Non-transitory computer readable medium and estimation method

A non-transitory computer-readable recording medium, recording a program causing a computer to perform:

• measuring, by a microwave radiometer, a first measurement data, the first measurement data includes radio field intensity data for radio waves of a lower limit frequency, an upper limit frequency, and frequencies between the lower limit frequency and the upper limit frequency;
• wherein the radio waves of the frequencies between the lower limit frequency and the upper limit frequency include a peak frequency that is a peak of the radio field intensites of radio waves radiated from water vapor;
• outputting altitude-by-altitude water vapor densities or a precipitable water vapor amount by inputting the first measurement data to a trained model which outputs the altitude-by-altitude water vapor densities or the precipitable water vapor amount when the first measurement data is input,
• wherein a plurality of pieces of the first measurement data measured at a plurality of time points by the microwave radiometer are acquired;
• and further comprising:
• generating change information of the precipitable water vapor amount based on the precipitable water vapor amount at the plurality of time points output from the trained model;
• and
• outputting the change information of the precipitable water vapor amount,
• wherein first measurement data for each spot measured by the respective microwave radiometers installed in a plurality of spots is acquired;
• and further comprising:
• outputting the altitude-by-altitude water vapor densities or the precipitable water vapor amount at each of the plurality of spots by inputting the first measurement data for each spot to the trained model.

An estimation method that is performed by a computer, comprising:

• measuring, by a microwave radiometer, a first measurement data, the first measurement data includes radio field intensity data for radio waves of a lower limit frequency, an upper limit frequency, and frequencies between the lower limit frequency and the upper limit frequency;
• wherein the radio waves of the frequencies between the lower limit frequency and the upper limit frequency include a peak frequency that is a peak of the radio field intensites of radio waves radiated from water vapor;
• outputting altitude-by-altitude water vapor densities or a precipitable water vapor amount by inputting the first measurement data to a trained model which outputs the altitude-by-altitude water vapor densities or the precipitable water vapor amount when the first measurement data is input,
• wherein a plurality of pieces of the first measurement data measured at a plurality of time points by the microwave radiometer are acquired;
• and further comprising:
• generating change information of an altitudinal water vapor distribution based on the respective altitude-by-altitude water vapor densities at the plurality of time points output from the trained model;
• and
• outputting the change information of the altitudinal water vapor distribution.

An estimation method that is performed by a computer, comprising:

• measuring, by a microwave radiometer, a first measurement data, the first measurement data includes radio field intensity data for radio waves of a lower limit frequency, an upper limit frequency, and frequencies between the lower limit frequency and the upper limit frequency;
• wherein the radio waves of the frequencies between the lower limit frequency and the upper limit frequency include a peak frequency that is a peak of the radio field intensites of radio waves radiated from water vapor;
• outputting altitude-by-altitude water vapor densities or a precipitable water vapor amount by inputting the first measurement data to a trained model which outputs the altitude-by-altitude water vapor densities or the precipitable water vapor amount when the first measurement data is input,
• wherein a plurality of pieces of the first measurement data measured at a plurality of time points by the microwave radiometer are acquired;
• and further comprising:
• generating change information of the precipitable water vapor amount based on the precipitable water vapor amount at the plurality of time points output from the trained model;
• and
• outputting the change information of the precipitable water vapor amount,
• wherein first measurement data for each spot measured by the respective microwave radiometers installed in a plurality of spots is acquired;
• and further comprising:
• outputting the altitude-by-altitude water vapor densities or the precipitable water vapor amount at each of the plurality of spots by inputting the first measurement data for each spot to the trained model.