pants on the ground
DESCRIPTION
Pants on the Ground. Map Scales. Scale refers to the relationship between the size of the map and the actual size of area that is mapped, or relative distance. If Scale is 1cm = 1 Km How far is it from A to B (Use Ruler). A. B. B. A. A. B. Mapping. Review. - PowerPoint PPT PresentationTRANSCRIPT
Pants on the Ground
Map Scales
Scale refers to the relationship between the size of the map and the actual size of area that is mapped, or relative distance.
2
If Scale is 1cm = 1 KmHow far is it from A to B (Use Ruler)
A B
A
A
B
B
Mapping
Review
Give coordinates for the following (latitude, longitude)Moon _____________,__________________Heart _____________,__________________Smiley face _____________________, ___________________Diamond ______________________, ________________
Largest Dog In the World
BASED ON THE ____________
OF _______________
DEMO
Samples
Shows elevation or layout of land
What do hachured
lines show?
What are the rules concerning hachured
lines?
Which direction is the river flowing? ________How many Hills? _______________Contour Interval? _____________Km from A to B __________________
What are the steps to draw a topographic profile
place a piece of paper between the points
mark where every contour line touches the edge of the paper
determine the elevation of each mark
paper on the graph and mark theplace the elevation of each contour line
Using the map and chart below, construct a topographic map profile.
Please match the contour map on the left with the profile on the right.
Topographical Maps
Close line =Steep Slope
Contour lines bend upstream when crossing a river
Depressions are shown by small marks (Hachur lines)pointing inward off the contour line
1. How far is it to climb from Y to X ? ________________2. What is the contour interval of this topographical map? _____________3. Which side of the hill is the steepest? NW , NE, SW, or SE4. Label each contour line with it’s elevation.5. What is the highest possible elevation? _______________6. How many hills are on this map? __________
1. What is the contour interval of this map? __________2. How many miles is it from A to B? _________3. Which direction is Green River flowing? ____________4. If you are traveling from B to A are you going uphill or downhill?
Which one is steepest?