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#1
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question on clinometers
Foresters:
I am looking to purchase a clinometer for another cruising vest I'm putting together. I see that there is a $13 difference between the brunton and the suunto. I have a Suunto now, but not a brunton. Anyone have any experience with the Brunton one - Is it any worse for wear than the Suunto is? Is the sighting aperature good in it? Any advice is welcomed from those who have experience with the brunton clinometer. Thanks, Geoff Kegerreis |
#2
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question on clinometers
Geoff Kegerreis wrote:
Foresters: I am looking to purchase a clinometer for another cruising vest I'm putting together. I see that there is a $13 difference between the brunton and the suunto. I have a Suunto now, but not a brunton. Anyone have any experience with the Brunton one - Is it any worse for wear than the Suunto is? Is the sighting aperature good in it? Any advice is welcomed from those who have experience with the brunton clinometer. Thanks, Geoff Kegerreis You don't use a relaskop? |
#3
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question on clinometers
mhagen wrote:
Geoff Kegerreis wrote: Foresters: I am looking to purchase a clinometer for another cruising vest I'm putting together. I see that there is a $13 difference between the brunton and the suunto. I have a Suunto now, but not a brunton. Anyone have any experience with the Brunton one - Is it any worse for wear than the Suunto is? Is the sighting aperature good in it? Any advice is welcomed from those who have experience with the brunton clinometer. Thanks, Geoff Kegerreis You don't use a relaskop? At 1/10 the cost (approx) a clino makes a lot more sense when wanting to measure slope. A lot less bulky too. (It's been my experience that a relaskop is best on steep ground with large trees - I don't really like them on the smaller dbh trees (when doing variable radius plots)). As for a comparison between the brunton and the suunto; I've used them both and I can't really recommend one over the other. I've got suunto's that are ancient and still work fine. We haven't had the bruntons for that long so I can't speak to their longevity. So far, so good though. Personally, I'd stick with the Suunto because they've worked for me for years. If you're wanting to use the clino for tree heights, try a Vertex hypsometer. They're sweeeeeeeeeeeeeeeeeeeeeeeeeeet. Probably not what you wanted to hear. Joe |
#4
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question on clinometers
Joe Shmoe wrote:
mhagen wrote: Geoff Kegerreis wrote: Foresters: I am looking to purchase a clinometer for another cruising vest I'm putting together. I see that there is a $13 difference between the brunton and the suunto. I have a Suunto now, but not a brunton. Anyone have any experience with the Brunton one - Is it any worse for wear than the Suunto is? Is the sighting aperature good in it? Any advice is welcomed from those who have experience with the brunton clinometer. Thanks, Geoff Kegerreis You don't use a relaskop? At 1/10 the cost (approx) a clino makes a lot more sense when wanting to measure slope. A lot less bulky too. (It's been my experience that a relaskop is best on steep ground with large trees - I don't really like them on the smaller dbh trees (when doing variable radius plots)). As for a comparison between the brunton and the suunto; I've used them both and I can't really recommend one over the other. I've got suunto's that are ancient and still work fine. We haven't had the bruntons for that long so I can't speak to their longevity. So far, so good though. Personally, I'd stick with the Suunto because they've worked for me for years. If you're wanting to use the clino for tree heights, try a Vertex hypsometer. They're sweeeeeeeeeeeeeeeeeeeeeeeeeeet. Probably not what you wanted to hear. Joe My Suunto clino is more than 30 years old and still works fine. I just try to reduce the number of gadjets tied onto me in the brush. An r-skop is a cruising tool- if you're not cruising, definitely stick with a clino or abney. As for Brunton - I've heard they now own the Silva brandname. They have always seemd to be a few bucks cheaper than the imports and have as good a reputation. Been using an Opti Logic laser hypsometer/rangefinder for the last year on big old growth timber in rough country. It's had to be fixed twice but is worth it. |
#5
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question on clinometers
mhagen wrote:
My Suunto clino is more than 30 years old and still works fine. I just try to reduce the number of gadjets tied onto me in the brush. An r-skop is a cruising tool- if you're not cruising, definitely stick with a clino or abney. As for Brunton - I've heard they now own the Silva brandname. They have always seemd to be a few bucks cheaper than the imports and have as good a reputation. Been using an Opti Logic laser hypsometer/rangefinder for the last year on big old growth timber in rough country. It's had to be fixed twice but is worth it. I agree to a certain point on the relaskop-for-cruising thought. That point is about a BAF 6.25 (metric). Anything lower than that (ie you're in a smaller diameter stand) and I've always found a prism to be more useful. Usually equates to wanting a relaskop for the coast and a prism for the interior. At least in this part of the world. But I digress. I didn't know about the Brunton/Silva thing. I have one of those plastic clinos that Silva put out years ago. That was a piece of junk. |
