Also when working in extreme cold conditions, after taking the tripod out of a warm vehicle and after you level the instrument, put snow at the base of each leg. This will prevent the instrument from settling due to the temperature change between the feet and the soil. Warm metal will thaw cold soil due to the difference of temp between the feet and soil.
Luke, he used the leveling screws correctly. He is saying not to turn the leveling screws the same way at the same time. Like if your going clockwise on one screw, do not go clockwise on the other one. You would go clockwise on one and counter clockwise on the other. Watch his hands when he levels it up you'll see that on one screw he was going clockwise and other one he was going counter clockwise.
Glad to see this lesson production show today Sunday 17/06/2018;Time:-17:48 p:m. & conclusively with much appreciation as well! It's me, Sule Shangodoyin.
I love the content! We are a family of surveyors. In my father's generation, there are 2 of them and in my generation there are already 3 and I soon will be the 4th, hopefully. Ahahahah!
Thanks Very Much, I really learned a lot of things...Before my teacher lecture me, I Know Everything....I watched and liked every video u Posted thanks .....I appreciate ur works.
Just curious how you would do elevation over long distances, like a mile, since a laser or sight level would not account for the curvature of earth, but a water level would, assuming no geomagnetic or gravimetric anomalies close by...
@@henra2244 so how did they do it before GPS? Like 25 years ago is not that long ago. Laser level and accept the inaccuracy due to earth's curvature? Toronto's runways are 2 miles long!
I used instruments in late fall in central Minnesota, the warm legs from the warm truck would actually sink into the somewhat frozen ground. We would then put snow around the bottom of the legs to counteract thawing. m
Can any body help me? Why can I measure the elevation at sea level and I can measure the elevation of the mountain top and every foot in between but I can not measure the 8" per mile squared according to the pythagorean theorum of geometry and spheres for earth to be a spinning ball with a circumference of 24,901 miles?
If you set your level on shore take a reading and shoot a mile out onto a lake...your reading out on the lake will be off by the drop from the circumference of the planet
This is an "automatic" level - meaning it contains an additional internal leveling mechanism that makes use of gravity for fine adjustment. I don't think the video mentions that. But when buying a level, it's important to get an automatic one for the best accuracy. So here we actually see 4 leveling mechanisms at work: the tripod legs, the dome adjustment at the top of the tripod, the three legs at the bottom of the level, and finally the internal gravity-based automatic adjuster.
You mean it's collaborated to the horizontal 'level' axis. Nothing to do with the word 'gravity'. Why have you had the urge to add this fictisious assumption??
+Poeticriffraff It is just how we do it...has shown to be more accurate over time and since you keep it set up while you shoot all your ties you don't have to fidget with it; it stays firmly in place. Then you pull it out and go to the second back site when you are done with your first ties.
Adam Smith ahhh that makes sense. The flat tops have nothing but the bolt keeping it in place where the dome top has a coupling so to speak. Thanks man
Hello friend, I work as a surveyor in Belarus. Tell a friend which sites in the USA I should apply for to find a job as a surveyor, I worked only in geodetic support for construction along this profile, building houses, schools, kindergartens. Will they take me if I have a Belarusian diploma or do I need to retrain in the USA and where to go to retrain in the USA?
as someone who only started enrolling in sem 1 i find this very helpful. no wonder the calculation had so many errors to the point the result became invalid. i hope there won't be any issues anymore 😅
What if the other end was in a hole, or dip? When you read if the space between the two points is level, reads that it is in fact level, but because the other end was in a dip, or hole, etc. etc. These things aren't accurate. Your not measuring anything. Your only measuring the two points.
Mark II Wrong. You read the level of a control point first. From the elevation of that known point you can then measure the other points you need to and calculate the elevations and grades.
optical level & staff were kept in museums 30 years ago. Jewish state using digital equipments which is a one man operation; saved the cost of one man.
