What do the colors on the contour map of Namcha Barwa (7782m) 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 Namcha Barwa (7782m)?

The contour map of Namcha Barwa (7782m) 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 Namcha Barwa (7782m) show?

The elevation profile is a cross-section through Namcha Barwa (7782m) from west to east, passing through the summit at 7,782m. 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 Namcha Barwa (7782m)?

At Namcha Barwa (7782m)'s latitude (30°), the estimated permanent snow line is approximately 4,500m. Since Namcha Barwa (7782m) reaches 7,782m, about 3,282m of the mountain extends above the snow line. This is shown as a dashed blue line on the elevation profile.

Why does Namcha Barwa (7782m) have elongated ridges?

Namcha Barwa (7782m) 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.

Namcha Barwa (7782m)

Namcha BarwaはChinaに位置し、標高7782 mです, Himalayasの一部, Asia. この山はFold Mountainに分類されます。

Namcha Barwa reaches 7,782 metres at the eastern end of the Himalaya in the Tibet Autonomous Region of China, where the range bends sharply and the Yarlung Tsangpo River carves one of the deepest gorges on the planet around its base. Regarded as the high point of the eastern Himalayan syntaxis, it was among the last major mountains to be climbed, with a first ascent only in 1992. It is a fold mountain raised where the Indian and Eurasian plates converge most acutely. The site classifies it grade 5, its most extreme tier. Persistent monsoon cloud, sheer relief, and remoteness make it one of the least-frequented of the world's high summits.

標高

7782 m

山頂卓越度

— m

座標

29.631111, 95.153333

種別

fold_mountain

On this page

標高比較

この山について

Namcha Barwa (7782m) is a fold mountain in the Himalayas, China. Grade 5/5: extreme expedition where supplemental oxygen is typically required. Formed by tectonic compression, it displays layered rock strata typical of fold ranges.

ルート

Northwest Face (Namcha Barwa) 5

40.00 km · 504.0h

季節コンディション

地形分析

等高線地図

The topographic contour map of Namcha Barwa (7782m) 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 7,782m summit). Above 4,500m, the estimated snow line at this latitude, contours transition to cooler tones indicating permanent snow and ice.

標高プロフィール

The east–west elevation profile of Namcha Barwa (7782m) in the Himalayas shows the terrain cross-section through the summit at 7,782m. 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.