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What is possible disadvantage of using a smaller contour interval?

so many lines to look on the map that you might get confused or lost.


What is its contour interval?

The contour interval is the vertical distance or difference in elevation between successive contour lines on a map. It indicates how much elevation changes from one contour line to the next, helping to represent the terrain's steepness and relief. A smaller contour interval indicates a more detailed representation of the terrain, while a larger interval simplifies the landscape. The specific contour interval can vary depending on the scale and purpose of the map.


Can the contour interval affect the interpretation of the topography of a particular region?

Yes, the contour interval can significantly impact the interpretation of topography. A smaller contour interval provides more detail and reveals subtle changes in the terrain, while a larger interval may smooth out these features. Choosing the appropriate contour interval is important for accurately representing the topography of a region.


Is a contour interval for a given topographic map always the same?

No, the contour interval can vary between different topographic maps based on the scale and detail of the map. Smaller scale maps may have larger contour intervals, while larger scale maps may have smaller contour intervals to show more detailed elevation changes.


What is a gentle slope?

When the contour lines are farther apart, this means that the slopes between them are gentle. On the other side, if the contour interval is smaller, the slope will be steep.


What is the reason that the contour interval used on a map of a mountain might be different from the contour interval used on a map of a plan?

The contour interval on a map of a mountain is often smaller to provide a more detailed representation of steep elevations and intricate terrain changes, allowing for better understanding of the landscape. In contrast, a map of a plain may use a larger contour interval, as the terrain is relatively flat and less variable, making finer details less necessary. The choice of contour interval depends on the topography and the level of detail required for effective navigation or analysis.


What is a supplementary contour line on a map?

A supplementary contour line on a map represents a line that is drawn at a certain elevation interval, typically smaller or different than the standard contour interval. These lines help to provide more detailed information about the terrain, especially in areas with steep slopes or significant changes in elevation. They are useful for identifying smaller features like ridges, valleys, or changes in slope that may not be captured by the main contour lines.


What is the contour interval like on a map where the relief is low?

In areas with low relief, the contour interval on a map will typically be smaller. This is because the elevation changes are gradual and subtle, so more contour lines are needed to accurately depict the gentle slopes and terrain features. Smaller contour intervals help to provide a more detailed representation of the topography in areas with low relief.


What is vertical interval of the map?

The vertical interval of a map, also known as the contour interval, is the difference in elevation between two adjacent contour lines. It represents the change in height over a specified horizontal distance and helps to indicate the steepness or flatness of the terrain. A smaller vertical interval indicates more frequent elevation changes, while a larger interval suggests more gradual changes. This measurement is crucial for understanding the topography of an area.


What is the contour interval on a orthophoto map?

Contour interval is the actual change in elevation represented by the space between two adjacent topographic "rings". For example, if there is a contour interval of 20 feet, each topographic line on the map represents going either up or down by 20 feet of elevation (and sometimes it's hard to tell which). For convenience, many mapmakers include numbers every four or five lines to tell you what elevation is represented by that line.


Why would a contour interval of 100 feet be better than a contour interval of 10 feet on a map of a mountainous area?

A contour interval of 100 feet would be more effective on a map of a mountainous area because it reduces visual clutter, making it easier to discern overall elevation changes and terrain features. In rugged landscapes, smaller intervals like 10 feet can create a complex and overwhelming map that obscures important landforms. The larger interval allows for a clearer representation of steep slopes and significant elevation differences, facilitating better understanding and navigation. Additionally, it can highlight major topographic features without getting lost in minor variations.


What would ba an advantage of using a smaller contour interval?

It would be more detailed. It would let people know how steep a certain hill/ mountain is.