Alcomsat-1 is the first Algerian telecommunications satellite. It is expected to operate in geostationary orbit for 15 years. Satellite carries Ku-band and Ka-band transponders for civil applications and X-band, UHF and EHF for the needs of the military and strategic state sectors.
Geostationary Transfer OrbitThis is the third spacecraft in the Russian Meteor-M series of remote sensing satellites. Weighing about 2750 kg, it is intended to gather hydrometeorological data from sun-synchronous orbit. This includes monitoring ozone layer and radiation levels in the near-Earth space, as well as monitoring ocean surface temperatures and ice conditions.
Sun-Synchronous OrbitFrom a 512-mile orbit, tilted 98.7 degrees to the equator and traveling pole-to-pole, the craft will provide imagery, atmospheric temperature and humidity profiles, and land and ocean surface temperature observations, all of which are key ingredients for weather forecasting. In addition, the satellite will measure ozone levels and reflected solar radiation from the planet.JPSS 1 will survey the entire globe twice per day with five sensor packages.The satellite will replace the existing Suomi NPP spacecraft that launched in 2011 for a five-year mission as a gapfiller between NOAA’s legacy weather satellite constellation and the new JPSS generation.
Sun-Synchronous OrbitFengyun-3D (also known as FY-3D) is a polar orbiting meteorological satellite. It is tasked with ocean and ice monitoring, as well as studying atmospheric chemistry and space weather. The satellite is expected to operate for 5 years.
Sun-Synchronous Orbit