elfili

43問 • 2年前

問題一覧

_____refer to the various methods and providers that offer weather information specifically tailored for the shipping industry.

weather sources and services for shipping

______plays a crucial role in the shipping industry, as it can significantly impact the safety and efficiency of maritime transportation.

weather

_____these services are typically government-run and provide information on wind direction, wave height, and other weather-related data that can be useful for shipping.

national weather services

_____specialize in the study of oceanography and offer information on ocean currents, tides, and other oceanic conditions that can impact shipping.

oceanographic institutes

________these institutes use a range of tools and techniques, such as satellite imagery and oceanographic data collection equipment, to provide accurate and reliable information to shipping companies.

oceanographic institutes

______ use data from satellites to provide information on weather patterns, including storms and severe weather conditions that can impact shipping routes.

satellite-based weather services

______these services can provide real-time data on weather conditions, allowing shipping companies to make informed decisions about their routes and avoid hazardous conditions.

satellite-based weather services

______are weather stations located at various points on the sea that collect realtime data on weather conditions. This information is then transmitted to shipping companies and other relevant stakeholders.are weather stations located at various points on the sea that collect realtime data on weather conditions. This information is then transmitted to shipping companies and other relevant stakeholders.

automated weather stations

_______ provide accurate and up-to-date information on wind speed and direction, wave height, and other weather-related data that can be useful for shipping.

automated weather stations

______ is a radio communication system used by mariners and boaters for communication, safety, and navigation purposes. The system provides a reliable means of communication and access to important information, such as weather reports and navigational warnings, for boaters operating in international and coastal waters.

marine VHF

_____is a weather service that is built primarily for shipping and marine activities.

navigational telex

______ it is a global automated system that sends out navigational and meteorological alerts, predictions, and other safety-related information to ships at sea. It includes details such as wind speed and direction, wave heights, barometric pressure, visibility, and marine hazards.

navigational telex

_____is a classic way of relaying weather information to ships and other maritime vessels.

weather facsimile

_______ entails employing _____ technology to transmit weather charts and graphics across radio frequencies.

weather facsimile, facsimile

Charts such as ______, _______, ________, _______, ________are commonly included inWeatherfax broadcasts.

synoptic charts, surface pressure charts, wind and wave charts, precipitation charts, and satellite imagery

____, _____, _____, _______, ______, ______ are displayed in these charts.

weather patterns, isobars, fronts, wind vectors, and other meteorological data

_____ is a communication technology offered by Inmarsat.

inmarsat-C

______ a global leader in satellite communications.

inmarsat

_______ supports two-way communication, allowing vessels to send and receive messages and data via satellite.

inmarsat-C

inmarsat-C uses the _______ to provide worldwide coverage and dependable access even in distant regions.

inmarsat satellite constellation

Weather forecasts, alerts, and other pertinent meteorological data are transmitted over specified radio frequencies via ______.

HF broadcasts

______ frequently cover a specific region or route, giving ships traveling in such locations with localized weather information.

HF broadcasts

what is LORS?

List of Radio Signals

what is ITU?

International Telecommunication Union

______ is a publication produced by the International Telecommunication Union that provides information about radio communication services and systems worldwide, including maritime communication services.

list of radio signals

______ contains information on the frequencies, schedules, and coverage areas of various radio services, including weather services for shipping.

list of radio signals

_______ are graphical representations of meteorological data that provide information about the current and predicted weather conditions.

weather maps

_____ is a type of maps the show the distribution of temperature across a region. They use color-coded contours or shading to represent different temperature ranges.

temperature maps

______ is a type of maps that illustrate the location and intensity of rainfall, snowfall, or other forms of precipitation. They employ different colors or symbols to represent the amount of precipitation over a specific time period, such as hourly or daily rainfall totals.

precipitation maps

_______ assist in identifying areas of heavy rainfall, snowfall, or potential thunderstorms.

precipitation maps

_____ types of maps that display the distribution of atmospheric pressure. Isobars, lines connecting points of equal atmospheric pressure, are commonly used to depict pressure patterns.

pressure maps

_____ is a type of maps that show the direction and speed of winds at various locations. Wind barbs or arrows are used to represent wind direction, while the length of the barbs or arrows indicates wind speed.

wind maps

________ help in identifying prevailing wind patterns, wind convergence zones, and areas of high or low wind speeds, which are vital for predicting storm movements, wind patterns, and air mass interactions.

wind maps

_____ is a type of maps that provide information about the moisture content of the atmosphere.

humidity maps

______ is a type of maps that represent the extent of cloudiness in a given area.

cloud cover maps

_____ aid in determining areas of clear skies, overcast conditions, or the presence of specific cloud types associated with weather patterns.

cloud cover maps

_______ is an instrument that measures wind direction.

wind vane

______ measures wind speed.

anemometer

_______ is a hygrometer which measures humidity, dew point and temperature simultaneously by measurement of dry-bulb temperature and wet-bulb temperature.

psychrometer

______ is a device for measuring atmospheric pressure, consisting of a partially evacuated metal chamber displaced by variations in external air pressure.

aneroid barometer

The ______ always points to the current air pressure.

black indicator hand

the ______ can be used as guide from your last reading to easily observed changes of pressure and can be adiusted manually.

gold indicator hand

______ is a device used to measure the temperature of the ocean's surface.

thermometer

oral communication

Hernandez, Remefil H. · 12問 · 2年前

oral communication