Surveying 1 - Introduction to leveling, OTEN Building and Construction • Surveying 1 - Introduc...
Пікірлер: 249
@atokznenekz54733 жыл бұрын
learning this in covid era is so hard because you dont have face to face class...thank you for the video
@markallen32936 жыл бұрын
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.
@freelunch995 жыл бұрын
avoid metal tripods, your hands can easily get stuck to the metal.
@ptnhlo20232 жыл бұрын
I knew the level, but I'm studying English with this lesson.🤭 Very clear pronunciation. Thank you, colleagues!
@brandonmunson25459 жыл бұрын
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.
@Donatello1z6 жыл бұрын
oh i just realized bruce wayne work as a surveyor during the day! nice work batman
@cocacola91383 жыл бұрын
Wait, thats Elon Musk...
@brucewright21613 жыл бұрын
A good suite of introductory videos in watchable sections. I recommend these to my students.
@nathaliekim32946 жыл бұрын
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
@reytorino3 жыл бұрын
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!
@kawanbaqi82587 жыл бұрын
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.
@thecasualreviewer21486 жыл бұрын
Anybody else notice the 'professional surveyors', watching a youtube video "for beginners" and bitching about it in the comment section?
@saujanyapoudel89109 ай бұрын
I mean as long as they are clearing misinformations it's ok
@suleshangodoyin6 жыл бұрын
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.
@DonRoyalX5 жыл бұрын
Sule Shangodoyin Good for you. You’re last name is also very interesting lol
@ochiengquinter60482 жыл бұрын
It's 17th September 2022 I've learnt something as a lady surveyor Thank you 🥰
@quintili12 жыл бұрын
Interesting. I've been surveying 20 years and have never once seen a set of dome top legs.
@NoWhereToRun222 жыл бұрын
Kudos to whomever did the subtitles. They're a godsend
@deedeecarlsberg1568Ай бұрын
Yeah. Wish British people would just skip all the bullsht
@markallen3293 Жыл бұрын
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
@user-ht7pl6go1v Жыл бұрын
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 😅
@jonathancharles371910 ай бұрын
Ur not alone I started in sep and man it’s not easy
@preciousantonette98073 жыл бұрын
is that what you call dumpy level?
@347chas5 жыл бұрын
Thank you, very easy to understand from the UK.
@In_Rem6 жыл бұрын
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?
@blaketodd12083 жыл бұрын
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
@balasubramaniv58 жыл бұрын
It's very nice . Give more ideas to civil students
@Festerbestertester66 жыл бұрын
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.
@MelomaniaDJs5 жыл бұрын
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??
@B_A_O692 жыл бұрын
@@MelomaniaDJs sorry mate but gravity controls that axis 😂 I’ve heard the same term coined many times no need to be a cuck
@sediye9 жыл бұрын
thank you from South Africa
@RandomCarrot28062 жыл бұрын
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.
@ECWnWWF6 жыл бұрын
and that telescope will help in lining things up with Stonehenge or the Great Pyramids? or with Rome?
@rattyboy37424 жыл бұрын
ECWnWWF all good bro
@brianburnssailorslife53833 жыл бұрын
Basic stuff to a builder!
@andikacandrayt69802 жыл бұрын
Good video learning
@stevespyder2 жыл бұрын
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 Жыл бұрын
Lol sounds like you already know the answer, why bother asking? Looking for an ego boost? Lol
@stevespyder Жыл бұрын
@@henra2244 no I'm serious. For example how would they level airport runways?
@henra2244 Жыл бұрын
@@stevespyder by using a grader with a GPS levelling system on it. Excavation is done by heavy machinery, not by hand.
@stevespyder Жыл бұрын
@@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!
@henra2244 Жыл бұрын
@@stevespyder by using maths and doing curvature and refraction correction.
@animeeditz40628 жыл бұрын
Ooohh..Damn...They only show the procedure of setting out the Dumpy level...!!!! But this video is helpful...Carry on admin..#
@jackies358 жыл бұрын
LOL!!!
@homesafepropertydavao65422 жыл бұрын
amazing video
@thatomothapo4804 Жыл бұрын
I really learnt a lot in this video, and this is only part one 😁👍🔥🔥 great content
@aswmaha7 жыл бұрын
Thank you so much for this!
@athariart90573 жыл бұрын
What is the use of automatic leverl
@diasmuratov162 жыл бұрын
Было очень познавательно и позитивно-так скажут те которые понимают English
@arabyaramy58376 жыл бұрын
thank you for the lesson... what about totale station leica ts 11
@April-rj8lf5 жыл бұрын
There is no level on a ball. Only perpendicular to the poles.
@robertfonsworth30743 жыл бұрын
How do rivers work on a globe? They flow downhill in all directions. That only makes sense on the geocentric model.
@Cyberjesters Жыл бұрын
Super!!! This explains a lot Thank you sir
@samwakefield153 жыл бұрын
Do some levels have an Earth curvature calculator?
@poeticriffraff9 жыл бұрын
Why is a dome top tripod more commonly used for auto levels?
@adamsmith41039 жыл бұрын
+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.