#6
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question on clinometers
Hey Joe Shmoe, we know you want to keep your name secret- or at least your
email address- but tell us more about what sort of work you do and where you do it- that's the fun part of being in any discussion group- learning about other practitioners of the same profession. In case you're real name is Shmoe- no offense. G -- Joe Zorzin http://www.forestmeister.com "Joe Shmoe" wrote in message a... mhagen wrote: My Suunto clino is more than 30 years old and still works fine. I just try to reduce the number of gadjets tied onto me in the brush. An r-skop is a cruising tool- if you're not cruising, definitely stick with a clino or abney. As for Brunton - I've heard they now own the Silva brandname. They have always seemd to be a few bucks cheaper than the imports and have as good a reputation. Been using an Opti Logic laser hypsometer/rangefinder for the last year on big old growth timber in rough country. It's had to be fixed twice but is worth it. I agree to a certain point on the relaskop-for-cruising thought. That point is about a BAF 6.25 (metric). Anything lower than that (ie you're in a smaller diameter stand) and I've always found a prism to be more useful. Usually equates to wanting a relaskop for the coast and a prism for the interior. At least in this part of the world. But I digress. I didn't know about the Brunton/Silva thing. I have one of those plastic clinos that Silva put out years ago. That was a piece of junk. |
#7
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question on clinometers
I use a clinometer for about 1 minute each year- at the beginning of timber marking season- I use it to see if I can still eyeball log heights. I always find that I still can. I wonder what I could get for this ancient tool on Ebay- might as well get rid of it. G -- Joe Zorzin http://www.forestmeister.com "Geoff Kegerreis" wrote in message ... Foresters: I am looking to purchase a clinometer for another cruising vest I'm putting together. I see that there is a $13 difference between the brunton and the suunto. I have a Suunto now, but not a brunton. Anyone have any experience with the Brunton one - Is it any worse for wear than the Suunto is? Is the sighting aperature good in it? Any advice is welcomed from those who have experience with the brunton clinometer. Thanks, Geoff Kegerreis |
#8
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question on clinometers
Thanks for the advice, guys. I ordered a Brunton this time and we'll see how it
goes. As far as the relaskop goes, I agree with Joe Schmoe that it is prohibitively expensive and too damned bulky. A cool tool, but not worth the $1300 you'd purchase one for new now as far as I'm concerned. The tallest tree in my main service area is probably less than 150', and there are no requirements of any agency or landowner that I am aware of that enforce the use of relaskops similar to what the USFS does out there in region 1 and whatever the PNW region number is - so I'll stick to using prisms (10 and 20 factor are all I need here), a tape, and a clinometer for the heights and other reasonably-priced tools that pay for themselves over and over again. Joe Z - In most cases I don't use a clinometer much either (a 3-log tree is the premium here), but I think site index is a relatively valid concept to measure tree growth productivity, and since I promised to include that on the plan I will be writing for my clients, I have to have some valid way to measure the tree heights other than bringing Bob Leverett along. The other clinometer is for my vest that I use for big marking jobs and that vest scares little children it's so painted up and faded. My thought is spend another $300 bucks and get a vest that I can actually wear when I meet customers for the first time to make at least a decent impression. It's a cheaper alternative to buying one of those pretty fancy new dodges that the rich mills buy for the woodchucks...hopefully this year I can afford to buy one of their old used beat-up trucks that is slightly nicer than my current one, but we'll see! :-) GK Joe Zorzin wrote: I use a clinometer for about 1 minute each year- at the beginning of timber marking season- I use it to see if I can still eyeball log heights. I always find that I still can. I wonder what I could get for this ancient tool on Ebay- might as well get rid of it. G -- Joe Zorzin http://www.forestmeister.com "Geoff Kegerreis" wrote in message ... Foresters: I am looking to purchase a clinometer for another cruising vest I'm putting together. I see that there is a $13 difference between the brunton and the suunto. I have a Suunto now, but not a brunton. Anyone have any experience with the Brunton one - Is it any worse for wear than the Suunto is? Is the sighting aperature good in it? Any advice is welcomed from those who have experience with the brunton clinometer. Thanks, Geoff Kegerreis |
#9
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question on clinometers
It must be a matter of age, I use a Haga.