Calling my phone, 3 o'clock in the morn' My shorty right here, what you tryna get swerved? Asking all them questions, why you pressing with aggression? I ain't stressing who you texting, stop flexing, I'm swervin' Praying on my downfall, hoping that I flop You haters better stop, you about to get swerved Pulled up to the lot with a lot, bought a drop, dropped the top I don't stop at the stop, I'm swervin' Girl I'm with you, show some confidence How you leave a king just to find a prince? How you push the whip and it ain't got the tints? The engine in my car'll turn a Demon to a rocket ship Dropped outta school, but you know I caught that scholarship Teamed up with my boy Lance, now we got all kinda hits Stackin' chips, I gotta dip Run it up, you run your lips Fat stacks, you counterfeit Brand new Rollie, I'm drowning it Calling my phone, 3 o'clock in the morn' My shorty right here, what you tryna get swerved? Asking all them questions, why you pressing with aggression? I ain't stressing who you texting, stop flexing, I'm swervin' Praying on my downfall, hoping that I flop You haters better stop, you about to get swerved Pulled up to the lot with a lot, bought a drop, dropped the top I don't stop at the stop, I'm swervin' Why you mad at me? Your girl looking over here, I got that bag on me All 'cause I came out the womb and I was born ready Velveeta rag know I got that swag on me I got ice on my wrist, ice on my neck Real VV's you ain't even gotta check Let me humble down, I ain't even gotta flex At the end of the month I'ma need both checks and I'm swervin' Calling my phone, 3 o'clock in the morn' My shorty right here, what you tryna get swerved? Asking all them questions, why you pressing with aggression? I ain't stressing who you texting, stop flexing, I'm swervin' Praying on my downfall, hoping that I flop You haters better stop, you about to get swerved Pulled up to the lot with a lot, bought a drop, dropped the top I don't stop at the stop, I'm swervin' You about to get swerved
Makes no sense to me at all when he says about the levelling screws he mentioned to turn them both in or out but not the same direction but yet he was doing just that!!
I meant to reply to your comment on your comment box, but I messed up and put my reply to your comment at the top of all the other comments. I thinks it's like 3 or 4 above your comment :-)
What are you lining it up over? Generally you have to have it leveled over top of something, how will you know if it is hit off course? The accuracy would be totally screwed and that would bring complete liability on your company.
Adam Smith that's a level, it doesn't have to be over a point. You could set it up in a pool and as long as it stays in the same spot, stays level, and stays at the same elevation it'll be accurate
Not bad. These types instruments have "floating" crosshairs which is the automatic reference. The "level bubble" you see here is really a "rough" level. Older traditional transit levels did not "float" the crosshairs and must be leveled exactly using the included precision bubble.
learning this in covid era is so hard because you dont have face to face class...thank you for the video
Also when working in extreme cold conditions, after taking the tripod out of a warm vehicle and after you level the instrument, put snow at the base of each leg. This will prevent the instrument from settling due to the temperature change between the feet and the soil. Warm metal will thaw cold soil due to the difference of temp between the feet and soil.
avoid metal tripods, your hands can easily get stuck to the metal.
Kudos to whomever did the subtitles. They're a godsend
Yeah. Wish British people would just skip all the bullsht
I knew the level, but I'm studying English with this lesson.🤭 Very clear pronunciation. Thank you, colleagues!
A good suite of introductory videos in watchable sections. I recommend these to my students.
Luke, he used the leveling screws correctly. He is saying not to turn the leveling screws the same way at the same time. Like if your going clockwise on one screw, do not go clockwise on the other one. You would go clockwise on one and counter clockwise on the other. Watch his hands when he levels it up you'll see that on one screw he was going clockwise and other one he was going counter clockwise.
oh i just realized bruce wayne work as a surveyor during the day! nice work batman
Wait, thats Elon Musk...
Glad to see this lesson production show today Sunday 17/06/2018;Time:-17:48 p:m. & conclusively with much appreciation as well!
It's me,
Sule Shangodoyin.
Sule Shangodoyin Good for you. You’re last name is also very interesting lol
Thank you so much! I had a hard time levelling the equipment in todays lab and it is so frustrating. But hopefully this tip i can do it better
What is the use of automatic leverl
I love the content! We are a family of surveyors. In my father's generation, there are 2 of them and in my generation there are already 3 and I soon will be the 4th, hopefully. Ahahahah!
Thanks Very Much, I really learned a lot of things...Before my teacher lecture me, I Know Everything....I watched and liked every video u Posted thanks .....I appreciate ur works.
Do some levels have an Earth curvature calculator?
It's 17th September 2022 I've learnt something as a lady surveyor Thank you 🥰
and that telescope will help in lining things up with Stonehenge or the Great Pyramids? or with Rome?
ECWnWWF all good bro
Basic stuff to a builder!
Just curious how you would do elevation over long distances, like a mile, since a laser or sight level would not account for the curvature of earth, but a water level would, assuming no geomagnetic or gravimetric anomalies close by...
Lol sounds like you already know the answer, why bother asking? Looking for an ego boost? Lol
@@henra2244 no I'm serious. For example how would they level airport runways?
@@stevespyder by using a grader with a GPS levelling system on it. Excavation is done by heavy machinery, not by hand.
@@henra2244 so how did they do it before GPS? Like 25 years ago is not that long ago. Laser level and accept the inaccuracy due to earth's curvature? Toronto's runways are 2 miles long!
