This is a better explanation then my textbook. It really is crucial to see this and not just have it explained step by step.

this has helped more than my $80 textbook and college professor

This is perfect coming from someone who is a visual learner I've been struggling just reading my textbook

This helped me out quite a bit. I'm no surveyor, but my job sometimes requires getting elevations and I never had to do it in an urban environment (going around corners and such) and I now have a better understanding.

The graphic is simple and very effective. Your explanation if perfect! Thank you.

Very clearly explained. Thank you!

Thanks needed a refresher crash course , been ten years since i ran a level loop and took notes , lmao

great video if you do the math in a paper it makes more sense easy to catch after you find the first elevation

wonderfully it is explained. Thanks for sharing the knowledge.

Great video. Thank you!

H.I=R.L+B.S R.L=H.I-F.S thanx great tutorial

Thank u very much! its really help me alot!

Easily comprehensible...Great work.....Thank u......Pliz upload more videos on Civil Engg....

Very helpful thank you!

Yesss and Here we go, night before final exam im here🚶‍♂️ 2 a.m now and exam is in 9 a.m From civil engineering dept😮‍💨

True or False: when performing calculations during a level run, backsights are always subtracted and foresights are always added.

where did u get BS (BCD and E) from, I thought FS(B) was gonna become BS for C please help I am confused

thankx for sharing

If you use a flat surface can the HI stay the same the whole time? so after a read, I just subtract to the same elevation continuously? Like is I don't move the instrument?

Excellent G

Great work

very helpfull! Thanks!

very helpful, thx for sharing!

thank u ^^ .. thats helped me alot

Such a good explanation. Thank you!!

Thanks a lot! 💕

thank Q u r a lot better than my teacher,...

i like this one and it help me lot thanks the team uploaded

made it very simple thank you

How do u get ab bc.. Distances? Google map?

Where and how do you get FS numbers?

i have just got to the bottom of all these things, after your video, am not a surveyor but i like to understand things around me. i want to know how a total station works. V good video. thanx

great عالی واید تمام

thanks for help

thank you.

very help full

thanks,that relly help...!!can u show how to calculate solar observation...

Ramdan al mubarik

thank you

very educative

Perfect

awesome

Thank you so much

nice video

very good

What kind of leveling is this?

so simpel to do it. dont know why people get frustrated with this. although, good video

Thanks

thank u its helpful

what if there is no known elevation?

thnx

Thank

it's nice

where do 2.64 comes from

man i have my surveying final practical tomorrow, im scared af, don't have a clue abt any of this

nice

Useful in schools

Why the answer is C ?

why are all the people commenting below are Indians ?????

Now explain how any actual accuracy can be acheived on an ever curving surface. The Earth has a perpetually curving surface right? Right? Wrong. The only way leveling can acheive any accuracy at all is because the Earth's surface is flat, and measurements are taken in relation to a level plane. This is common sense.