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NOAA Observing System Architecture
The NOAA Observing System Architecture (NOSA) is a collection of over 100 of the environmental datasets of the National Oceanic and Atmospheric Administration (NOAA) . It was established to develop an observational architecture that helps NOAA to design observing systems that support NOAA's mission, avoid duplication of existing systems and operate efficiently in a cost-effective manner. NOSA includes: * NOAA's observing systems (and others) required to support NOAA's mission, * The relationship among observing systems; including how they contribute to support NOAA's mission and associated observing requirements, and * The guidelines governing the design of a target architecture and the evolution toward this target architecture See also *ACARS * AERONET * FluxNet *Coastal-Marine Automated Network The Coastal-Marine Automated Network (C-MAN) is a meteorological observation network along the coastal United States. Consisting of about sixty stations installed on lighthouses, at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Set
A data set (or dataset) is a collection of data. In the case of tabular data, a data set corresponds to one or more database tables, where every column of a table represents a particular variable, and each row corresponds to a given record of the data set in question. The data set lists values for each of the variables, such as for example height and weight of an object, for each member of the data set. Data sets can also consist of a collection of documents or files. In the open data discipline, data set is the unit to measure the information released in a public open data repository. The European data.europa.eu portal aggregates more than a million data sets. Some other issues ( real-time data sources, non-relational data sets, etc.) increases the difficulty to reach a consensus about it. Properties Several characteristics define a data set's structure and properties. These include the number and types of the attributes or variables, and various statistical measures applic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Oceanic And Atmospheric Administration
The National Oceanic and Atmospheric Administration (abbreviated as NOAA ) is an United States scientific and regulatory agency within the United States Department of Commerce that forecasts weather, monitors oceanic and atmospheric conditions, charts the seas, conducts deep sea exploration, and manages fishing and protection of marine mammals and endangered species in the U.S. exclusive economic zone. Purpose and function NOAA's specific roles include: * ''Supplying Environmental Information Products''. NOAA supplies to its customers and partners information pertaining to the state of the oceans and the atmosphere, such as weather warnings and forecasts via the National Weather Service. NOAA's information services extend as well to climate, ecosystems, and commerce. * ''Providing Environmental Stewardship Services''. NOAA is a steward of U.S. coastal and marine environments. In coordination with federal, state, local, tribal and international authorities, NOAA manages the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mission Statement
A mission statement is a short statement of why an organization exists, what its overall goal is, the goal of its operations: what kind of product or service it provides, its primary customers or market, and its geographical region of operation. It may include a short statement of such fundamental matters as the organization's values or philosophies, a business's main competitive advantages, or a desired future state—the "vision". Historically it is associated with Christian religious groups; indeed, for many years, a missionary was assumed to be a person on a specifically religious mission. The word "mission" dates from 1598, originally of Jesuits sending ("missio", Latin for "act of sending") members abroad. A mission is not simply a description of an organization by an external party, but an expression, made by an organization's leaders, of their desires and intent for the organization. A mission statement aims to communicate the organisation's purpose and direction to it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cost-effectiveness Analysis
Cost-effectiveness analysis (CEA) is a form of economic analysis that compares the relative costs and outcomes (effects) of different courses of action. Cost-effectiveness analysis is distinct from cost–benefit analysis, which assigns a monetary value to the measure of effect. Cost-effectiveness analysis is often used in the field of health services, where it may be inappropriate to monetize health effect. Typically the CEA is expressed in terms of a ratio where the denominator is a gain in health from a measure (years of life, premature births averted, sight-years gained) and the numerator is the cost associated with the health gain. The most commonly used outcome measure is quality-adjusted life years (QALY). Cost–utility analysis is similar to cost-effectiveness analysis. Cost-effectiveness analyses are often visualized on a plane consisting of four quadrants, the cost represented on one axis and the effectiveness on the other axis. Cost-effectiveness analysis focuses on m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ACARS
In aviation, ACARS (; an acronym for Aircraft Communications Addressing and Reporting System) is a digital datalink system for transmission of short messages between aircraft and ground stations via airband radio or satellite. The protocol was designed by ARINC and deployed in 1978, using the Telex format. More ACARS radio stations were added subsequently by SITA. History of ACARS Prior to the introduction of datalink in aviation, all communication between the aircraft and ground personnel was performed by the flight crew using voice communication, using either VHF or HF voice radios. In many cases, the voice-relayed information involved dedicated radio operators and digital messages sent to an airline teletype system or successor systems. Further, the hourly rates for flight and cabin crew salaries depended on whether the aircraft was airborne or not, and if on the ground whether it was at the gate or not. The flight crews reported these times by voice to geographically dispers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal-Marine Automated Network
The Coastal-Marine Automated Network (C-MAN) is a meteorological observation network along the coastal United States. Consisting of about sixty stations installed on lighthouses, at capes and beaches, on near shore islands, and on offshore platforms, the stations record atmospheric pressure, wind direction, speed and gust, and air temperature; however, some C-MAN stations are designed to also measure sea surface temperature, water level, waves, relative humidity, precipitation, and visibility. The network is maintained by the National Data Buoy Center (NDBC) of the National Weather Service (NWS), which is part of National Oceanic and Atmospheric Administration (NOAA), and data is ingested into numerical weather prediction computer models. It was created in the early 1980s to maintain observations that were about to be discontinued by other programs. Data is processed and transmitted similarly to the moored buoy system. In 2002, C-MAN was added to the NOAA Observing System ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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