Weather satellite - wikipedia Weather satellite GOES - 8, a United States weather satellite of the meteorological - satellite service The weather satellite is a type of satellite that is primarily used to monitor the weather and climate of the Earth. Satellites can be polar orbiting, covering the entire Earth asynchronously, or geostationary, hovering over the same spot on the equator. Meteorological satellites see more than clouds and cloud systems. City lights, fires, effects of pollution, auroras, sand and dust storms, snow cover, ice mapping, boundaries of ocean currents, energy flows, etc. Other types of environmental information are collected using weather satellites. Weather satellite images helped in monitoring the volcanic ash cloud from Mount St. Helens and activity from other volcanoes such as Mount Etna. Smoke from fires in the western United States such as Colorado and Utah have also been monitored. Other environmental satellites can detect changes in the Earth 's vegetation, sea state, ocean color, and ice fields. For example, the 2002 Prestige oil spill off the northwest coast of Spain was watched carefully by the European ENVISAT, which, though not a weather satellite, flies an instrument ( ASAR ) which can see changes in the sea surface. El Niño and its effects on weather are monitored daily from satellite images. The Antarctic ozone hole is mapped from weather satellite data. Collectively, weather satellites flown by the U.S., Europe, India, China, Russia, and Japan provide nearly continuous observations for a global weather watch. Contents 1 History 2 Observation 2.1 Visible spectrum 2.2 Infrared spectrum 3 Types 3.1 Geostationary 3.2 Polar orbiting 3.2. 1 DMSP 4 Uses 5 See also 6 References 7 External links HISTORY The first television image of Earth from space from the TIROS - 1 weather satellite in 1960 A mosaic of photographs of the United States from the ESSA - 9 weather satellite, taken on June 26, 1969 As early as 1946, the idea of cameras in orbit to observe the weather was being developed. This was due to sparse data observation coverage and the expense of using cloud cameras on rockets. By 1958, the early prototypes for TIROS and Vanguard ( developed by the Army Signal Corps ) were created. The first weather satellite, Vanguard 2, was launched on February 17, 1959. It was designed to measure cloud cover and resistance, but a poor axis of rotation and its elliptical orbit kept it from collecting a notable amount of useful data. The Explorer VI and VII satellites also contained weather - related experiments. The first weather satellite to be considered a success was TIROS - 1, launched by NASA on April 1, 1960. TIROS operated for 78 days and proved to be much more successful than Vanguard 2. TIROS paved the way for the Nimbus program, whose technology and findings are the heritage of most of the Earth - observing satellites NASA and NOAA have launched since then. Beginning with the Nimbus 3 satellite in 1969, temperature information through the tropospheric column began to be retrieved by satellites from the eastern Atlantic and most of the Pacific Ocean, which led to significant improvements to weather forecasts. The ESSA and NOAA polar orbiting satellites followed suit from the late 1960s onward. Geostationary satellites followed, beginning with the ATS and SMS series in the late 1960s and early 1970s, then continuing with the GOES series from the 1970s onward. Polar orbiting satellites such as QuikScat and TRMM began to relay wind information near the ocean 's surface starting in the late 1970s, with microwave imagery which resembled radar displays, which significantly improved the diagnoses of tropical cyclone strength, intensification, and location during the 2000s and 2010s. Observation Observation is typically made via different ' channels ' of the electromagnetic spectrum, in particular, the visible and infrared portions. Some of these channels include : Visible and Near Infrared : 0.6 -- 1.6 μm -- for recording cloud cover