Planetary Resources Inc. is an American company based in Washington, USA. Planetary Resources, Inc.'s goal is to "expand Earth's natural…

The Southwest Research Institute (SwRI), is one of the oldest and largest independent, nonprofit, applied research and development (R&D) organizations…

Globalstar is a low Earth orbit (LEO) satellite constellation for satellite phone and low-speed data communications, somewhat similar to the Iridium satellite constellation and Orbcomm satellite systems. The Globalstar project…

the company Globalstar USA LLC is operating the satellite constellation Globalstar. This is a low Earth orbit (LEO) satellite constellation…

The Xichang Satellite Launch Center (XSLC) is a China space vehicle launch facility (spaceport) approximately 64 km northwest of Xichang,…

Wenchang Satellite Launch Center (WSLC), located near Wenchang on the north-east coast of Hainan Island, is a former sub-orbital test…

The European Geostationary Navigation Overlay Service (EGNOS) is a satellite based augmentation system developed by the European Space Agency (ESA), the European Commission and EUROCONTROL. The EGNOS system provides additional…

As an official European Union regulatory authority, the European GNSS Agency (GSA) manages public interests related to European GNSS(*) programmes.The…

The Wide Area Augmentation System (WAAS) is an air navigation aid developed by the Federal Aviation Administration to augment the Global Positioning System (GPS). The goal is to improve the…

Multi-functional Satellite Augmentation System (MSAS) is a Japanese SBAS (Satellite Based Augmentation System), i.e. a satellite navigation system which supports differential GPS (DGPS) designed to supplement the GPS system by…