gov.noaa.ncdc:C00608 National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce Unknown various formats http://www.ncdc.noaa.gov http://www.oso.noaa.gov/goes/index.htm http://goes.gsfc.nasa.gov/text/goestechnotes.html http://cimss.ssec.wisc.edu/goes/realtime/grtmain.html http://www.oso.noaa.gov/goes/index.htm http Geostationary Operational Environmental Satellites (GOES) Products is digital data set DSI-3635, archived at the National Climatic Data Center (NCDC). This is a derived product of satellite imagery data. This dataset contains products which provide the kind of continuous monitoring necessary for intensive data analysis. GOES I-M satellite circle the Earth in a geosynchronous orbit, which means they orbit the equatorial plane of the Earth at a speed matching the Earth's rotation. This allows them to hover continuously over one position on the surface. The geosynchronous plane is about 35,800 km (22,300 miles) above the Earth, high enough to allow the satellites a full-disc view of the Earth. Because they stay above a fixed spot on the surface, they provide a constant vigil for atmospheric "triggers" for severe weather conditions such as tornadoes, flash floods, hail storms, and hurricanes. When these conditions develop the GOES satellites monitor storms and track their movements. GOES satellite imagery is also used to estimate rainfall during the thunderstorms and hurricanes for flash flood warnings, as well as estimates snowfall accumulations and overall extent of snow cover. Such data help meteorologists issue winter storm warnings and spring snow melt advisories. Satellite sensors also detect ice fields and map the movements of sea and lake ice. The GOES system produces a large number of primary data products. They include: Basic day/night cloud imagery and low-level cloud and fog imagery. Upper and lower tropospheric water vapor imagery. Observations of land surface temperature data with strong diurnal variation. Sea surface temperature data. Winds from cloud motions at several levels and hourly cloud-top heights and amounts. Albedo and infrared radiation flux to space, important for climate monitoring and climate model validation. Detection and monitoring of forest fires resulting from natural causes and/or manmade causes and monitoring of smoke plumes. Precipitation estimates. Total column ozone concentration (potential data product). Relatively accurate estimates of total outgoing longwave radiation flux (potential data product). Over the past 30 years, environmental service agencies have stated a need for continuous, dependable, timely, and high quality observations of the Earth and its environment. The new generation Geostationary Operational Environmental Satellites (GOES I through M) provide half-hourly observations to fill the need. The instruments on board the satellites measure Earth- emitted and reflected radiation from which atmospheric temperature, winds, moisture, and cloud cover can be derived. The GOES I-M series of satellites is owned and operated by the National Oceanic and Atmospheric Administration (NOAA). The National Aeronautics and Space Administration (NASA) manages the design, development, and launch of the spacecraft. Once the satellite is launched and checked out, NOAA assumes responsibility for the command and control, data receipt, and product generation and distribution. Each satellite in the series carries two major instruments: an Imager and a Sounder. These instruments resolve visible and infrared data, as well as temperature and moisture profiles of the atmosphere. They continuously transmit these data to ground terminals where the data are processed for rebroadcast to primary weather services both in the United States and around the world, including the global research community. The GOES I-M mission is scheduled to run from the mid-1990s into the first decade of the 21st century. Each element of the mission has been designed to meet all in-orbit performance requirements for at least five years. The GOES I-M system performs the following basic functions: Acquisition, processing, and dissemination of imaging and sounding data. Acquisition and dissemination of Space Environment Monitor (SEM) data. Reception and relay of data from ground-based Data Collection Platforms (DCPs) that are situated in carefully selected urban and remote areas to the NOAA Command and Data Acquisition (CDA) station. Continuous relay of Weather Facsimile (WEFAX) and other data to users, independent of all other functions. Relay of distress signals from people, aircraft, or marine vessels the search and rescue ground stations of the Search and Rescue Satellite Aided Tracking (SARSAT) system. GOES provides the instantaneous relay functions for the SARSAT system. A dedicated search and rescue transponder on board GOES is designed to detect emergency distress signals originating from Earth-based sources. These unique identification signals are normally combined with signals received by a low-Earth-orbiting satellite system and relayed to a search and rescue ground terminal. The combined data are used to perform effective search and rescue operations. The GOES I-M system serves a region covering the central and eastern Pacific Ocean; North, Central, and South America; and the central and western Atlantic Ocean. Pacific coverage includes Hawaii and the Gulf of Alaska. This is accomplished by two satellites, GOES West located at 135 west longitude and GOES East at 75 west longitude. A common ground station, the CDA station located at Wallops, Virginia, supports the interface to both satellites. The NOAA Satellite Operations Control Center (SOCC), in Suitland, Maryland, provides spacecraft scheduling, health and safety monitoring, and engineering analyses. Data Product Usage: These data products enable users to accurately monitor severe storms, determine winds from cloud motion, and when combined with data from conventional meteorological sensors, produce improved short-term weather forecasts. The major operational use of 1 km resolution visible and 4 km resolution infrared multi-spectral imagery is to provide early warnings of threatening weather. Forecasting the location of probable severe convective storms and the landfall position of tropical cyclones and hurricanes is heavily dependent upon GOES infrared and visible pictures. The quantitative temperature and moisture and wind measurements are useful