For a long time, the weather modification operation information is collected and reported manually which is a very heavy work. In recent years, as the weather modification operational period grows the projectile consumption increases gradually. The requirements of the accuracy and the timeliness of the operation information collection are become higher. So the difficulty of the information collection and management is further increased. With the further application of acoustic technology in the meteorological industry, and the sound acquisition instrument development successful based on operation information automatic collection which make the operation information record and transmit automatically possible. So the data transmission and use of the ground artillery and rocket has become a new research direction of the weather modification. The Weather Modification Center of Henan Province has carried out ground artillery and rocket operation information automatic acquisition and application research by adding a fixed sound acquisition instrument in Xuchang City. By using the sound acquisition instrument and different ground operational equipments, it has achieved good results by the comprehensive utilization of the original information. So it provides a simple and effective solution for realtime automatic acquisition operation information.