1. Different measurement methods. Weather stations generally perform fixed-point measurements, while wind towers perform mobile measurements.
2. Different application fields. Data from weather stations are mostly used for weather forecasting, while data from anemometer towers are mostly used for wind power generation forecasting in specific places such as wind farms.
3. The measuring instruments are different. Weather stations generally use wind vanes, anemometers, etc. to measure wind speed, while anemometer towers generally use anemometers and other instruments to measure wind speed.