(1979)Annual Symposium on Machine Processing of Remotely Sensed Data 5th Annual Symposium on Machine Processing of Remotely Sensed Data Annual Symposium on Machine Processing of Remotely Sensed Data International Symposium on Machine processing of Romotely sensed Data (1982)International Symposium Machine Processing of Remotely Sensed Data International Symposium Machine Processing of Remotely Sensed Data (Purdue Univ.)International Symposium on Machine processing of Romotely sensed Data Digital image proceessing of remotely sensed data Digital image processing of remotely sensed data.