for isolating areas of potential storm development. Major Users: GOES I-M data products are used by a wide variety of both operational and research centers. The NWS's extensive use of multi-spectral imagery provides early warnings of threatening weather and is central to itsweather monitoring and short-term forecast function. Most nations in the Western Hemisphere depend on GOES imagery for their routine weather forecast functions as well as other regional applications. GOES data products are also used by commercial weather users, universities, the Department of Defense, and the global research community, particularly the International Satellite Cloud Climatology Project, through which the world's cloud cover is monitored for the purpose of detecting change in the Earth's climate. Users of GOES data products are also found in the air and ground traffic control, ship navigation, agriculture, and space services sectors. The GOES Imager is a multi-channel instrument designed to sense radiant and solar-reflected energy from sampled areas of the Earth. The multi-element spectral channels simultaneously sweep east-west and west-east along a north-to-south path by means of a two-axis mirror scan system. The instrument can produce full-Earth disc images, sector images that contain the edges of the Earth, and various sizes of area scans completely enclosed within the Earth scene using a new flexible scan system. Scan selection permits rapid continuous viewing of local areas for monitoring of mesoscale (regional) phenomena and accurate wind determination. The GOES Sounder is a 19-channel discrete-filter radiometer covering the spectral range from the visible channel wavelengths to 15 microns. It is designed to provide data from which atmospheric temperature and moisture profiles, surface and cloud-top temperatures, and ozone distribution can be deduced by mathematical analysis. It operates independently of and simultaneously with the Imager, using a similarly flexible scan system. The Sounder's multi-element detector array assemblies simultaneously sample four separate fields or atmospheric columns. A rotating filter wheel, which brings spectral filters into the optical path of the detector array, provides the infrared channel definition. To make a wide range of climatic data available to researchers and the public. data set C00608 GOES I-M IMAGER GOES I-M SOUNDER GOES > NOAA Geostationary Operational Environmental Satellites GOES > Geostationary Operational Environmental Satellites National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce http://www.oso.noaa.gov/goes/index.htm 19950201 Present Ground Condition In work As Needed 165.0 -55.0 70.0 -70.0 ISO 19115 Topic Category climatologyMeteorologyAtmosphere 004 elevation 006 imageryBaseMapsEarthCover 010 inlandWaters 012 oceans 014 DIF Discipline Keyword Thesaurus Earth Sciences > Atmosphere > Meteorology Earth Sciences > Atmosphere > Climatology Earth Sciences > Atmosphere > Weather Earth Sciences > Ocean > Oceanography Earth Sciences > Land > Hydrology GCMD Sciences Keyword Valids EARTH SCIENCE > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > BRIGHTNESS TEMPERATURE EARTH SCIENCE > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > INFRARED IMAGERY EARTH SCIENCE > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > INFRARED RADIANCE EARTH SCIENCE > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > THERMAL INFRARED EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE IMAGERY EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE RADIANCE EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD REFLECTANCE EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD HEIGHT EARTH SCIENCE > ATMOSPHERE > CLOUDS > CLOUD TOP TEMPERATURE EARTH SCIENCE > ATMOSPHERE > PRECIPITATION > RAIN EARTH SCIENCE > ATMOSPHERE > PRECIPITATION > SNOW EARTH SCIENCE > ATMOSPHERE > PRECIPITATION > PRECIPITATION AMOUNT EARTH SCIENCE > CRYOSPHERE > SEA ICE > REFLECTANCE EARTH SCIENCE > CRYOSPHERE > SEA ICE > SEA ICE CONCENTRATION EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > SNOW COVER EARTH SCIENCE > HYDROSPHERE > SNOW/ICE > SNOW COVER EARTH SCIENCE > LAND SURFACE > LAND USE/LAND COVER > LAND COVER EARTH SCIENCE > LAND SURFACE > SURFACE RADIATIVE PROPERTIES > ALBEDO EARTH SCIENCE > LAND SURFACE > SURFACE RADIATIVE PROPERTIES > EMISSIVITY EARTH SCIENCE > LAND SURFACE > SURFACE RADIATIVE PROPERTIES > REFLECTANCE EARTH SCIENCE > OCEANS > SEA ICE > ICE EXTENT EARTH SCIENCE > OCEANS > SEA ICE > REFLECTANCE EARTH SCIENCE > OCEANS > SEA ICE > SEA ICE CONCENTRATION GCMD Location Valids GLOBAL GCMD Location Valids STRATOSPHERE TROPOSPHERE SEA SURFACE LAND SURFACE GOES > Geostationary Operational Environmental Satellites NOAA Geostationary Operational Environmental Satellites GOES GOES I-M IMAGER GOES > Geostationary Operational Environmental Satellites NOAA Geostationary Operational Environmental Satellites GOES GOES I-M SOUNDER 5 None None Not provided Unknown Completeness information not available. This is a digital product that is derived from DSI-3701 (C00549). Unknown This digital product is derived from DSI-3701 (C00549) which contains raw GOES Satellite data in the GVAS and GVAR formats. Data can be provided in either digital or analog form, and in a variety of formats. Digital data may be obtained through ftp or on any number of digital media. Analog data may be obtained in various photographic formats such as GIF or JPEG. None National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce Customer Service Mailing and physical

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Asheville North Carolina 28801-5001 USA 828-271-4800 828-271-4876 NCDC.Orders@noaa.gov DSI-3636 Every effort has been made to ensure that these data are accurate and reliable within the limits of current NOAA quality control procedures. NOAA can only certify that the data provided to its customers is an authentic copy of the records which were accepted for inclusion in NOAA archives. NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. 20060627 20060627 National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce Customer Service Mailing and physical

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Asheville North Carolina 28801-5001 USA 828-271-4800 828-271-4876 NCDC.Orders@noaa.gov Content Standard for Digital Geospatial Metadata: Extensions for Remote Sensing Metadata FGDC-STD-012-2002