@@stevespyder by using maths and doing curvature and refraction correction.
Interesting. I've been surveying 20 years and have never once seen a set of dome top legs.
I used instruments in late fall in central Minnesota, the warm legs from the warm truck would actually sink into the somewhat frozen ground. We would then put snow around the bottom of the legs to counteract thawing. m
Anybody else notice the 'professional surveyors', watching a youtube video "for beginners" and bitching about it in the comment section?
I mean as long as they are clearing misinformations it's ok
Yes
is that what you call dumpy level?
Can any body help me? Why can I measure the elevation at sea level and I can measure the elevation of the mountain top and every foot in between but I can not measure the 8" per mile squared according to the pythagorean theorum of geometry and spheres for earth to be a spinning ball with a circumference of 24,901 miles?
If you set your level on shore take a reading and shoot a mile out onto a lake...your reading out on the lake will be off by the drop from the circumference of the planet
This is an "automatic" level - meaning it contains an additional internal leveling mechanism that makes use of gravity for fine adjustment. I don't think the video mentions that. But when buying a level, it's important to get an automatic one for the best accuracy. So here we actually see 4 leveling mechanisms at work: the tripod legs, the dome adjustment at the top of the tripod, the three legs at the bottom of the level, and finally the internal gravity-based automatic adjuster.
You mean it's collaborated to the horizontal 'level' axis. Nothing to do with the word 'gravity'. Why have you had the urge to add this fictisious assumption??
@@MelomaniaDJs sorry mate but gravity controls that axis 😂 I’ve heard the same term coined many times no need to be a cuck
How is that automatic?
Iam Gowtham..My auto leavel instrument is showing scale reading mirror type how to rectify
It's very nice . Give more ideas to civil students
Is this faster xp than oak larders?
is this video taken in uk?
The scale on the side seems a little small to me does anyone else still use the horizontal scale on the flat top devices? If so which is preferable?
This video kept popping up in my recommended for months and I had no idea why. After watching it I still have no idea why.
Why is a dome top tripod more commonly used for auto levels?
+Poeticriffraff It is just how we do it...has shown to be more accurate over time and since you keep it set up while you shoot all your ties you don't have to fidget with it; it stays firmly in place. Then you pull it out and go to the second back site when you are done with your first ties.
Adam Smith
ahhh that makes sense. The flat tops have nothing but the bolt keeping it in place where the dome top has a coupling so to speak.
Thanks man
So the camera cannot see people with clothes on as naked?
please upload a use full videos for diploma students
Thank you, very easy to understand from the UK.
Hello friend, I work as a surveyor in Belarus. Tell a friend which sites in the USA I should apply for to find a job as a surveyor, I worked only in geodetic support for construction along this profile, building houses, schools, kindergartens. Will they take me if I have a Belarusian diploma or do I need to retrain in the USA and where to go to retrain in the USA?
What the best way to create an horizontal plane over water for about 1 mile w out doing an 1 shot A to B. Too much refraction
as someone who only started enrolling in sem 1 i find this very helpful. no wonder the calculation had so many errors to the point the result became invalid. i hope there won't be any issues anymore 😅
Ur not alone I started in sep and man it’s not easy
I really learnt a lot in this video, and this is only part one 😁👍🔥🔥 great content
Made of total station and the price pl
thank you from South Africa
So.....where's the "automatic" part ? Leveling the device looked very "manual" to me.
Super!!! This explains a lot Thank you sir
Thank you so much for this!
How do rivers work on a globe?
They flow downhill in all directions. That only makes sense on the geocentric model.
Ooohh..Damn...They only show the procedure of setting out the Dumpy level...!!!! But this video is helpful...Carry on admin..#
LOL!!!
Было очень познавательно и позитивно-так скажут те которые понимают English
So DONT drop then?
they do not bounce
What is the level accuracy of the tool?
Better than a total station
wats the magnification
thank you for the lesson...
what about totale station leica ts 11
how to make center of road
Amazing, thank you sir
really very very useful sir.. thank u vry much
What if the other end was in a hole, or dip? When you read if the space between the two points is level, reads that it is in fact level, but because the other end was in a dip, or hole, etc. etc. These things aren't accurate. Your not measuring anything. Your only measuring the two points.
Mark II Wrong. You read the level of a control point first. From the elevation of that known point you can then measure the other points you need to and calculate the elevations and grades.
You will see on that big ruler, how exactly deep that hole is. And don't forget to ask yourself what you are actually measuring.
There is no level on a ball. Only perpendicular to the poles.
Good video learning
How you make this?
