Infrastructure
2005 – Broadband-to-Home
Sidebar — Consumer broadband services offered by WildBlue Communications, Inc. and Telesat Canada in North America attracted thousands of customers by the end of 2005, and hundreds of thousands are expected to sign up by the end of 2006. “This rate of growth would not be possibl… Thank you for visiting The Space Report! The Authoritative Guide to Global…
2005 – Bob Evans VSAT Network
From a sidebar — The geographical reach of VSAT technology was a prime reason why Bob Evans Farms deployed a 481-site network. The national restaurant chain teamed with Spacenet to link its retail stores and corporate headquarters to an always-on IP VSAT service. And the network was up and running in five weeks. The company looked into frame relay, DSL and ISDN service options, but chose a VSAT network because it was the only technology that could reach all locations and was the most cost-effective.
2005 – Low-Cost Launch Vehicles
“Despite the strong barriers to entry that prevail in the industry, some daring entrepreneurs are nevertheless attempting to challenge incumbents. The entry of low-cost launchers such as the Space Exploration Technology (SpaceX) Falcon-1 and Falcon-5, offered at USD 6 million and USD 12 million respectively, may…”
2005 – Mobile Satellite Service Satellite Design
Satellites are used to send television news feeds from news vans directly to broadcast distributors. News vans transmit in the C- and Ku-bands to distributors via GEO satellites. Mobile Television: Satellites are used to transmit television programming to cell phone-sized mobile handsets. Currently,… Thank you for visiting The Space Report! The Authoritative Guide to Global…
2005 – Fixed Satellite Service (FSS) Satellite Design Activities
Direct-to-home (DTH) television is the transmission of television programming directly to end-user equipment. Other terms are direct broadcast and satellite television. The term broadcast service satellite (BSS) is often used to describe satellites offering these services. BSS satellites operate in … Thank you for visiting The Space Report! The Authoritative Guide to Global Space Activity,…
2005 – Mobile Satellite Service (MSS) Space Activities
Satellites also provide mobile telephony services. Satellite mobile telephony enables regional to near-global coverage depending on the satellite or constellation, using handsets that communicate directly with a satellite. Mobile satellite telephone service is provided by satellite constellations in LEO, such as Iridium and Globalstar, and by satellites in GEO, such as Inmarsat, Thuraya, and ACeS. These services are provided by satellites primarily using the L-band. Satellites providing mobile phone and data services often are referred to as mobile satellite service (MSS) satellites.
2005 – Fixed Satellite Service (FSS) Space Activities
Satellites have provided trunking for long-distance telephone service for decades. Most long-distance traffic is now routed over cable, avoiding the lag and other reductions in quality (such as echo) associated with satellite telephone calls. Areas or countries lacking terrestrial backbone still rely on satellite connectivity to the publicly-switched telephone network. Telephone companies or nations lease C-band or Ku-band transponders on GEO satellites. Telephony, along with broadcast television, discussed above, and data services are common FSS applications.
2005 – Data Communications
Data communications services include very small aperture terminal (VSAT) services, Internet backhaul, direct-to-home broadband, and mobile data.
2005 – Military Reconnaissance
The DoD and national security agencies could also use a variety of Earth observation satellites, like Space Based Infrared System (SBIRS) under development, Fast On-orbit Recording of Transient Events (FORTÉ), and the Multispectral Thermal Imager (MTI) that provide intelligence through a variety of sensors, including multi-spectral imagery, thermal images and event classification, radio burst detectors, and radar imaging.
2005 – Earth Observation and Remote Sensing Overview
Different wavelengths of light are ideal for different sensing activities. For example, radar technology, which uses microwave frequencies, can observe clouds, aerosols, volcanic plumes, sea-surface temperatures, ocean color, vegetation, land cover, snow, ice, fires, and many other phenomena. Visible light and near infrared portions of the spectrum can perceive fine detail and can be used for mineral and soil mapping, precision agriculture, and forestry.