remote sensing and monitoring of the Earth from space

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• Remote sensing — There are two kinds of remote sensing. Passive sensors detect natural energy (radiation) that is emitted or reflected by the object or surrounding area being observed. Reflected sunlight is the most common source of radiation measured by passive… …   Wikipedia

• Indian Remote Sensing satellite — Indian Remote Sensing satellites (IRS) are a series of Earth Observation satellites, mostly built, launched and maintained by Indian Space Research Organisation of India as part of the Indian space program. The IRS series provides remote sensing… …   Wikipedia

• Science and technology in the People's Republic of China — has been growing rapidly. As China develops and becomes more connected to the global economy, the government has placed a stronger emphasis on science and technology as an integral part of the socio economic development of the country. This has… …   Wikipedia

• European Remote-Sensing Satellite — (ERS) was the European Space Agency s first Earth observing satellite. It was launched on July 17, 1991 into a Sun synchronous polar orbit at a height of 782 ndash;785 km.InstrumentsERS 1 carried an array of earth observation instruments that… …   Wikipedia

• space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …   Universalium

• Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry       The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …   Universalium

• Earth observation satellite — An Earth observation satellite, ERS 2 Earth observation satellites are satellites specifically designed to observe Earth from orbit, similar to reconnaissance satellites but intended for non military uses such as environmental monitoring,… …   Wikipedia

• Space-Based Radar — refers to space borne radar systems that may have any of a variety of purposes. A number of earth observing radar satellites, such as RadarSat, have employed synthetic aperture radar (SAR) to obtain terrain and land cover information about the… …   Wikipedia

• China–Brazil Earth Resources Satellite program — The China–Brazil Earth Resources Satellite program (CBERS) is a technological cooperation program between Brazil and China which develops and operates Earth observation satellites. Contents 1 History 2 Responsible agencies 3 Satellites …   Wikipedia

• Space technology — Teddy bears lifted to 30,085 metres above sea level on a helium balloon in a materials experiment by CU Spaceflight and SPARKS science club. Each of the bears wore a different space mask designed by 11 13 year olds from SPARKS. Space technology… …   Wikipedia

• National Space Research and Development Agency — The National Space Research and Development Agency (NASRDA) is the national space agency of Nigeria. It is a part of the Federal Ministry of Science and Technology and it is overseen by the National Council on Space Science Technology. Contents 1 …   Wikipedia