By Imagine returning to the exact same spot year after year, camera in hand, capturing the identical frame as glaciers shrink, forests regenerate, or coastlines reshape before your lens. This is photo monitoring—a deceptively simple technique that transforms ordinary photography into a powerful scientific tool for documenting environmental change.
The concept is straightforward: photograph a location from a precise position, then return periodically to capture the same scene using identical framing and camera settings. What emerges is a visual timeline that reveals transformations invisible to casual observation. A single photograph …
