have you ever thought about how meteorologists know the weather days in advance ?shorts#
Channel: Knowledge Answers
Date: 2023-07-19

have you ever thought about how meteorologists know the weather days in advance? shorts#- And what scientists cannot completely dispense with now in weather forecasting. And this soldier is a meteorological satellite. Which is simply a satellite, and its primary function is to monitor the weather and climate on the planet. These satellites are divided into two main types. Satellites in geostationary orbit. which is located directly above the equator. Its movement also coincides with the movement of the planet Earth itself. This keeps it above the same part of the ground all the time. The other type is polar satellites, which are located at an altitude of about 850 kilometers near the poles. Its lower altitude also makes it able to take more accurate pictures of the atmosphere. These satellites move vertically from the North Pole to the South Pole twice a day. This makes it able to collect a lot of weather data, about any point on the Earth's surface. But although it collects a lot of data, and its data is also accurate, we cannot rely on it alone, But although it collects a lot of data, and its data is also accurate, we cannot rely on it alone, because it does not cover the same part of the Earth all day. Since it is moving, this means that this contrasts with what satellites in geostationary orbit do. This is why these two types of satellites complement each other in the meteorological process, but I wonder how we can use these satellites to predict the weather and know the winds and their directions. After we know the history of surveillance and how the case evolved from year to year? Let us know how to predict the weather itself will happen. Weather forecasting goes through three main stages. The first is the weather monitoring phase. Weather variables are measured, such as atmospheric pressure, humidity, and temperature. This is done through measuring tools used by specialists who are constantly present in meteorological stations. With the help of artificial age images, taken in infrared, to measure the amount of clouds, their temperature, as well as their movement. Based on this data, we can deduce the wind speed and direction. Then we reach the second stage, where all this data is collected and passed on to the supercomputers located in the weather forecasting centers. And who, in turn, enters this data into the primitive equations that we talked about a little while ago. To show us some models that predict the change that will occur in the weather over time, which are now called simulation models for digital weather forecasting. After that, we reach the third and final stage, which is the stage in which it is confirmed that the weather conditions are according to the models that have appeared. And if there are any errors, it is modified and compared with the forecasts of other meteorological centers around the world, so that it is finally announced to people, and you can learn about it in one second from your phone. And that's how we ended up, who came here? , everyone who made it to the end of the video? You are the best people. Give us a Like before exiting so we know how many people made it to the end of the episode. And don't forget, if a question comes to you day or night and confuses you, write it to us below the video so that we can answer it. Most of the cases we do now are from the comments. Goodbye, see you in the next episode