The invention provides a satellite remote sensing image registration method. The satellite remote sensing image registration method comprises steps that step 1, an earth-fixed coordinate system is established, and coordinates of various regional central points of a first frame of image in the earth-fixed coordinate system are calculated; step 2, the coordinates of the various regional central points of the subsequent various frames of images are calculated; step 3, an integrated image is converted into the earth-fixed coordinate system according to the coordinates of the regional central points in the earth-fixed coordinate system, and the superposed regions of the various frames of images are associated with each other to form the regions after the registration. The above mentioned remote sensing image registration method is used to simulate and calculate an index satisfaction degree of an in-orbit image registration precision, and data is analyzed by comparing with index theory, and therefore the satellite remote sensing image registration method is advantageous in that the in-orbit image registration precision is effectively improved, the index requirement is satisfied, and the precision is guaranteed to be more than 95%.