during the day Infrared : 3.9 -- 7.3 μm ( water vapor ), 8.7 -- 13.4 μm ( thermal imaging ) Visible spectrum Visible - light images from weather satellites during local daylight hours are easy to interpret even by the average person ; clouds, cloud systems such as fronts and tropical storms, lakes, forests, mountains, snow ice, fires, and pollution such as smoke, smog, dust and haze are readily apparent. Even wind can be determined by cloud patterns, alignments and movement from successive photos. Infrared spectrum The thermal or infrared images recorded by sensors called scanning radiometers enable a trained analyst to determine cloud heights and types, to calculate land and surface water temperatures, and to locate ocean surface features. Infrared satellite imagery can be used effectively for tropical cyclones with a visible eye pattern, using the Dvorak technique, where the difference between the temperature of the warm eye and the surrounding cold cloud tops can be used to determine its intensity ( colder cloud tops generally indicate a more intense storm ). Infrared pictures depict ocean eddies or vortices and map currents such as the Gulf Stream which are valuable to the shipping industry. Fishermen and farmers are interested in knowing land and water temperatures to protect their crops against frost or increase their catch from the sea. Even El Niño phenomena can be spotted. Using color - digitized techniques, the gray shaded thermal images can be converted to color for easier identification of desired information. Types The geostationary Himawari 8 satellite 's first true - color composite PNG image Each meteorological satellite is designed to use one of two different classes of orbit : geostationary and polar orbiting. Geostationary `` geostationary meteorological satellite '' redirects here. For the Japanese satellites called `` Geostationary Meteorological Satellite '', see Himawari ( satellite ). Geostationary weather satellites orbit the Earth above the equator at altitudes of 35,880 km ( 22,300 miles ). Because of this orbit, they remain stationary with respect to the rotating Earth and thus can record or transmit images of the entire hemisphere below continuously with their visible - light and infrared sensors. The news media use the geostationary photos in their daily weather presentation as single images or made into movie loops. These are also available on the city forecast pages of www.noaa.gov ( example Dallas, TX ). Several geostationary meteorological spacecraft are in operation. The United States has three in operation ; GOES - 12, GOES - 13, and GOES - 15. GOES - 12, previously designated GOES - East and now used for South America, is located at 60 degrees west. GOES - 13 took over the role of GOES - East on April 14, 2010 and is located at 75 degrees west. GOES - 11 was GOES - West over the eastern Pacific Ocean until it was decommissioned December 2011 and replaced by GOES - 15. Russia 's new - generation weather satellite Elektro - L No. 1 operates at 76 ° E over the Indian Ocean. The Japanese have the MTSAT - 2 located over the mid Pacific at 145 ° E and the Himawari 8 at 140 ° E. The Europeans have four in operation, Meteosat - 8 ( 3.5 ° W ) and Meteosat - 9 ( 0 ° ) over the Atlantic Ocean and have Meteosat - 6 ( 63 ° E ) and Meteosat - 7 ( 57.5 ° E ) over the Indian Ocean. China currently has three Fengyun ( 风云 ) geostationary satellites ( FY - 2E at 86.5 ° E, FY - 2F at 123.5 ° E, and FY - 2G at 105 ° E ) operated. India also operates geostationary satellites called INSAT which carry instruments for meteorological purposes. Polar orbiting Computer - controlled motorized parabolic dish antenna for tracking LEO weather satellites. Polar orbiting weather satellites circle the Earth at a typical altitude of 850 km ( 530 miles ) in a north to south ( or vice versa ) path, passing over the poles in their continuous flight. Polar orbiting weather satellites are in sun - synchronous orbits, which means they are able to observe any place on