"Geoff Kegerreis" wrote in message ... Thanks for the advice, guys. I ordered a Brunton this time and we'll see how it goes. As far as the relaskop goes, I agree with Joe Schmoe that it is prohibitively expensive and too damned bulky. A cool tool, but not worth the $1300 you'd purchase one for new now as far as I'm concerned. The tallest tree in my main service area is probably less than 150', and there are no requirements of any agency or landowner that I am aware of that enforce the use of relaskops similar to what the USFS does out there in region 1 and whatever the PNW region number is - so I'll stick to using prisms (10 and 20 factor are all I need here), a tape, and a clinometer for the heights and other reasonably-priced tools that pay for themselves over and over again. Joe Z - In most cases I don't use a clinometer much either (a 3-log tree is the premium here), but I think site index is a relatively valid concept to measure tree growth productivity, and since I promised to include that on the plan I will be writing for my clients, I have to have some valid way to measure the tree heights other than bringing Bob Leverett along. The other clinometer is for my vest that I use for big marking jobs and that vest scares little children it's so painted up and faded. My thought is spend another $300 bucks and get a vest that I can actually wear when I meet customers for the first time to make at least a decent impression. It's a cheaper alternative to buying one of those pretty fancy new dodges that the rich mills buy for the woodchucks...hopefully this year I can afford to buy one of their old used beat-up trucks that is slightly nicer than my current one, but we'll see! :-) GK Joe Zorzin wrote: I use a clinometer for about 1 minute each year- at the beginning of timber marking season- I use it to see if I can still eyeball log heights. I always find that I still can. I wonder what I could get for this ancient tool on Ebay- might as well get rid of it. G -- Joe Zorzin http://www.forestmeister.com "Geoff Kegerreis" wrote in message ... Foresters: I am looking to purchase a clinometer for another cruising vest I'm putting together. I see that there is a $13 difference between the brunton and the suunto. I have a Suunto now, but not a brunton. Anyone have any experience with the Brunton one - Is it any worse for wear than the Suunto is? Is the sighting aperature good in it? Any advice is welcomed from those who have experience with the brunton clinometer. Thanks, Geoff Kegerreis |
#10
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question on clinometers
Geoff Kegerreis wrote:
Thanks for the advice, guys. I ordered a Brunton this time and we'll see how it goes. As far as the relaskop goes, I agree with Joe Schmoe that it is prohibitively expensive and too damned bulky. A cool tool, but not worth the $1300 you'd purchase one for new now as far as I'm concerned. The tallest tree in my main service area is probably less than 150', and there are no requirements of any agency or landowner that I am aware of that enforce the use of relaskops similar to what the USFS does out there in region 1 and whatever the PNW region number is - so I'll stick to using prisms (10 and 20 factor are all I need here), a tape, and a clinometer for the heights and other reasonably-priced tools that pay for themselves over and over again. Joe Z - In most cases I don't use a clinometer much either (a 3-log tree is the premium here), but I think site index is a relatively valid concept to measure tree growth productivity, and since I promised to include that on the plan I will be writing for my clients, I have to have some valid way to measure the tree heights other than bringing Bob Leverett along. The other clinometer is for my vest that I use for big marking jobs and that vest scares little children it's so painted up and faded. My thought is spend another $300 bucks and get a vest that I can actually wear when I meet customers for the first time to make at least a decent impression. It's a cheaper alternative to buying one of those pretty fancy new dodges that the rich mills buy for the woodchucks...hopefully this year I can afford to buy one of their old used beat-up trucks that is slightly nicer than my current one, but we'll see! This shows how different inventory can be in different places. A relaskop is