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Old 08-20-2008, 01:08 PM   #1
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Default elevated shots

Question-is there a standard equasion for yardage added to a shot from an elevation?
For instance I usually have my climber 15-20 feet high,a 30 yard shot would then become?
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Old 08-20-2008, 01:18 PM   #2
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Default RE: elevated shots

A 30 yd shot.
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Old 08-20-2008, 01:21 PM   #3
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Default RE: elevated shots

If the 30 yds you speak of is the straight line distance from you (elevated) to a deer (on the ground) then gravity acts on your arrow for less than 30 yds. The 30 yds would be the hypotenuse of a right triangle. The distance that gravity acts on your arrow would be the base of the right triangle (shorter than hypotenuse). Some simple trig calculations can help you determine the length of your triangle's base at any height and at any distance to target.

The best way to do it, IMO, is to just use a rangefinder to measure distance to some nearby trees while you are still on the ground. Then you don't have to worry about all the trig. But, since everyone shoot flat out to 40 yds anyways, the minor affect the angle of a treestand has on your shot is likely negligible.
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Old 08-20-2008, 01:29 PM   #4
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Default RE: elevated shots

Well put badge,I do use a rangefinder and have heard of these new "smart" rangefinders which is why I ask... long time no talky.I`m going golfing in a bit but hit me up in the morning if your around.
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ORIGINAL: Badger_Girl93

If the 30 yds you speak of is the straight line distance from you (elevated) to a deer (on the ground) then gravity acts on your arrow for less than 30 yds. The 30 yds would be the hypotenuse of a right triangle. The distance that gravity acts on your arrow would be the base of the right triangle (shorter than hypotenuse). Some simple trig calculations can help you determine the length of your triangle's base at any height and at any distance to target.

The best way to do it, IMO, is to just use a rangefinder to measure distance to some nearby trees while you are still on the ground. Then you don't have to worry about all the trig. But, since everyone shoot flat out to 40 yds anyways, the minor affect the angle of a treestand has on your shot is likely negligible.
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Old 08-20-2008, 01:29 PM   #5
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Default RE: elevated shots

Quote:
ORIGINAL: Badger_Girl93

If the 30 yds you speak of is the straight line distance from you (elevated) to a deer (on the ground) then gravity acts on your arrow for less than 30 yds. The 30 yds would be the hypotenuse of a right triangle. The distance that gravity acts on your arrow would be the base of the right triangle (shorter than hypotenuse). Some simple trig calculations can help you determine the length of your triangle's base at any height and at any distance to target.

The best way to do it, IMO, is to just use a rangefinder to measure distance to some nearby trees while you are still on the ground. Then you don't have to worry about all the trig. But, since everyone shoot flat out to 40 yds anyways, the minor affect the angle of a treestand has on your shot is likely negligible.
Yep...what she just said.
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Old 08-20-2008, 01:40 PM   #6
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Default RE: elevated shots

29.4 yrds if you are 18' up (6 yrds)...

I thought it would be less...
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Old 08-20-2008, 02:01 PM   #7
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Default RE: elevated shots

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ORIGINAL: HuntingEd

29.4 yrds if you are 18' up (6 yrds)...

I thought it would be less...
Exactly...with our flat shooting modern bows, half a yard hardly makes a difference.
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Old 08-20-2008, 02:08 PM   #8
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Default RE: elevated shots

There is no added distance because of the elevation. You do not shoot the hypotenuse distance, just the distance from the deer to the base of your tree.
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Old 08-20-2008, 02:08 PM   #9
 
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Old 08-20-2008, 02:12 PM   #10
 
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Default RE: elevated shots

For the most part its never gonna make much difference. Especially when most bowkills are inside of 25 yards.
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