOES-T, is a geostationary weather satellite operated by the National Oceanic and Atmospher...
GOES-19
GOES-19 is the fourth and final satellite in the Geostationary Operational Environmental Satellite R-series, launched in...
NOAA-20
NOAA-20 is a polar-orbiting environmental monitoring satellite operated by the National Oceanic and Atmospheric Administ...
Sentinel-1C
Sentinel-1C is a European Space Agency Copernicus program satellite carrying a C-band synthetic aperture radar (SAR) ins...
Sentinel-2C
Sentinel-2C is an Earth observation satellite developed by the European Space Agency for the Copernicus program, success...
Pleiades Neo 3
Pleiades Neo 3 is an Earth observation satellite funded, built, and operated by Airbus, launched in April 2021. As the f...
Metop-A
Metop-A was the first satellite in Europe's EUMETSAT Polar System, launched on October 19, 2006 aboard a Soyuz rocket fr...
Metop-B
Metop-B is the second satellite in the EUMETSAT Polar System, launched on September 17, 2012 aboard a Soyuz rocket from...
Pleiades Neo 4
Pleiades Neo 4 is a high-resolution Earth observation satellite developed and operated by Airbus Defence and Space, succ...
COSMO-SkyMed Second Generation 1
COSMO-SkyMed Second Generation 1 (CSG-1) is an advanced Earth observation satellite designed to provide synthetic apertu...
Metop-C
Metop-C is a meteorological satellite launched in November 2018 from French Guiana, serving as the third and final compo...
NOAA-19
Launched in February 2009, NOAA-19 is the final spacecraft in the Polar Operational Environmental Satellite (POES) serie...
NOAA-18
NOAA-18 is an environmental monitoring satellite launched in May 2005 as part of the U.S. Polar Operational Environmenta...
NOAA-15
NOAA-15 is a polar-orbiting environmental satellite launched by the United States in 1998 as part of the Polar-orbiting...
Fengyun-3D
Fengyun-3D is a Chinese polar-orbiting meteorological satellite launched in 2017 by the China National Space Administrat...
GRACE-C
GRACE-C is a planned satellite mission developed by NASA and the German Aerospace Center (DLR) to continue monitoring Ea...
EOS-04 (RISAT-1A)
EOS-04, also designated RISAT-1A, is an Indian Earth observation satellite equipped with a C-band synthetic aperture rad...
NOAA-9
NOAA-9 is an American weather satellite launched in December 1984 as part of the TIROS-N series. It operates in a polar...
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