What do the colors on the contour map of Phurbi Chyachu (6637m) 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 Phurbi Chyachu (6637m)?

The contour map of Phurbi Chyachu (6637m) uses a 100m contour interval. This means each line represents a 100m change in elevation. Closely spaced contours indicate steeper terrain, while widely spaced contours show gentler slopes.

What does the elevation profile of Phurbi Chyachu (6637m) show?

The elevation profile is a cross-section through Phurbi Chyachu (6637m) from west to east, passing through the summit at 6,637m. 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.

What is the snow line on Phurbi Chyachu (6637m)?

At Phurbi Chyachu (6637m)'s latitude (28°), the estimated permanent snow line is approximately 4,500m. Since Phurbi Chyachu (6637m) reaches 6,637m, about 2,137m of the mountain extends above the snow line. This is shown as a dashed blue line on the elevation profile.

Why does Phurbi Chyachu (6637m) have elongated ridges?

Phurbi Chyachu (6637m) 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.

Phurbi Chyachu (6637m)

Phurbi Chyachu位于Nepal，海拔6637米, 属于Himalayas, Asia. 该山峰被归类为Fold Mountain。

海拔

6637 m

相对高度

— m

坐标

28.133333, 85.650000

类型

fold_mountain

海拔对比

关于这座山

Phurbi Chyachu (6637m) is a fold mountain in the Himalayas, Nepal. Grade 4/5: technical ascent requiring mountaineering skills and equipment. Formed by tectonic compression, it displays layered rock strata typical of fold ranges.

路线

North Ridge (Phurbi Chyachu) 4

9.00 km · 14.0h

季节山况

地形分析

等高线地图

The topographic contour map of Phurbi Chyachu (6637m) in the Himalayas shows elongated parallel contours following the ridge axis. Contour lines are drawn at 100m intervals, with index contours (thicker lines) every 500m. The hypsometric color scale ranges from green (lower elevations) through yellow and orange to white (highest elevations near the 6,637m summit). Above 4,500m, the estimated snow line at this latitude, contours transition to cooler tones indicating permanent snow and ice.

海拔剖面

The east–west elevation profile of Phurbi Chyachu (6637m) in the Himalayas shows the terrain cross-section through the summit at 6,637m. The color gradient transitions from green (valley floor) to white (summit zone), with the red summit marker indicating the peak. The dashed blue snow line at 4,500m marks the approximate elevation above which permanent snow persists year-round.