1. Analyzing the Landscape Site
Chapter 3
Original Power Point Created by Nancy Williams
Modified by Georgia Agricultural Education Curriculum Office
June 2002

2. Preparation for the Design Process
The one key to successful landscaping is to consider the features of the site and the surrounding area. Designers will note site characteristics such as:
drainage of water
Slope of the land
Soil conditions
Existing vegetation
Existing structures
Climate

3. Preparation for the Design Process
What is the base plan?
It is the first drawing in the landscape design process involves a bas plan. It is the drawing of the hour on the lot.

4. Preparation for the Design Process
What is a plan view?
It is a view from above looking down as opposed to a drawing of the front of the house known as a elevation view

5. Preparation for the Design Process
Features included on a base plan are:
driveways
patios
walks
Fences

6. Preparation for the Design Process
What is a plat of survey/
it is a legal document indicating the exact locations of physical structures on a piece of property and the exact dimensions of the property

7. The Design Process
Design may be produce with the simplest equipment or top of the line computer technology.
Computer Technology is the fastest growing segments of the information age

8. The Design Process What does Computer assisted design (CAD) mean?
refers to the use of computer hardware and software to produce drawings

9. The Design Process What is Software?
is the programs which make the equipment function

10. The Design Process What is Hardware?
Describes the computer equipment. This includes input devices which allow the designer to enter information into the computer Example of this device are: keyboard, mouse, pen plotter, and more!!

11. The Design Process What is Video imaging?
is a technique that uses computer technology to superimpose a landscape design over a photo of the customers undeveloped landscape
Video software may include a scanner, a special camera, input device, or a video input device

12. The Design Process Drawing the Plan:
Drafting equipment should be inexpensive.
Many designers prefer to draw plans by hand.

13. The Design Process When Drawing a plan you must have the following:
Drawing board
T- Square
Drawing paper
Drafting Tape
Drawing pencils
Triangles
Eraser and erasure shield
Scale

14. The Design Process Continue of drawing materials used: Circle template
Compass
French Curves
Ames Lettering instrument

15. The Design Process What is a drawing board?
The surface of the drawing board must be smooth and the minimum
size is 20’’ X 24’’

16. The Design Process What is a T- Square?
This is a working edge the must be straight and 90 degrees to the edge of the drawing board

17. The Design Process What is a drawing paper?
White vellum or tracing paper is commonly used. Drawing paper is translucent as the lines can bee seen through the paper. You will then tape the paper to the drawing board by the corners.

18. The Design Process What is Drafting Tape?
Is used to secure the drawing paper because it is less sticky than masking tape

19. The Design Process What are Drawing pencils?
Must select a medium grade pencil . Like 3H, 2H, H, F, HB and B. 3H grade pencils have a harder lead than a B pencil and thus provides a lighter line When using the pencil you must roll the pencil between your thumb and forefingers for a more uniform line

20. The Design Process What about Triangles?
Two triangles commonly used are the 45 degree and the 30 degree

21. The Design Process What is the Eraser and Erasure shield?
Use these to remove unwanted lines. The erasure shield is a thin metal plate used to protect lines while erasing.

22. The Design Process What is a scale?
The architect’s scale can easily be used for scale measurement of 1/16 or 1/8 and ¼
The engineer’s scale is divided by tenths and is used to produce 1/10, 1/20, 1/50, 1/100 scale drawings

23. The Design Process What is a circle template?
It is used as a guide to draw circles and curves on the landscape plan.

24. The Design Process What is a compass?
it is used to make large circles and curves not possible using a circle template

25. The Design Process What are French Curves?
Irregular curves can be drawn.

26. The Design Process What is Ames Lettering instrument?
instrument used to draw light parallel guidelines for lettering

27. Site Analysis
The site analysis plan is a piece of paper with an accurate sketch of the house and lot on which observations are recorded.
Some of the features to be notes on a site analysis plan follow are:
Orientation of the House
The lay of the land

28. Site Analysis Cont.. Soil Existing Vegetation Natural Features Climate
Views

29. Site Analysis Orientation of the House
Need to know your directions N,S, E, W
Locating the activity areas of the land.
Need to know how much shade an area gets
Need to know how much wind exposure the area gets.

30. Site Analysis The lay of the land:
Need to know about hills, valleys, and flat areas
Need to know the slope or grade of the land
Need to know about the drainage of the land

31. Site Analysis
Soil:
Need to know the soil texture which is the proportion of different sized particles in the soil like sand, silt, and clay.
Need to know the soil structure is the arrangement of the soil aggregates in the soil
Topsoil is the soil found near the surface and is the most valuable for healthy plant growth

32. Site Analysis Soil Cont…
Need to know about the subsoil which is a lighter colored soil below the topsoil
Soil is classified into horizons
A horizon is the topsoil that has humus, roots, organisms in it
B horizon is the subsoil that has fine particles, leached materials , and some roots
C horizon is the Parent Material where there is weathered bedrock and some leached materials
R horizon is the Bedrock underlying solid rock

33. Site Analysis Existing Vegetation:
This include the existing vegetation in the site.
What is a Native plant?
are those naturally and not introduce by people

34. Site Analysis Existing Vegetation: What is ornamental plants?
are those planted by people for the attractive characteristics they possess.

35. Site Analysis Natural Features What are considered natural features
Rocks
Earth
Water
These are all that are found on the site .

36. Site Analysis Climate Climate is broken down into two categories:
Macroclimate
Microclimate

37. Site Analysis Climate Cont..
Macroclimate concerns the temperature , precipitation, humidity and wind over the large areas or region
Microclimate is the temperature, precipitation humidity and wind on the landscape site.

38. Site Analysis
Views
Study and make note on the site analysis plan views to and form the landscape site. Those living in a house will frequently look away from their property to the surrounding areas

39. In Review Design Steps Step 1 Meet the Customer Step 2 Base Plan
Step 3 Family Inventory Survey
Step 4 Site Analysis Plan

40. The End
Any Questions!!!!