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Resection Method in Surveying 

Rami Tamimi
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28 сен 2024

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Комментарии : 96   
@stefftravel
@stefftravel 5 месяцев назад
What is the most accurate angle when carrying out a 2 point resection ?
@josephcullipher3536
@josephcullipher3536 3 месяца назад
I don’t quite understand what’s happening here. You have set up, and used point blue as your BS, obtained that distance and set the angle to 0 degrees. Then you turned from your BS (blue) to point green, obtained the angle between those two and obtained a distance to point green. You then did this again for point orange. So at this point you have the distance from the TS to each hub, and the angles from blue to green, green to orange and orange to blue. But you don’t have a N, E, Z. Do you obtain the coordinates for your occupied point from the angles and distances that you collected? Am I missing something?
@mitchmackenzie3293
@mitchmackenzie3293 3 года назад
A "hub" is called a "dumpy" here in Australia, great video
@RamiTamimi
@RamiTamimi 3 года назад
Isn't it crazy how regionalized all the terms are. Within America we call different tools different names.
@alsmachining4018
@alsmachining4018 3 года назад
Aren't you supposed to use HD horizontal distance and not slope distance?
@RamiTamimi
@RamiTamimi 3 года назад
YESS THIS IS AN ERROR ON MY PART!!! USE HZ!
@BrannonH
@BrannonH 4 месяца назад
Ok I’m confused I know what a resection is and why it’s used but why do you have to do all the math when the total station we use at my job you can just back sight 2 control points and the total station will automatically do the math and know it’s location?
@EvianPullman
@EvianPullman 9 месяцев назад
THAT background music muzak blows Chunkkkkkssss!!! :( 😩🙁😡🤮🤢
@Metamerist625
@Metamerist625 Год назад
I am super greatful you have taken the trouble to upload this kind of information. I need to do some surveying for work, and I would be totally stuck without people like yourself putting these tutorials together
@bvchiino
@bvchiino 3 года назад
Should backsight be the farthest point for better accuracy?
@RamiTamimi
@RamiTamimi 3 года назад
This is a survey resection, not a traverse.
@zeraimebrahtuhabtu226
@zeraimebrahtuhabtu226 3 года назад
Thank you for the brilliant resourceful videos. I have one question , is it possible to correct the data if the reflector level was mistakenly set to 20m instead of 2 m?
@RamiTamimi
@RamiTamimi 3 года назад
Yes, you can do this in the office. You will notice your data has a large outlier, and if you have field notes or did the work yourself in the field, you will know what the correct number should be.
@zeraimebrahtuhabtu226
@zeraimebrahtuhabtu226 3 года назад
@@RamiTamimi Thank you very much. As you mentioned, I managed to correct outlier numbers in the office.
@JRGPS903
@JRGPS903 2 года назад
You can do it in the data collector too.
@michaelmolter6180
@michaelmolter6180 3 года назад
How would you do this without electronic distance measurement? Would a steel tape be the norm?
@RamiTamimi
@RamiTamimi 3 года назад
EDM is a pretty standard survey tool. You could do this would steel tape, not the norm, and your accuracy would not be anywhere near that of an EDM.
@strayblackcatsmeow
@strayblackcatsmeow 3 года назад
A steel tape is a good fall back if used properly. EDMs are preferred if environmental conditions are acceptable and equipment is calibrated.
@dkay_dkay
@dkay_dkay 2 года назад
Sir pls between pt blue and green where was the instrument located, at the middle?
@hakeebnandalal88
@hakeebnandalal88 Год назад
A pure resection requires just two horizontal angle measurements: A-B & B-C.
@supermanny73
@supermanny73 Год назад
When setting up the gun, doesn't it need a known or assumed point with coordinates and a backsite before you start taking any measurements? Is there a menu on the gun that allows you to take measurements without doing a station setup? That would be useful to know for first timers. Thank you. Great video.
@dylan9191
@dylan9191 10 месяцев назад
The gun will establish it's position based on the other known points measured during resection setup
@dave-o3954
@dave-o3954 2 года назад
Not a big deal for such short distances, but you were reading slope distance (which is going to be a little longer than horizontal).
@salvadorryanneeestuye4359
@salvadorryanneeestuye4359 3 года назад
Good day. How do you position your TS if you have 3 points(2known 1unknown) but there's something blocking your view at any one point? How can I get all 3 shots?
@lewishaycock3365
@lewishaycock3365 2 года назад
That’s what I’m also thinking 🥴🥴
@KwekuDanquah
@KwekuDanquah 2 года назад
That is where resection method is used.
@oatmeal7
@oatmeal7 3 года назад
Anybody else notice at ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-m-ds6ZxQ_Ic.html he was working the rod and the instrument at the same time?? LOL
@RamiTamimi
@RamiTamimi 3 года назад
That's my twin hahahahahahaha
@HunterGeophysicsAustralia
@HunterGeophysicsAustralia 2 года назад
I must be missing something here... so you've taken all those angle and distance measurements to the various points... but now what? How do you actually calculate the coordinates of the occupied point? Edit: never mind. I didn't realise this was part of a playlist and the next video shows how to do the calculations. (Here, for anyone else wondering: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-pKzn2VWMkow.html )
@georgeotis9516
@georgeotis9516 3 года назад
Finally someone who speak English I appreciate your work you are a life saver
@RamiTamimi
@RamiTamimi 3 года назад
Of course, glad to help!
