https://atrc.net.pk/dokuwiki/ 2026-05-05T10:56:00+00:00 https://atrc.net.pk/dokuwiki/ https://atrc.net.pk/dokuwiki/lib/tpl/dokuwiki/images/favicon.ico text/html 2024-03-31T11:14:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://atrc.net.pk/dokuwiki/doku.php?id=products:ict:communications:satellite:geo_orbits&rev=1711883640&do=diff Geostationary orbit (GEO), also known as geosynchronous equatorial orbit (GEO), is a specific type of geosynchronous orbit where satellites orbit the Earth directly above the equator and at an altitude of approximately 35,786 kilometers (22,236 miles) above the Earth's surface. Satellites in GEO have an orbital period equal to the Earth's rotational period, resulting in the satellites appearing stationary relative to a fixed point on the Earth's surface. Here's a detailed overview of GEO orbits: text/html 2024-03-31T13:24:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://atrc.net.pk/dokuwiki/doku.php?id=products:ict:communications:satellite:inter_satellite_links&rev=1711891440&do=diff Inter-Satellite Links (ISLs) are communication links established between satellites in space, enabling direct communication between them without the need for relaying through ground stations. ISLs play a crucial role in satellite constellations and networks, facilitating data exchange, coordination, and synchronization between individual satellites. Here's a detailed overview of Inter-Satellite Links: text/html 2024-03-31T11:13:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://atrc.net.pk/dokuwiki/doku.php?id=products:ict:communications:satellite:leo_orbits&rev=1711883580&do=diff Low Earth Orbit (LEO) refers to an orbital regime around the Earth at relatively low altitudes, typically ranging from about 160 kilometers (100 miles) to 2,000 kilometers (1,200 miles) above the Earth's surface. Satellites in LEO are characterized by their proximity to the Earth and relatively short orbital periods, typically ranging from about 90 minutes to a few hours. Here's a detailed overview of satellite LEO: text/html 2024-03-31T11:14:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://atrc.net.pk/dokuwiki/doku.php?id=products:ict:communications:satellite:meo_orbits&rev=1711883640&do=diff Medium Earth Orbit (MEO) refers to a region of space around the Earth that lies between low Earth orbit (LEO) and geostationary orbit (GEO). Satellites in MEO typically orbit at altitudes ranging from approximately 2,000 kilometers (1,200 miles) to 35,786 kilometers (22,236 miles) above the Earth's surface. Here's a detailed overview of MEO orbits: text/html 2024-03-31T11:12:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://atrc.net.pk/dokuwiki/doku.php?id=products:ict:communications:satellite:satellite_technology&rev=1711883520&do=diff Satellite technology encompasses a broad range of technologies used for communication, navigation, Earth observation, scientific research, and various other applications. Satellites are artificial objects placed into orbit around the Earth or other celestial bodies, serving as platforms for transmitting and receiving signals, collecting data, and conducting experiments. Here's a detailed overview of satellite technology: text/html 2024-03-31T10:49:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://atrc.net.pk/dokuwiki/doku.php?id=products:ict:communications:satellite:starlink&rev=1711882140&do=diff Starlink is a satellite internet constellation project developed by SpaceX, the aerospace company founded by Elon Musk. The goal of Starlink is to provide high-speed, low-latency broadband internet access to underserved and remote areas around the world, as well as to provide global coverage for mobile and maritime applications. text/html 2024-03-31T11:56:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://atrc.net.pk/dokuwiki/doku.php?id=products:ict:communications:satellite:two_day_orbits&rev=1711886160&do=diff The Unusual Earth Orbit Circling Above Our Ancient Past - Roger G. Gilbertson - TEDxColoradoSprings