Method and equipment for drawing temperature logarithmic pressure diagram through satellite combined observation

• Main Authors: REN SULING, QIN DANYU, YANG BINGYUN, LIU HUI, MAO DONGYAN
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; GYROSCOPIC INSTRUMENTS; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; METEOROLOGY; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; SURVEYING; TESTING

The invention belongs to the technical field of geophysics, and particularly relates to a method and equipment for drawing a temperature logarithmic pressure diagram through satellite combined observation, and the method comprises the steps: determining the position and altitude information of a to-be-drawn image, and converting the altitude into a ground air pressure value; respectively acquiring atmosphere temperature and humidity profile data of a polar orbit meteorological satellite and a stationary meteorological satellite, and matching satellite orbit scanning points at the position of the image to be drawn; according to the atmosphere temperature and humidity profile data, vertical profile data information of the temperature and the specific humidity of the satellite orbit scanning point at the altitude is extracted, and a temperature logarithmic pressure diagram is drawn. The combined observation of the polar orbit meteorological satellite and the stationary meteorological satellite provides observati