Earth and will view every location twice each day with the same general lighting conditions due to the near - constant local solar time. Polar orbiting weather satellites offer a much better resolution than their geostationary counterparts due their closeness to the Earth. The United States has the NOAA series of polar orbiting meteorological satellites, presently NOAA 17 and NOAA 18 as primary spacecraft, NOAA 15 and NOAA 16 as secondary spacecraft, NOAA 14 in standby, and NOAA 12. Europe has the Metop - A and Metop - B satellites operated by EUMETSAT. Russia has the Meteor and RESURS series of satellites. China has FY - 3A, 3B and 3C. India has polar orbiting satellites as well. DMSP Turnstile antenna for reception of 137 MHz LEO weather satellite transmissions The United States Department of Defense 's Meteorological Satellite ( DMSP ) can `` see '' the best of all weather vehicles with its ability to detect objects almost as ' small ' as a huge oil tanker. In addition, of all the weather satellites in orbit, only DMSP can `` see '' at night in the visual. Some of the most spectacular photos have been recorded by the night visual sensor ; city lights, volcanoes, fires, lightning, meteors, oil field burn - offs, as well as the Aurora Borealis and Aurora Australis have been captured by this 450 - mile - high space vehicle 's low moonlight sensor. At the same time, energy use and city growth can be monitored since both major and even minor cities, as well as highway lights, are conspicuous. This informs astronomers of light pollution. The New York City Blackout of 1977 was captured by one of the night orbiter DMSP space vehicles. In addition to monitoring city lights, these photos are a life saving asset in the detection and monitoring of fires. Not only do the satellites see the fires visually day and night, but the thermal and infrared scanners on board these weather satellites detect potential fire sources below the surface of the Earth where smoldering occurs. Once the fire is detected, the same weather satellites provide vital information about wind that could fan or spread the fires. These same cloud photos from space tell the firefighter when it will rain. Some of the most dramatic photos showed the 600 Kuwaiti oil fires that the fleeing Army of Iraq started on February 23, 1991. The night photos showed huge flashes, far outstripping the glow of large populated areas. The fires consumed millions of gallons of oil ; the last was doused on November 6, 1991. Uses Snowfield monitoring, especially in the Sierra Nevada, can be helpful to the hydrologist keeping track of available snowpack for runoff vital to the watersheds of the western United States. This information is gleaned from existing satellites of all agencies of the U.S. government ( in addition to local, on - the - ground measurements ). Ice floes, packs and bergs can also be located and tracked from weather space craft. Even pollution whether it is nature - made or man - made can be pinpointed. The visual and infrared photos show effects of pollution from their respective areas over the entire earth. Aircraft and rocket pollution, as well as condensation trails, can also be spotted. The ocean current and low level wind information gleaned from the space photos can help predict oceanic oil spill coverage and movement. Almost every summer, sand and dust from the Sahara Desert in Africa drifts across the equatorial regions of the Atlantic Ocean. GOES - EAST photos enable meteorologists to observe, track and forecast this sand cloud. In addition to reducing visibilities and causing respiratory problems, sand clouds suppress hurricane formation by modifying the solar radiation balance of the tropics. Other dust storms in Asia and mainland China are common and easy to spot and monitor, with recent examples of dust moving across the Pacific Ocean and reaching North America. In remote areas of the world with few local observers, fires could rage out of control for days or even weeks and consume millions of