@poeticriffraff9 жыл бұрын
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
@rogerkingip93995 жыл бұрын
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.
@shreyasgowda30856 жыл бұрын
really very very useful sir.. thank u vry much
@gowthamreddybandi8836 жыл бұрын
Iam Gowtham..My auto leavel instrument is showing scale reading mirror type how to rectify
@28704joe3 жыл бұрын
So.....where's the "automatic" part ? Leveling the device looked very "manual" to me.
@raqialife92863 жыл бұрын
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
@always_akhi7 жыл бұрын
please upload a use full videos for diploma students
@clip0127 жыл бұрын
So the camera cannot see people with clothes on as naked?
@BilalBangash-dr8dd9 күн бұрын
Nice work dear
@donatowaahd-akwayi9773 жыл бұрын
So interesting, I really like this course.
@RoyAndrews829 жыл бұрын
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.
@8Jhartzell8 жыл бұрын
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.
@KKhhoorrnniittee5 жыл бұрын
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.
@LiamSorta8 жыл бұрын
Is this faster xp than oak larders?
@armorvestrus41193 жыл бұрын
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?
@Gisa_Mc_Keys5 жыл бұрын
Well made
@kaelynmason56194 жыл бұрын
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
@kaelynmason56194 жыл бұрын
HaHa, what a funny guy
@kaelynmason56194 жыл бұрын
yeah i know ay
@fernandog.aguirre27914 жыл бұрын
Nice to be educated! Thank you
@WaiWai-qv4wv3 жыл бұрын
Thanks
@HutamaSurveyChannel4 жыл бұрын
be careful, the tool coughs if it's that high, keep the spirit to study in the surveyor world 🤗
@armoredghost74659 жыл бұрын
really helpful. thanks.
@endrishankya95999 жыл бұрын
if u stroll in same direction its take time to level but was fine class
@bhupenderdhami11427 жыл бұрын
thank you sir nicely explained.
@user-so6vd5de3v Жыл бұрын
That's really helpful 👍
@ggdfggdfgdffgfddg34 Жыл бұрын
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?
@r.r.construction8595 жыл бұрын
Very nice
@icbarbulescu9 жыл бұрын
is this video taken in uk?
@budthebud91085 жыл бұрын
So DONT drop then?
@freelunch995 жыл бұрын
they do not bounce
@achiringwi55633 жыл бұрын
After my frustration in yesterday’s class, I had to be here
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!!
@brandonmunson25459 жыл бұрын
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 :-)
@GovindYadav-cj7wv9 жыл бұрын
Thanks for this.
@mohammadsiddiqamon26965 жыл бұрын
Excellent
@siyabongashabalala-ns2lv Жыл бұрын
Well done...
@WeziMuwowo Жыл бұрын
Thank you
@Polaris-19 жыл бұрын
Great Job..! (y)
@lastone71798 жыл бұрын
this is helpful only for beginners
@upstate51018 жыл бұрын
Yeah like me!
@EngineerBoyOfficial6 жыл бұрын
right
@fredgarvinMP6 жыл бұрын
The video is called "Introduction to Leveling" so your comment is redundant.
@lavkushyadav42854 жыл бұрын
Good
@aliceumurerwa792Ай бұрын
how to make center of road
@fourfortyroadrunner67013 жыл бұрын
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.
@saurabhkg58566 жыл бұрын
well made
@StillSkrilla8 жыл бұрын
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.
@midekec7 жыл бұрын
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
@user-cq1cd8nm4n2 жыл бұрын
I looking for job in topographic please I help me
@hedersanchez45045 жыл бұрын
I need to know how to calibrate a auto level . Anyone have any ideas?
@bewarhazimkhalid49798 жыл бұрын
nice
@MoneymineAnna4 жыл бұрын
Very helpful..
@jaydawg41726 жыл бұрын
Nice vid!!!!!
@jasperedwards33417 жыл бұрын
wats the magnification
@oddities-whatnot2 жыл бұрын
Id like to do this so it gives me a reason to buy a Toyota Land Cruiser to get onto all the construction sites.
@akubudaksurvey42333 жыл бұрын
Good info
@Sir_Gugharde_Wuglis4 жыл бұрын
Not how I set up, but ok. He’s leveled, but is he lined up with control?
@icysteve465 жыл бұрын
Well if your having to do all the adjustments to get it level, shouldn't it be called the "Manual level"? 8*/
@KKhhoorrnniittee5 жыл бұрын
It automatically lets you take a manual (ocular?) reading once you aim it at the pole (or whatever you call that large ruler).
@Eddie-ev9bv4 жыл бұрын
@@KKhhoorrnniittee The "large ruler" as you call it is actually called a staff.
@KKhhoorrnniittee4 жыл бұрын
@@Eddie-ev9bv Thank you. I remembering hearing that in some other video. Apparently after this one (-;
@joharshah98769 жыл бұрын
well introduction
@wanbhashullai63383 жыл бұрын
Made of total station and the price pl
@pendotavinay79717 жыл бұрын
thanks sir
@carlocabras58342 жыл бұрын
Just wanted to share something try translating OTEN in English