My plan is to go to the locations depicted by the photos and then have my camera set up on  tripod and either hold the images or suspend it from fishing wire. The images will either line up almost perfectly with the background, or if that is too difficult I will have the image so that it is in a position where it is clear that it is where it was taken there, and some major features line up but it shows a wider field of view and area is shown clearer.