Landform quiz

1.) Aesthetic character of an area
2.)Spatial Sensation
3.) Views
4.) Drainage
5.) Microclimate
6.) Functional Use of the land

1.) Contour lines
2.) Spot Elevations
3.) Hachures
4.) Value & color
5.) Models
6.) Computer graphics
7.) Mathematical techniques

Existing contour lines represent current topography before any change; depicted with dashes
Prposed contour lines represent intended changes after construction; depicted with solid lines

1.) Establish Proper Drainage
2.) Modify the site
3.) Create an aesthetically pleasing ground plane

Fill refers to the addition of soil or rock to a higher area, while cut involves the removal of soil or rock from a lower area.

1.) Existing contour lines are always dashed
2.) Proposed contour lines are always solid
3.) Contour lines always close on themselves
4.) Contour lines never split
5.) Contour lines never cross EXCEPT to represent overhang
6.) The closer the lines to each other, the steeper the slope

A line on a plan drawing that connects all points that are equal vertical distance above (or below) a horizontal reference plane (or benchmark.)

Convex slope is when the lines are spaced closer toward the bottom of the slope & further apart at its crest.

Contour lines point upward; uphill toward higher number

The V-shape always point in the opposite direction that water is flowing

Contour lines point downward; lower numbers

Contour lines converge at a point

Concentric, closed lines with the highest line in the center.

big oval; elongated peak

concentric, closed lines with the lowest line in the center. Hachures point toward the center.

Looks like an hour class; low-laying area between two higher points of elevation.

They represent the vertical elevation above or below a horizontal reference plane at a single, particular point.

They are short, disconnected lines drawn perpendicular to the slope and contour lines

1.) Level
2.) Convex
3.) Ridge
4.) Concave
5.) Valley

1.) spatial definition
2.) Control views
3.) Influence movement
4.) Affect microclimate
5.) Aesthetic Uses

1.) Floor area
2.) Slope steepness
3.) Horizon/silhouette line

1.) overhead plane

1.) Direct view to specific point in landscape
2.) Influece what and how much is seen at any given point (viewshed)
3.) Create progressive realization
4.) Block views to questionable scenes

A fence or wall placed below the slope crests in valleys and depressions so that they could not be seen from certain vantage points.

The point NEAR the top of a slope or brow from which the entire slope below can be seen.