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2. Tree crown measurement - Wikipedia

   en.wikipedia.org/wiki/Tree_crown_measurement

   Canopy mapping surveys the position and size of all of the limbs down to a certain size in the crown of the tree and is commonly used when measuring the overall wood volume of a tree. Average crown spread is one of the parameters commonly measured as part of various champion tree programs and documentation efforts.

3. Tree volume measurement - Wikipedia

   en.wikipedia.org/wiki/Tree_volume_measurement

   However, if the trunk is round, closeness is not a factor. In the diagram d = diameter, D = distance from measurer to middle of the tree, a = angle from the middle to the edge of the trunk. A variation of this method is to measure the complete angle taken up by the image of the trunk and divide it by 2 to get angle a. [citation needed]

4. Tree girth measurement - Wikipedia

   en.wikipedia.org/wiki/Tree_girth_measurement

   Tree girth measurement diagram. Tree girth is a measurement of the circumference of tree trunk. It is one of the most ancient, quickest, and simplest of foresters' measures of size and records of growth of living and standing trees. The methods and equipment have been standardized differently in different countries.

5. Tree measurement - Wikipedia

   en.wikipedia.org/wiki/Tree_measurement

   Crown spread is a measure of the footprint or plan area of the crown of the tree expressed as a diameter. [2] The most basic crown spread measurement is the average length of two lines across the crown area. The first measurement is made along the longest axis of the crown from one edge to the opposite edge.

6. Deck railing - Wikipedia

   en.wikipedia.org/wiki/Deck_railing

   In between the posts, two 2x4s are attached to the posts with screws for the best connection. The lower board is placed 3.5" from the top of the finish deck to the bottom of the board. The top board is placed with the top at 35" from the deck. Then the vertical 2x2 pressure treated wood balusters are installed spaced regularly every 3.5". Then ...

7. Tree height measurement - Wikipedia

   en.wikipedia.org/wiki/Tree_height_measurement

   You can do this by moving toward or away from the tree, adjusting the stick length, and by moving your arm up and down; 2) once aligned, measure the distance from the top of your hand grasping the base of the stick to your eye; 3) measure the distance from the top of your hand to the top of the stick; 4) measure the distance from your eye to ...

8. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Board foot - Wikipedia

   en.wikipedia.org/wiki/Board_foot

   The board foot or board-foot is a unit of measurement for the volume of lumber in the United States and Canada. [1] It equals the volume of a board that is one foot (30.5 cm) in length, one foot in width, and one inch (2.54 cm) in thickness, or exactly 2.359 737 216 liters .