Today, we’ll go through the exercise from January 19, 2026. Task for January 19, 2026 Arrange the control points by elevation, from the lowest to the highest. Difficulty Level : Hard The task is to rank the control points by their elevation on the terrain, starting from the lowest one. To do this, as usual, we’ll highlight the index contours using different colors. The terrain here is extremely complex, with numerous depressions located on various elevation levels — a highly intricate relief structure. We’ll begin by marking a large, narrow depression, which we’ll show in light blue . Then we’ll highlight all other smaller depression of the same level.. The next elevation level will be marked in blue . And finally, we have the highest level — the top of the hill — which we’ll mark in red . Now the analysis becomes easier. We can clearly see that only one control point — Control 9 — is located below the lowest index contour, below the light blue contour...