Topographic Map Of Cambodia Link
Cambodia's topography is characterized by a mix of low-lying plains, rivers, lakes, and hills. The country's terrain can be divided into four main regions:
The topographic map of Cambodia reveals a country designed around water. The central, low-lying basin, acting as a massive floodplain for the Mekong River, is surrounded by natural, mountainous, and elevated barriers. This structure dictates everything from agricultural cycles to the distribution of its forests and cities. If you'd like to dive deeper,
Cambodia is currently catching up with modern cartography. In 1994, the Government of Finland funded aerial mapping of the Mekong River, and GPS monuments were established around Phnom Penh by French mapping agencies. Today, efforts focus on and GIS databases for disaster management. The Kingdom of Cambodia has prioritized establishing a National Spatial Information System to move beyond the outdated 1960s maps. topographic map of cambodia
A topographic map of Cambodia offers a detailed visualization of the kingdom’s diverse physical landscape. Characterized by a distinct bowl-shaped geometry, the country’s terrain is defined by low-lying central plains, the dominant Mekong River system, and peripheral mountain ranges. Understanding the topography of Cambodia is essential for grasping its agricultural viability, flood patterns, and historical settlement geography.
The topography, while fertile, causes severe seasonal variation. The country faces devastating droughts during the dry season (November–April) and floods in the wet season (May–October), requiring extensive water management infrastructure. Cambodia's topography is characterized by a mix of
Along the northern border with Thailand, the Dangrek Mountains (Chuor Phnom Dângrêk) present a different topographic profile. Rather than a gradual range, the Dangrek chain functions as a massive steep escarpment. The southern slope drops abruptly into the Cambodian plain, while the northern slope graduates gently into the Khorat Plateau of Thailand. This steep cliff face has historically served as a significant natural defensive barrier and political boundary. The Eastern Highlands
Cambodia's topography has had a significant impact on human settlement and the economy. The country's population is concentrated in the central plains, where the land is suitable for agriculture and the climate is relatively favorable. The Mekong River and Tonle Sap lake have facilitated trade and commerce, with many cities and towns developing along the rivers and lake shores. Today, efforts focus on and GIS databases for
Higher regions are typically covered in dense tropical forests, while the basin is dominated by agricultural land.
| Area | Best 1:50,000 sheet (approx) | Notes | |------|------------------------------|-------| | Angkor Wat (Siem Reap) | 5437 I | Flat, but canals and barays visible. | | Phnom Aural (highest peak) | 5647 II | Steep slopes, dense forest. | | Tonlé Sap floating villages | 5460 II | Very low contours, water symbols dominate. | | Mondulkiri (elephant trekking) | 5749 IV | Rolling hills, 200–600 m. |
| Activity | What to look for | |----------|------------------| | | Steep contour lines, river crossings, seasonal trails (dashed lines). | | Cycling (Mekong floodplain) | Flat areas (wide contour spacing), avoid blue marsh symbols in wet season. | | Overland travel (dry season) | Check for “unpaved road” symbols – many become impassable in rain. | | Flood risk assessment | Identify low-lying areas near Tonlé Sap (elevation <10 m). | | Border trekking (Thai/Laos/Vietnam) | Use Dângrêk escarpment contours – steep northern drops. |
The topography makes water harvesting—collecting runoff for irrigation—a critical, yet challenging, aspect of agriculture. 6. Interpreting Topographic Data
