Terrain Features
- Major Terrain Features. Hill - A hill is an area of high ground. ...
- Minor Terrain Features. Draw - A draw is a less developed stream course than a valley. ...
- Supplemental Terrain Features. Cut - A cut is a man-made feature that results from cutting through raised ground, usually to form a level bed for a road or railroad track.
What are the 2 supplemental terrain features on a military map?
· Supplementary terrain features include cuts and fills (Figure 4.16). on a map forming a level bed for a road or railroad track. map forming a level bed for a road or railroad track. Click to see full answer.
What is a major terrain feature?
Cut and a Fill (Supplementary Terrain Features) Cut. A cut is a man-made feature resulting from cutting through raised ground, usually to form a level bed for a road or railroad track. Cuts are shown on a map when they are at least 10 feet high, and …
How do you learn terrain features?
The 2 supplemental terrain features. The colors and meanings on a military map. Terms in this set (19) Hill Major. An area of high ground. Shown on a map by contour lines forming concentric circles. Ridge Major. A sloping line of high ground. A continuous set of hills. Valley Major.
What are the 4 types of terrain?
what are the 3 minor terrain features found on a map: definition. draw,spur,cliff: term. what are the 3 supplementary terrain features found on a map: definition. cut,fill: term. what is a map: definition. is graphic representation of a portion of the earth surface drawn to a …
What are some terrain features?
Thumb rules: The five major terrain features are: Hill, Ridge, Valley, Saddle, and Depression.
What are the 5 major terrain features on a map single choice?
You must be able to recognize all the terrain features to locate a point on the ground or to navigate from one point to another. The five major terrain features are: Hill, Ridge, Valley, Saddle, and Depression.
Which terrain feature is manmade?
Cut - A cut is a man-made feature that results from cutting through raised ground, usually to form a level bed for a road or railroad track. Cuts are shown on a map when they are at least ten feet high. They are drawn with a contour line along the cut line.
What is a saddle terrain feature?
Saddle. A saddle is a dip or low point between two areas of higher ground. A saddle is not necessarily the lower ground between two hilltops; it may be simply a dip or break along a level ridge crest.
What is a supplementary line on a map?
Supplementary contour lines are placed between regular contour lines to visualize small but important forms that regular contour lines are unable to show. On topographic maps, typical forms are hillcrests, depressions, saddles, terraces, banks, and levees.
How do you remember the major terrain features?
After determining their pace count, Cadets move on to review major terrain features, and they use a very interesting mnemonic to do so. Hidden Valley Ranch Salad Dressing is how Cadets remember the 5 major terrain features that they can encounter during their land navigation.
What are three examples of man made features?
Answer:Clothes.Home.Buildings.Furniture.Car.Books.Bridges.Hospital.More items...
What are the man made features?
Man made features : Features located on the site such as buildings, walls, fences, patios, plazas, bus stop shelters should be noted.
What is a draw land feature?
A draw (US) or re-entrant (international) is a terrain feature formed by two parallel ridges or spurs with low ground in between them. The area of low ground itself is the draw, and it is defined by the spurs surrounding it.
What are the minor terrain features?
The five major terrain features are: Hill, Ridge, Valley, Saddle, and Depression. The three minor terrain features are: Draw, Spur and Cliff.
What are the 3 Norths on a military map?
The declination diagram depicts the three norths on your map: true north, magnetic north, and grid north (Figure 4.5). The declination diagram also lists the grid to magnetic angle (G-M angle) in degrees. The G-M angle is the angular difference between grid north and magnetic north.
What is a ridgeline topography?
A ridgeline is a line of high ground, usually with changes in elevation along its top and low ground on all sides. The changes in elevation are the three hilltops and two saddles along the ridgeline. From the top of each hill, there is lower ground in all directions.
How high are fills on a map?
Fills are shown on a map when they are at least 10 feet high, and they are drawn with a contour line along the fill line. This contour line extends the length of the filled area and has tick marks that point toward lower ground.
What is fill in a map?
A fill is a man-made feature resulting from filling a low area, usually to form a level bed for a road or railroad track. Fills are shown on a map when they are at least 10 feet high, and they are drawn with a contour line along the fill line.
What is the name of the area between two hills where the ground goes up on two sides and down on two sides?
Saddle -- A saddle is an area between two hills where the ground goes up on two sides and down on two sides. This is sometimes called a pass, or a col.
What is a fill in a road?