I looking for job in topographic please I help me
optical level & staff were kept in museums 30 years ago. Jewish state using digital equipments which is a one man operation; saved the cost of one man.
amazing video
After my frustration in yesterday’s class, I had to be here
So interesting, I really like this course.
Nice work dear
Calling my phone, 3 o'clock in the morn'
My shorty right here, what you tryna get swerved?
Asking all them questions, why you pressing with aggression?
I ain't stressing who you texting, stop flexing, I'm swervin'
Praying on my downfall, hoping that I flop
You haters better stop, you about to get swerved
Pulled up to the lot with a lot, bought a drop, dropped the top
I don't stop at the stop, I'm swervin'
Girl I'm with you, show some confidence
How you leave a king just to find a prince?
How you push the whip and it ain't got the tints?
The engine in my car'll turn a Demon to a rocket ship
Dropped outta school, but you know I caught that scholarship
Teamed up with my boy Lance, now we got all kinda hits
Stackin' chips, I gotta dip
Run it up, you run your lips
Fat stacks, you counterfeit
Brand new Rollie, I'm drowning it
Calling my phone, 3 o'clock in the morn'
My shorty right here, what you tryna get swerved?
Asking all them questions, why you pressing with aggression?
I ain't stressing who you texting, stop flexing, I'm swervin'
Praying on my downfall, hoping that I flop
You haters better stop, you about to get swerved
Pulled up to the lot with a lot, bought a drop, dropped the top
I don't stop at the stop, I'm swervin'
Why you mad at me?
Your girl looking over here, I got that bag on me
All 'cause I came out the womb and I was born ready
Velveeta rag know I got that swag on me
I got ice on my wrist, ice on my neck
Real VV's you ain't even gotta check
Let me humble down, I ain't even gotta flex
At the end of the month I'ma need both checks and I'm swervin'
Calling my phone, 3 o'clock in the morn'
My shorty right here, what you tryna get swerved?
Asking all them questions, why you pressing with aggression?
I ain't stressing who you texting, stop flexing, I'm swervin'
Praying on my downfall, hoping that I flop
You haters better stop, you about to get swerved
Pulled up to the lot with a lot, bought a drop, dropped the top
I don't stop at the stop, I'm swervin'
You about to get swerved
HaHa, what a funny guy
yeah i know ay
Thank you
be careful, the tool coughs if it's that high, keep the spirit to study in the surveyor world 🤗
That's really helpful 👍
Makes no sense to me at all when he says about the levelling screws he mentioned to turn them both in or out but not the same direction but yet he was doing just that!!
I meant to reply to your comment on your comment box, but I messed up and put my reply to your comment at the top of all the other comments. I thinks it's like 3 or 4 above your comment :-)
if u stroll in same direction its take time to level but was fine class
Not how I set up, but ok. He’s leveled, but is he lined up with control?
Well if your having to do all the adjustments to get it level, shouldn't it be called the "Manual level"? 8*/
It automatically lets you take a manual (ocular?) reading once you aim it at the pole (or whatever you call that large ruler).
@@KKhhoorrnniittee The "large ruler" as you call it is actually called a staff.
@@Eddie-ev9bv Thank you. I remembering hearing that in some other video. Apparently after this one (-;
Nice to be educated! Thank you
What are you lining it up over? Generally you have to have it leveled over top of something, how will you know if it is hit off course? The accuracy would be totally screwed and that would bring complete liability on your company.
Adam Smith that's a level, it doesn't have to be over a point. You could set it up in a pool and as long as it stays in the same spot, stays level, and stays at the same elevation it'll be accurate
thank you sir nicely explained.
really helpful. thanks.
Thank you OTEN
Not bad. These types instruments have "floating" crosshairs which is the automatic reference. The "level bubble" you see here is really a "rough" level. Older traditional transit levels did not "float" the crosshairs and must be leveled exactly using the included precision bubble.
I need to know how to calibrate a auto level . Anyone have any ideas?
👍👍👍👍👍
Nice vid!!!!!
Well made
Thank you for sharing
Thank you very much!
Well done...
Your trypoid open wrong not settings in body touch
very informative video, nice review
I want to get a job in land surveying after more of it
Very nice
Amazing............................................thank you................sooooooooooooooooomuch.............you really helped me..:):)
這是一般的水準儀用來施測高程
this is helpful only for beginners
Yeah like me!
right
The video is called "Introduction to Leveling" so your comment is redundant.
great
Id like to do this so it gives me a reason to buy a Toyota Land Cruiser to get onto all the construction sites.
Thanks for this.
I like it so much
Good man🕌
Helpful
Great Job..! (y)
Just wanted to share something try translating OTEN in English
Sir, could you please translate it Bengali ? Please, lpease.
Excellent