acres before authorities are alerted. Weather satellites can be a tremendous asset in such situations. Nighttime photos also show the burn - off in gas and oil fields. Atmospheric temperature and moisture profiles have been taken by weather satellites since 1969. See also Spaceflight portal Earth observation satellite List of Earth observation satellites Geostationary orbit Low Earth orbit Satellite temperature measurements References Jump up ^ NESDIS. Satellites. Retrieved on July 4, 2008. Jump up ^ NOAA. NOAA Satellites, Scientists Monitor Mt. St. Helens for Possible Eruption. Retrieved on July 4, 2008. ^ Jump up to : Janice Hill ( 1991 ). Weather From Above : America 's Meteorological Satellites. Smithsonian Institution. pp. 4 -- 7. ISBN 0 - 87474 - 394 - X. Jump up ^ `` VANGUARD - A HISTORY, CHAPTER 12, SUCCESS - AND AFTER ''. NASA. Archived from the original on 2008 - 05 - 09. Jump up ^ `` U.S. Launches Camera Weather Satellite ''. The Fresno Bee. AP and UPI. April 1, 1960. pp. 1a, 4a. Jump up ^ National Environmental Satellite Center ( January 1970 ). `` SIRS and the Improved Marine Weather Forecast ''. Mariners Weather Log. Environmental Science Services Administration. 14 ( 1 ) : 12 -- 15. Jump up ^ EUMETSAT -- MSG Spectrum ( PDF ) Jump up ^ EUMETSAT -- MFG Payload Jump up ^ A.F. Hasler, K. Palaniappan, C. Kambhammetu, P. Black, E. Uhlhorn, and D. Chesters. High - Resolution Wind Fields within the Inner Core and Eye of a Mature Tropical Cyclone from GOES 1 - min Images. Retrieved on 2008 - 07 - 04. Jump up ^ Chris Landsea. Subject : H1 ) What is the Dvorak technique and how is it used ? Retrieved on January 3, 2009. Jump up ^ Service, US Department of Commerce, NOAA, National Weather. `` National Weather Service ''. Jump up ^ `` GOES 12 Spacecraft Status Summary ''. NOAA Satellite and Information Service. Archived from the original on September 29, 2006. Retrieved December 13, 2010. Jump up ^ `` GOES 13 Spacecraft Status Summary ''. NOAA Satellite and Information Service. Archived from the original on January 13, 2011. Retrieved February 15, 2012. Jump up ^ `` GOES 15 Spacecraft Status Summary ''. NOAA Satellite and Information Service. Archived from the original on April 15, 2012. Retrieved February 15, 2012. Jump up ^ `` 卫星 运行 '' ( Satellite Operation ). National Satellite Meteorological Center of CMA ( in Chinese ). Archived from the original on August 28, 2015. Jump up ^ Ann K. Cook ( July 1969 ). `` The Breakthrough Team '' ( PDF ). ESSA World. Environmental Satellite Services Administration : 28 -- 31. Retrieved 2012 - 04 - 21. External links Wikimedia Commons has media related to Meteorological satellites. Theory Ralph E. Taggard ( 1994 ). Weather satellite handbook ( 5th edition ). Newington, CT : American Radio Relay League. ISBN 0 - 87259 - 448 - 3. Cooperative Institute for Meteorological Satellite Studies Dr. Verner Suomi ( `` father of the geostationary satellite '' ) biography Interpreting Satellite Images -- Suomi Virtual Museum Physical Characteristics of Geostationary and Polar - Orbiting weather satellites NOAA Economics & Social Benefits of POES Data Near realtime composite of satellite image of the Earth by Intellicast International weather satellite viewer Online geostationary weather satellite viewer with 2 months of archived data. Earth at night by NASA EUMETSAT -- the European Organisation for the Exploitation of Meteorological Satellites NASA Langley Cloud and Radiation Research Near real - time and archived satellite imagery and cloud products. ISCCP Global ISCCP B1 Browse System ( GIBBS ) http://www.ncdc.noaa.gov/gibbs/ Government policy Geostationary Weather Satellites : Progress Made, but Weaknesses in Scheduling, Contingency Planning, and Communicating with Users Need To Be Addressed : Report to the Committee on Science, Space, and Technology, House of Representatives Government Accountability Office Polar Weather Satellites : NOAA Identified Ways to Mitigate Data Gaps, but Contingency Plans and Schedules Require Further