- amateur weather station
- 业餘气象台
Atmospheric Sciences (English-Chinese) dictionary. 2014.
amateur weather station
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Weather station — at Mildura Airport, Victoria, Australia. A weather station is a facility, either on land or sea, with instruments and equipment for observing atmospheric conditions to provide information for weather forecasts and to study the weather and climate … Wikipedia
Personal weather station — A personal weather station is a set of weather measuring instruments operated by a private individual, club, association, or even business (where obtaining and distributing weather data is not a part of the entity s business operation). The… … Wikipedia
Amateur radio — Amateur radio, often called ham radio, is both a hobby and a service in which participants, called hams, use various types of radio communications equipment to communicate with other radio amateurs for public service, recreation and self training … Wikipedia
Amateur radio emergency communications — In times of crisis and natural disasters, Amateur radio is often used as a means of emergency communication when wireline, cell phones and other conventional means of communications fail. Unlike commercial systems, Amateur radio is not as… … Wikipedia
Station identification — (sometimes called a sounder or stinger ) is the practice of any type of radio or television station or network identifying itself, typically with a call sign or brand name. Over the air transmitters may be required to identify themselves… … Wikipedia
Amateur radio frequency allocations — Amateur radio frequency allocation is done by national telecommunications authorities. Globally, the ITU oversees how much radio spectrum is set aside for amateur radio transmissions. Radio amateurs use a variety of transmission modes, including… … Wikipedia
Amateur radio in India — Infobox amateur radio country country=India caption=Amateur radio operators at a foxhunt in Mumbai licensed=16,000 license year=1913 itu region=3 itu zone1=41 itu zone2=49 cq zone1=22 cq zone2=26 itu rep=WPC iaru rep=ARSI callsign1=VUA to VWZ… … Wikipedia
Amateur radio repeater — An amateur radio repeater is an electronic device that receives a weak or low level amateur radio signal and retransmits it at a higher level or higher power, so that the signal can cover longer distances without degradation. Many repeaters are… … Wikipedia
Citizen Weather Observer Program — The Citizen Weather Observer Program (CWOP) allows users with computerized weather stations to send their information via a Web site to be included into the United States Mesonet. This data is then used by the Rapid Update Cycle (RUC) forecast… … Wikipedia
NOAA Weather Radio All Hazards — Type Weather Radio/Civil Emergency Services Branding … Wikipedia
Marconi-RCA Wireless Receiving Station — WCC was the busiest ship to shore radio station for most of the 20th century. Contents 1 Station history 2 Historic contacts 3 See also 4 References … Wikipedia