A fill is a man-made fill of a low area. The stubby lines, or tick marks, of a cut begin at the cut, and point toward the center of the feature, usually a railroad track or a roadbed. The stubby lines of a fill extend from the fill outward toward lower ground.
What is a valley in geography?
Valley -- A valley is low ground between higher areas. The Vs and Us of a valley's contour lines point to higher ground. Often a valley contains a water course. A canyon is similar to a valley, but is essentially a trench made by flowing water, and is usually more narrow and steeper than a valley.
What is the difference between a canyon and a valley?
Often a valley contains a water course. A canyon is similar to a valley, but is essentially a trench made by flowing water, and is usually more narrow and steeper than a valley.
What is a depression in geography?
Depression -- A depression is a sinkhole or other low point on the terrain. The contour lines of a depression have stubby lines pointing to lower ground.
What is a spur in a ridge?
Spur -- A spur is sloping high ground, often extending out from a ridge. As with a ridge, the Vs and Us of a spur's contour lines point to lower ground.
What is a saddle valley?
Saddle. Valley -- A valley is low ground between higher areas. The Vs and Us of a valley's contour lines point to higher ground. Often a valley contains a water course. A canyon is similar to a valley, but is essentially a trench made by flowing water, and is usually more narrow and steeper than a valley.
What are the major terrain features?
The five major terrain features are: Hill, Ridge, Valley, Saddle, and Depression. The three minor terrain features are: Draw, Spur and Cliff. Terrain features can be learned using the fist or hand to show what each would look like on the ground. Hill -a point or small area of high ground.
What are the features of the Rocky Mountains?
Hill, Ridge, Valley, Saddle, Depression, Draw, Spur and Cliff. Terrain features are identified in the same manner on all maps, regardless of the contour interval, but you must realize that a hill in the Rocky Mountains will be much bigger than one in south Florida.
Is a hill in the Rocky Mountains bigger than one in South Florida?
Terrain features are identified in the same manner on all maps, regardless of the contour interval, but you must realize that a hill in the Rocky Mountains will be much bigger than one in south Florida.
What is the difference between a hill and a ridge?
Ridge -a line of high ground with height variations along its crest. The ridge is not simply a line of hills; all points of the ridge crest are higher than the ground on both sides of the ridge.
What is a ridge on a hill?
When you are on a hilltop, the ground slopes down in all directions. Ridge -a line of high ground with height variations along its crest. The ridge is not simply a line of hills; all points of the ridge crest are higher than the ground on both sides of the ridge.
What is a ridge?
Ridge -a line of high ground with height variations along its crest. The ridge is not simply a line of hills; all points of the ridge crest are higher than the ground on both sides of the ridge. Valley -reasonably level ground bordered on the sides by higher ground. A valley may or may not contain a stream course.
Does a valley have a course?
A valley may or may not contain a stream course. A valley generally has maneuver room within its confines. Contour lines indicating a valley are U-shaped and tend to parallel a stream before crossing it. The course of the contour line crossing the stream always points upstream.
What are the three types of contour lines?
There are 3 kinds of contour lines you’ll see on a map: intermediate, index, and supplementary. 1. Index lines are the thickest contour lines and are usually labeled with a number at one point along the line. This tells you the elevation above sea level. 2.
What is contour line?
Put simply, contour lines mark points of equal elevation on a map. If you trace the length of a line with your finger, each point you touch is the same height above sea level. If you were to walk the path of a contour line in real life, you would remain at the same elevation the whole hike, never traveling up or down.
Why are contour lines important?
Contour lines are critical to understanding the elevation profile of your terrain or a particular land formation.
What is topography in geography?
Topography is the study of geographical features on a landscape. A map with contour lines on it is called a topographic map. Topographic maps use a combination of colors, shading and contour lines to represent changes in elevation and terrain shape. Essentially, topographic maps represent the three-dimensional landscape ...
What is a map with contour lines called?
A map with contour lines on it is called a topographic map. Topographic maps use a combination of colors, shading and contour lines to represent changes in elevation and terrain shape. Essentially, topographic maps represent the three-dimensional landscape of Earth within the two-dimensional space of a map.
What is topographic map?
Topographic maps use a combination of colors, shading and contour lines to represent changes in elevation and terrain shape. Essentially, topographic maps represent the three-dimensional landscape of Earth within the two-dimensional space of a map.
What does a supplement line mean?
Supplementary lines appear as dotted lines, indicating flatter terrain. If you’re looking at an index line, it's easy to read the elevation because it is clearly labeled. However, interval lines are somewhat trickier. To determine their elevation, you’ll need to know the contour intervals.
