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Wind Speed | Web Scraping Tool | ScrapeStorm

2025-08-27 16:33:49

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Abstract：Wind speed is an indicator of the speed at which the air in the air moves in a certain direction, and is usually expressed by meters per second (M / s) or kilometers per hour (km / h). ScrapeStormFree Download

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Introduction

Wind speed is an indicator of the speed at which the air in the air moves in a certain direction, and is usually expressed by meters per second (M / s) or kilometers per hour (km / h). Wind velocity is based on the flow of air generated by the pressure difference, and it is affected by the topography, the friction of the earth surface, and the air flow in the air. Wind speed is an indispensable element in weather observation, and it is useful to grasp the change of weather and the risk of disaster by analyzing the wind direction.

Applicable Scene

Wind speed is the basic information of the weather forecast, and it plays an important role in the typhoon and the storm warning, the safe operation of the airplane and the ship, the field control of the building design and the civil engineering work. In wind power generation, wind speed data depends on energy efficiency, so it is essential for power plant location and operation planning. In addition, information on wind speed is essential for sports and outdoor activities, and it is also utilized for safe operation of yacht and paraglider, and strategy planning for marathon and cycling.

Pros: Wind speed can be intuitively indicated by the state of the atmosphere, and it is an effective index to understand the weather risk beforehand. By observing the occurrence of strong wind and gust, it becomes possible to presume the judgment of disaster prevention and evacuation. In recent years, high speed wind sensors, doppler radars, and satellite observation have become popular. This provides advanced management and Optimization in transportation, energy industries and urban disaster prevention.

Cons: Since wind speed has a property that varies instantaneously, the average value can not be accurately reflected in the actual wind. Especially, local phenomena such as gust and downburst change rapidly in a short time, so it is difficult to predict and observe. In addition, the observation of wind speed varies greatly depending on the installation environment (topography, existence of the building, altitude, etc.), and the comparison and analysis of the data are necessary. In addition, the wind speed is not able to grasp the whole aspect of the meteorological disaster, and it is required to synthetically judge it in combination with other meteorological elements such as wind direction, precipitation and atmospheric pressure.