Atmospheric occultation exploration space-time coverage evaluation and visualization method

The invention relates to the technical field of occultation detection, and discloses an atmospheric occultation detection space-time coverage evaluation and visualization method, and the method comprises the steps: obtaining occultation event distribution latitude and longitude data, including overall region data and local region data; creating a geographic space point object, and establishing a target coordinate system; performing spatial intersection to respectively form an overall regional geospatial object and a local regional geospatial object in a certain regional range; carrying out occultation event local time distribution and occultation event space distribution on the overall region geographic space object and the local region geographic space object respectively to form a local time distribution evaluation result and a space distribution evaluation result respectively; and forming a final integrated evaluation result by using the obtained local time distribution evaluation result and the space dist