In-situ measurements refer to data collected directly from the environment in its natural state, without alteration or manipulation. This type of measurement is crucial in understanding atmospheric phenomena, as it provides real-time, localized information about conditions such as temperature, humidity, and particle concentration within clouds or during mountain wave events. By capturing data directly from the source, in-situ measurements offer valuable insights into the microphysics of clouds and the dynamics of airflow in mountainous regions.
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