standard equipment for cruisers in the far west, as necessary as corks. I haven't seen a prism used since I taught a bunch of fish bios how to determine basal area in riparian strips a few years back. It was the simplest tool for the job. It's possible to eyeball trees accurately - if circumstances are good and there are times we all do it - but in the not very long run the error will get you. West coast cruisers are instrument-centric. Most cruises on the west side are done on the basis of sorts, which mean you're using variable length logs limited by appearance and minimum diameter. Since the most often used cruise program uses Behre's hyperbola as the model, diameters are taken at dbh and formpoint and at the top of each log, plus the bottleneck at the top. A typical tree has three to six measure points on it. The sometimes steep country occasionally means you've got to relaskop the dbh too. Those of us who use em a lot have memorized all the BAF and bar/scale measures for different distances out from the tree. They even serve as a fair rangefinder when the 75 foot tape breaks. |
#11
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question on clinometers
Must be a matter of that "Texan pride" thang :-)
Don Staples wrote: It must be a matter of age, I use a Haga. "Geoff Kegerreis" wrote in message ... Thanks for the advice, guys. I ordered a Brunton this time and we'll see how it goes. As far as the relaskop goes, I agree with Joe Schmoe that it is prohibitively expensive and too damned bulky. A cool tool, but not worth the $1300 you'd purchase one for new now as far as I'm concerned. The tallest tree in my main service area is probably less than 150', and there are no requirements of any agency or landowner that I am aware of that enforce the use of relaskops similar to what the USFS does out there in region 1 and whatever the PNW region number is - so I'll stick to using prisms (10 and 20 factor are all I need here), a tape, and a clinometer for the heights and other reasonably-priced tools that pay for themselves over and over again. Joe Z - In most cases I don't use a clinometer much either (a 3-log tree is the premium here), but I think site index is a relatively valid concept to measure tree growth productivity, and since I promised to include that on the plan I will be writing for my clients, I have to have some valid way to measure the tree heights other than bringing Bob Leverett along. The other clinometer is for my vest that I use for big marking jobs and that vest scares little children it's so painted up and faded. My thought is spend another $300 bucks and get a vest that I can actually wear when I meet customers for the first time to make at least a decent impression. It's a cheaper alternative to buying one of those pretty fancy new dodges that the rich mills buy for the woodchucks...hopefully this year I can afford to buy one of their old used beat-up trucks that is slightly nicer than my current one, but we'll see! :-) GK Joe Zorzin wrote: I use a clinometer for about 1 minute each year- at the beginning of timber marking season- I use it to see if I can still eyeball log heights. I always find that I still can. I wonder what I could get for this ancient tool on Ebay- might as well get rid of it. G -- Joe Zorzin http://www.forestmeister.com "Geoff Kegerreis" wrote in message ... Foresters: I am looking to purchase a clinometer for another cruising vest I'm putting together. I see that there is a $13 difference between the brunton and the suunto. I have a Suunto now, but not a brunton. Anyone have any experience with the Brunton one - Is it any worse for wear than the Suunto is? Is the sighting aperature good in it? Any advice is welcomed from those who have experience with the brunton clinometer. Thanks, Geoff Kegerreis |
#12
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question on clinometers
Ok, I can definitely see why everyone west of the Rockies owns one of those
