The phrase "area of demarcation" is correct and usable in written English.
It can be used to refer to a specific boundary or zone that separates two different areas, often in contexts like geography, law, or conflict resolution.
Example: "The area of demarcation between the two countries was established to prevent disputes over territorial claims."
Alternatives: "boundary zone" or "separation area".
The following outline gives a sense of the areas of demarcation between different "versions" of the Web.
The area of operations straddled the demarcation line between the German and Italian zones of occupation within the NDH, which led to mutual suspicion and lack of coordination.
Although quantitative methods of characterizing cortical areas [36] [38], [40] enable observer-independent area demarcation, the area identification is still subtle and requires exact spatial information of the section of interest.
Where I grew up, there's a much clearer line of demarcation between the areas for the wealthy people and the areas for the poorer people, as well as other distinct divisions.
It was only in the 1930s that the process of demarcation for such an area got underway, assisted by Jim Corbett, who knew the area well.
Finally, in order to reduce some of the problems derived from the effects of demarcation on the study areas (border effects), the total size of the area of calculation was extended to all cells outside the previous demarcation that could be reached from an origin in the study area in less than 15 min (with free-flow speeds).
Through NPAD, ranches would not be limited to certain 'unused' areas; instead, demarcation of ranches would depend on the number of cattle, the availability of land and its carrying capacity, and individuals could apply to fence areas within the vicinity of their boreholes (RoB 1991).
Once a thriving commercial city, it is now a deadly maze of Christian "red" areas and Muslim "white" ones, a pattern of demarcation that has spread to the neighbouring islands.
The paper discusses how the actors create fixed, transient and negotiable boundaries on the graph, the loom and the carpet to solve this problem of area determination and demarcation.
In the wake of Francetić's offensive, the Germans pre-emptively moved to clear the area north of the demarcation line before the formal start of the operation.
