Ground feature echo removal method, device and equipment and storage medium

The invention relates to the technical field of atmospheric science and particularly relates to a ground object echo removal method, device and equipment and a storage medium. The method comprises the following steps of calculating a plurality of feature physical quantities of each echo point on a detected detection echo; wherein the detection echo comprises a cloud echo and a ground object echo, and each characteristic physical quantity is used for representing an echo characteristic corresponding to the echo point; calculating a plurality of characteristic physical quantities to obtain a judgment value; wherein the decision value can reflect the difference between the cloud echo and the ground feature echo; determining whether the echo point is a ground object echo according to the decision value; and removing the echo at the echo point under the condition that the echo point is determined to be the ground object echo. According to the method, the echo types are judged by calculating the multiple characteri