suckers! In the case you mentioned below, it would really be the only tool that is practical for the job (at least to date). Sometime someone will come out with a laser relaskop that is completely automatic. It will probably cost 10k, but people will buy it - I will stick to the cheap, pratical tools. Geoff Kegerreis mhagen wrote: Geoff Kegerreis wrote: Thanks for the advice, guys. I ordered a Brunton this time and we'll see how it goes. As far as the relaskop goes, I agree with Joe Schmoe that it is prohibitively expensive and too damned bulky. A cool tool, but not worth the $1300 you'd purchase one for new now as far as I'm concerned. The tallest tree in my main service area is probably less than 150', and there are no requirements of any agency or landowner that I am aware of that enforce the use of relaskops similar to what the USFS does out there in region 1 and whatever the PNW region number is - so I'll stick to using prisms (10 and 20 factor are all I need here), a tape, and a clinometer for the heights and other reasonably-priced tools that pay for themselves over and over again. Joe Z - In most cases I don't use a clinometer much either (a 3-log tree is the premium here), but I think site index is a relatively valid concept to measure tree growth productivity, and since I promised to include that on the plan I will be writing for my clients, I have to have some valid way to measure the tree heights other than bringing Bob Leverett along. The other clinometer is for my vest that I use for big marking jobs and that vest scares little children it's so painted up and faded. My thought is spend another $300 bucks and get a vest that I can actually wear when I meet customers for the first time to make at least a decent impression. It's a cheaper alternative to buying one of those pretty fancy new dodges that the rich mills buy for the woodchucks...hopefully this year I can afford to buy one of their old used beat-up trucks that is slightly nicer than my current one, but we'll see! This shows how different inventory can be in different places. A relaskop is standard equipment for cruisers in the far west, as necessary as corks. I haven't seen a prism used since I taught a bunch of fish bios how to determine basal area in riparian strips a few years back. It was the simplest tool for the job. It's possible to eyeball trees accurately - if circumstances are good and there are times we all do it - but in the not very long run the error will get you. West coast cruisers are instrument-centric. Most cruises on the west side are done on the basis of sorts, which mean you're using variable length logs limited by appearance and minimum diameter. Since the most often used cruise program uses Behre's hyperbola as the model, diameters are taken at dbh and formpoint and at the top of each log, plus the bottleneck at the top. A typical tree has three to six measure points on it. The sometimes steep country occasionally means you've got to relaskop the dbh too. Those of us who use em a lot have memorized all the BAF and bar/scale measures for different distances out from the tree. They even serve as a fair rangefinder when the 75 foot tape breaks. |
#13
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question on clinometers
This year I replace my 16 year old 250,000 mile truck with a "new" one. Old
one ran better. Haga the same, I been using one for 35 years, and it works for me. Other than that, I agree 100% on the tape and a 10 or 20 factor prism. Yup, works in Texas. "Geoff Kegerreis" wrote in message ... Must be a matter of that "Texan pride" thang :-) Don Staples wrote: It must be a matter of age, I use a Haga. |
#14
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question on clinometers
I use a clinometer for about 1 minute each year- at the beginning of timber
marking season- I use it to see if I can still eyeball log heights. I always find that I still can. I wonder what I could get for this ancient tool on Ebay- might as well get rid of it. G -- Suuntos clinometers bring $40-75 on ebay. Jerry- collector of old forestry crap |
#15
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question on clinometers
"Jerry Mohlman" wrote in message ... I use a clinometer for about 1 minute each year- at the beginning of timber marking season- I use it to see if I can still eyeball log heights. I always find that I still can. I wonder what I could get for this ancient tool on Ebay- might as well get rid of it. G -- Suuntos clinometers bring $40-75 on ebay. Jerry- collector of old forestry crap Well, since I've only used it for one minute per year- I can advertise it as in mint condition! G -- Joe Zorzin http://www.forestmeister.com |
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