Attention : Report to the Committee on Science, Space, and Technology, House of Representatives Government Accountability Office Orbital meteorological and remote sensing systems Concepts Defense Weather Satellite System Earth observation satellite Geographic information system ( GIS ) Weather satellite NISAR ICESat - 2 Current projects Earth Observing System ( EOS ) GPM TRMM Landsat 7 QuikSCAT Terra ACRIMSAT NMP / EO - 1 Jason - 1 OSTM / Jason - 2 Jason - 3 Meteor 3M - 1 / Sage III GRACE Aqua SORCE Aura CloudSat CALIPSO NPOESS Megha - Tropiques SARAL IRS ESSP Aquarius Landsat 8 SMAP A-train satellites Aqua Aura CALIPSO CloudSat GCOM - W1 ( Shizuku ) OCO - 2 Copernicus programme Sentinel - 1 Sentinel - 2 Sentinel - 3 Sentinel - 4 Sentinel - 5 Precursor Sentinel - 5 Geostationary meteorological satellites Elektro - L Fengyun - 2 GOES INSAT Meteosat Himawari - 8 Other satellites CBERS COSMO - SkyMed DMSP DMC EROS Fengyun - 3 GOSAT ( Ibuki ) Landsat MetOp Meteor POES RADARSAT - 2 RapidEye Resurs - P SMOS SPOT TerraSAR - X THEOS Former projects Completed ADEOS ( Midori ) ADEOS II ( Midori 2 ) COSMIC ( FORMOSAT - 3 ) Envisat ERS FORMOSAT - 1 FORMOSAT - 2 Geosat GMS ( Himawari ) ICESat IKONOS JERS - 1 ( Fuyo - 1 ) Nimbus PARASOL QuickBird RADARSAT - 1 Seasat SeaWiFS TIROS TOPEX / Poseidon UARS Vanguard Failed OCO Glory Cancelled NMP / EO - 3 Spaceflight General Astrodynamics History Timeline Space Race Asian Space Race Records Accidents and incidents Space policy China European Union India Japan Russia Soviet Union United States Space law Outer Space Treaty Rescue Agreement Space Liability Convention Registration Convention Moon Treaty Private spaceflight Applications Astronomy Earth observation Archaeology Imagery and mapping Reconnaissance Weather and environment monitoring Satellite communications Internet Radio Telephone Television Satellite navigation Commercial use of space Space launch market competition Militarisation of space Space architecture Space exploration Space research Space technology Space weather Human spaceflight General Astronaut Life support system Animals in space Bioastronautics Space suit Extravehicular activity Weightlessness Space tourism Space colonization Programs Vostok Mercury Voskhod Gemini Soyuz Apollo Skylab Apollo -- Soyuz Space Shuttle Mir Shuttle -- Mir International Space Station Shenzhou Tiangong Health issues Effect of spaceflight on the human body Space adaptation syndrome Health threat from cosmic rays Psychological and sociological effects of spaceflight Space and survival Space medicine Space nursing Spacecraft Launch vehicle Rocket Spaceplane Robotic spacecraft Satellite Space probe Lander Rover Self - replicating spacecraft Spacecraft propulsion Rocket engine Electric propulsion Solar sail Gravity assist Destinations Sub-orbital Orbital Geocentric Geosynchronous Interplanetary Interstellar Intergalactic Space launch Direct ascent Escape velocity Expendable and reusable launch systems Launch pad Non-rocket spacelaunch Spaceport Ground segment Flight controller Ground station ( Pass ) Mission control center Space agencies CoNAE AEB CSA CNSA ESA CNES DLR ISRO LAPAN ISA ISA ASI JAXA NADA KARI SUPARCO Roscosmos SNSB SSAU UKSA NASA Portal WikiProject NDL : 00566013 Retrieved from `` https://en.wikipedia.org/w/index.php?title=Weather_satellite&oldid=809781358 '' Categories : Weather satellites American inventions 1959 introductions Hidden categories : CS1 Chinese - language sources ( zh ) Use mdy dates from January 2012 Talk Contents About Wikipedia Català Čeština Dansk Deutsch Ελληνικά Español Esperanto فارسی Français Gaeilge 한국어 Bahasa Indonesia Italiano Latviešu Magyar Bahasa Melayu Nederlands 日本 語 Norsk Norsk nynorsk Polski Português Русский Slovenčina Српски / srpski Suomi Svenska Türkçe Українська Tiếng Việt 中文 Edit links This page was last edited on 11 November 2017, at 10 : 28. 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Question: when was the first weather satellite launched into space
Answer: February 17, 1959