Deformation field storage method, storage medium and data processing device

The invention discloses a deformation field storage method, a storage medium and a data processing device, and relates to the technical field of surveying and mapping. The deformation field storage method comprises the steps that deformation values obtained through monitoring are constructed into a matrix D, the deformation quantity of the ith row and the jth column in the matrix D is expressed as # imgabs0 #, the integer part of # imgabs1 # is set as # imgabs2 #, the decimal part of # imgabs2 # is set as # imgabs3 #, normalization processing is conducted on the integer part # imgabs4 # twice, # imgabs5 # and # imgabs6 # are obtained, and three matrixes of N rows and M columns are constructed and are Mx1, Mx2 and Mx3 respectively; converting the data types of the Mx1, the Mx2 and the Mx3 into 8-bit unsigned integers to obtain uMx1, uMx2 and uMx3; constructing an N-row M-column three-layer matrix; storing the three-layer matrix in an image format; compared with a database or storage in an ASCII (American Stand