What do the colors on the contour map of Gongjjaksan (887m) mean?

The contour map uses a hypsometric color scale where green represents lower elevations, yellow and orange indicate mid-range altitudes, and white marks the highest zones near the summit. Thicker contour lines (index contours) are drawn at wider intervals to help you quickly estimate elevation.

What is the contour interval for Gongjjaksan (887m)?

The contour map of Gongjjaksan (887m) uses a 25m contour interval. This means each line represents a 25m change in elevation. Closely spaced contours indicate steeper terrain, while widely spaced contours show gentler slopes.

What does the elevation profile of Gongjjaksan (887m) show?

The elevation profile is a cross-section through Gongjjaksan (887m) from west to east, passing through the summit at 887m. It reveals the mountain's shape, steepness, and relative height compared to the surrounding terrain. The horizontal axis shows distance in kilometers from the peak.

Why does Gongjjaksan (887m) have elongated ridges?

Gongjjaksan (887m) was formed by tectonic folding, which compressed rock layers into long, parallel ridges. The contour map shows elongated lines that follow the axis of the fold, rather than circular patterns.

Gongjjaksan (887m)

Gongjjaksan stands at 887 meters in South Korea, Asia. This peak is classified as a Fold Mountain.

Elevation

887 m

Prominence

— m

Coordinates

37.675000, 127.968300

Type

fold_mountain

Elevation Comparison

About This Mountain

Gongjjaksan (887m) is a fold mountain in South Korea, South Korea. Grade 2/5: moderate trek requiring good physical fitness. Formed by tectonic compression, it displays layered rock strata typical of fold ranges. Well-marked paths and reasonable gradients make it achievable for fit hikers.

Routes

Gongjaksan Summit Trail (Gongjjaksan) 2

7.50 km · 4.0h

Seasonal Conditions

Topographic Analysis

Contour Map

The topographic contour map of Gongjjaksan (887m) shows elongated parallel contours following the ridge axis. Contour lines are drawn at 25m intervals, with index contours (thicker lines) every 100m. The hypsometric color scale ranges from green (lower elevations) through yellow and orange to white (highest elevations near the 887m summit).

Elevation Profile

The east–west elevation profile of Gongjjaksan (887m) shows the terrain cross-section through the summit at 887m. The color gradient transitions from green (valley floor) to white (summit zone), with the red summit marker indicating the peak.