@arcadebeast2219
@arcadebeast2219 3 года назад
It is relievingggggg!!!!☺☺☺☺☺☺
@mddeepak2291
@mddeepak2291 3 года назад
I want to learn
@GumballKinnie
@GumballKinnie 10 месяцев назад
Right! I am sorry, but most of these people should not try to do videos in English.
@sethtrauschke8159
@sethtrauschke8159 Год назад
you didn't show any math with a resection and you didn't check your work after you completed a resection
@mrcupcakeman32
@mrcupcakeman32 7 месяцев назад
@rami can you explain what the HA on the resection means and how it works please thanks!
@jabarredha9808
@jabarredha9808 Год назад
in case of this method u can do that simply by two points
@xanderfieldservices4235
@xanderfieldservices4235 9 месяцев назад
Lets talk about how a two point resection has Two possibilities and why this method should never be used in the field if you care about accuracy.
@mc1847
@mc1847 3 года назад
Why couldn’t you just set up over one of the known points and shoot to the rod on the unknown point?
@lancemartyngumtang4433
@lancemartyngumtang4433 2 года назад
Its called resection. Resection is used when you cannot setup on your known points. What you're describing is Occupy Coordinates/Point.
@Hammer1
@Hammer1 3 года назад
Oh damn, my heart stopped for a sec when you didn't hold the TS while screwing it to the tripod. But a nice video
@RamiTamimi
@RamiTamimi 3 года назад
Hahaha, don't worry the Total Station is in good hands.
@akashbadole916
@akashbadole916 3 года назад
Nice videos
@RamiTamimi
@RamiTamimi 3 года назад
Thanks!
@brycekaighn406
@brycekaighn406 3 года назад
So... you were on a known point, your BS was a known point, why would you use the resection function? I'll watch again I must have missed something.
@brycekaighn406
@brycekaighn406 3 года назад
Ah... so not only did you establish your station, but also the other unknown point?
@jackhoff7880
@jackhoff7880 2 года назад
The point where his total station on is unknown. You resect off the other known points to establish your X,Y,Z.
@obiebukaugonna2133
@obiebukaugonna2133 2 года назад
I enjoy all your videos...though I am just a new subscriber Rami. But I don't understand this video
@BastoDaWaver444
@BastoDaWaver444 3 года назад
Hit that like button this guy is saving my career ✌🏾
@monatamimi8125
@monatamimi8125 3 года назад
👍👍
@georgeotis9516
@georgeotis9516 3 года назад
Do you mind uploading a video about road draughting vertical and horizontal alignments using auto cad plotting corridors
@RamiTamimi
@RamiTamimi 3 года назад
Yes, I will be making curve videos very soon!
@stevexu7692
@stevexu7692 3 года назад
Dude I really like this as I'm taking geosurveying this quarter. A dedicated mic is all that I would recommend! Great work!
@RamiTamimi
@RamiTamimi 3 года назад
Glad you like the content. Yes, my old mic was quite cheap. I've since then upgraded.
@rockeygarcia5865
@rockeygarcia5865 Год назад
@@RamiTamimi Hey man, your music in the background is destructing
@spktabpna
@spktabpna 3 года назад
What's that device above 360 prism? How does that works?
@fuckyoubudday
@fuckyoubudday 3 года назад
That device is an RC (remote controller). What it does is emit an infrared beam which is found by a receiver on the handle of the robotic total station, it allows you to lock the robotic total station to the prism and track it as you move around.
@RamiTamimi
@RamiTamimi 3 года назад
Thanks for answering this Dave!
@fuckyoubudday
@fuckyoubudday 3 года назад
@@RamiTamimi - my pleasure! I want to say I love your videos. I've worked for Sokkia as a technical support person for a long time now, and am considering becoming a land surveyor. Your videos are going to help me get there, so thank you.
@greatpaulchikezie7493
@greatpaulchikezie7493 2 года назад
Thanks for your impacts on this topic resection survey
@bodzad
@bodzad 2 года назад
You are doing a great job Rami!! Keep it up, i like your content
@ALIEUFSAMAH
@ALIEUFSAMAH Год назад
Great lesson! But why did you use SD reading as the distance instead of HD reading? Please help me clear my doubt sir 🙏
@mdrakibhassan7666
@mdrakibhassan7666 3 года назад
Thank you so much for your nice sharing
@RamiTamimi
@RamiTamimi 3 года назад
Anytime!
@chunkynugget
@chunkynugget 2 года назад
How did you manage to record this with such bad audio?
