There was some discussion a couple of days ago about how to locate the scene of a fight from pictures of its surroundings. Here are some of the location clues that GigTu, FindHG, DMC and I think we've seen in them:
Just west of the camera's location is a bright white area of either flowing water or snow. (As in the rightmost thumbnail. The camera is facing west).
Further west by maybe a hundred yards is a generally north-south row of at least a few buildings. (Also in rightmost thumbnail).
A hundred yards or so further west is a high voltage electric line running north-south. It is strung from tall pylons. (As in the narrow fourth thumbnail.)
Just south of the camera is a row of smaller telephone poles with cross bars (like lower case t's) that run east-west. (As in the second thumbnail from the left. The camera is facing southish.)
Just a little further south is a generally east-west row buildings including a large one just south of the camera with a roof peak whose center line runs east-west. (Also shown in the second thumbnail).
Just north by north-west of the camera position, and only a few dozen yards away is another building with a peaked roof. (As in the leftmost thumbnail).
In hopes of reducing the area to search for that combination of features, I've traced, in red, all of the pylon strung electric transmission lines that I could find in the general area of the Chelsea case using a Google map. It also has a markers showing the Peters Road search site where some clothes of Chelsea's were found, and the site of the Halloween Bash at which she was last seen:
https://www.google.com/maps/d/edit?mid=z_XRj_yu3Dto.kHbjmTUjhPcw
I haven't been able to turn all of that into a location ID, but I'm hoping that someone with a better eye could.