@2morraw
@2morraw 3 года назад
please can you make a video on how to carry out horizontal and vertical reading thanks
@RamiTamimi
@RamiTamimi 3 года назад
Watch this video ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-7slV7bl3Dds.html
@NikLyons
@NikLyons Год назад
Thank you Rami for the great videos. You have helped demystify concepts in surveying that I didn't understand. I am about 1.5 years in this field. I am only making 20 bucks an hour currently here in Sarasota Florida but I'm watching your videos to try to build up my knowledge so I can work more efficiently and ultimately make more money. I'm 40 so I also would like to learn CAD on Carlson software. Do you have any advice for me trying to learn and earn more. Also do you know have videos explaining how to get certifications to make myself more valuable. My crew cheif said he's going to talk to the boss to get me paid more. I show up early and have a good attitude and have started to prove myself indispensable. I really need the money because I am hardly able to save money supporting my wife that is new to America from Iran. Any advice you have is appreciated. Thank you and keep up the good work!
@03cnutty
@03cnutty 3 года назад
Great channel bro. Great information for a relatively new PC
@RamiTamimi
@RamiTamimi 3 года назад
Glad you think so!
@jackhoff7880
@jackhoff7880 2 года назад
Yikes. Shouldn't you know this as a PC? Or did you get thrown into the fire?
@yavuzcinar6487
@yavuzcinar6487 3 года назад
Perfect, thank you. Looking forward to watc new ones
@RamiTamimi
@RamiTamimi 3 года назад
Of course, anytime!
@joelshapashina
@joelshapashina Год назад
Nice video i have one question, The distance ran from the staffs stations or from the instrument station to the unknown stations
@armorvestrus4119
@armorvestrus4119 3 года назад
A great video, I have a question. How do you label West in your field book, is it Due West, or 000 degrees West, or 270 degrees West or 90 degrees West? I know all these work but which should be used in a field book. Every one seems to deal with this different ways. So what is the one best way?
@RamiTamimi
@RamiTamimi 3 года назад
There is no right answer, but in the field notes I will write West or Due West. In an actual drawing, I like to call it North 90 degrees 00 minutes 00 seconds West.
@TRIGONSURVEYING
@TRIGONSURVEYING 10 месяцев назад
Hi Rami, thanks for these videos. Should we record the Horizontal distances rather than the slope distances? same through with traversing? am just confused mate..
@silent122bob
@silent122bob 4 месяца назад
Yeah what he said
@johnboscokawanga523
@johnboscokawanga523 Год назад
I LIKE YOUR CONTENT
@greatpaulchikezie7493
@greatpaulchikezie7493 2 года назад
Thanks for your impacts on this topic resection survey
@civilSea
@civilSea 2 года назад
Good job
@sb2261
@sb2261 3 года назад
God bless this guy
@RamiTamimi
@RamiTamimi 3 года назад
Thank you, Ameen!
@odarteylamptey4130
@odarteylamptey4130 2 года назад
Good job.how do u check the accuracy of control points using resection before staking out
@antoncarey
@antoncarey 3 года назад
I appreciate your videos
@AhmadSilawi
@AhmadSilawi 8 месяцев назад
Amazing Job Rami
@JohnnySUB0
@JohnnySUB0 2 года назад
Question, so I’m currently using a sokkia SRX5X with a RC -4. The data collector already has all the points I need and control points. In theory, because my CPs are too far apart. I would like to place the total station in between my two CPs and do a resection robotically. I’m locked in and walking to my first CP .. as soon as walk around 200ft it disconnects and yes “ far mood “ is turned on and lenses are facing each other. Why does this happen? Is it a setting or procedures are being done wrong or what ? Please help
@RamiTamimi
@RamiTamimi 2 года назад
That is interesting, even if you are far away, the RC is able to control the total station and make it rotate and find you provided the sensor on the RC is pointed towards the total station.
@JohnnySUB0
@JohnnySUB0 2 года назад
@@RamiTamimi yes it’s a bit frustrating. The only way it allows me to walk further is if I’m backsighting and tracking. But like I said CPs are too far apart. I’m not sure if you’re willing to help me out and see how you set u u system 1. I want to be able to sit the total situation anywhere on site as long as I can see the CPs 2. Walk to my CP read it and walk to my next one Without disconnecting. I would greatly appreciate it mr.Tamimi. Tech support has been much help
@jackhoff7880
@jackhoff7880 2 года назад
Check your radio module on your dc and antennas on both your instrument and DC.
@إبراهيمأحمدعبدالرحمنطراوه
جهاز Real Time Time
@RamiTamimi
@RamiTamimi 3 года назад
RTK? Yes we will have videos about RTK GNSS very soon Inshallah!
@StinkyTeal
@StinkyTeal 3 года назад
Makes resection video but looks in to sight to makes sure he's over point?
@RamiTamimi
@RamiTamimi 3 года назад
Of course, you don't want to resection a location that isn't the point you're occupying.
@richfuturebydsk2562
@richfuturebydsk2562 3 года назад
Thanks a lot Rami Tamimi for this video. Much support from ZAR - KwaMashu. Rich Future by DSK I'm studying Mining Engineering SAV3601 with UNISA
@RamiTamimi
@RamiTamimi 3 года назад
That's awesome, best of luck to you!
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