Dumpy level survey. HCL method of levelling.| (বাংলা)audio
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- čas přidán 18. 02. 2020
- Dumpy Level Field work and calculation
Calculation check e last RL- first RL.thank you for watching.
Dumpy level
Surveying
Leveling
Instrument
Telescope
Levelling staff
Vertical staff
Benchmark
Trigonometric leveling
Differential leveling
Backsight
Foresight
Intermediate sight
Rise and fall method
Line of sight
Automatic level
Spirit level
Horizontal line
Crosshair
Surveying equipment.
prismatic compass: • Close traverse by pris...
Thank you so much sir, apni ato ato clearly bojhan
Khub valo bojhano hoyeche
Friends er songe share korben plz
Tq sir
Awesome...it was really helpful...thank you for making such meaningful video which includes every minute details
Thanks. Plz share to your friends
Yeah sure
Thank you sir
Osadharon.. Geography Practical SB sem er video toiri Kore dewar chesta korun..ar ektu details a alochona korun...Khub bhalo laglo...😄😄
Besh kichu video ache...ar bananor kaj cholche...thank you
Outstanding
👌🏼👌🏼👌🏼👌🏼👌🏼🤟👌🏼👌🏼🔥
Poligonic projection , lorenz curve ,ombrothermic chart egulor upor akta video banan
Thank you sir...
Most welcome
Sir please determination of contouring by dumpy level er akta video banan
czcams.com/video/hW9VAjJbiPY/video.html
@@Tasrif_hassan Thank you sir
Sir aktu details a bolle valo hoto
suppose if it 10 (datum line value) and the another station value is bigger from it, then the calculatation will come in negetive, so sir is it a rules that always we will substract station value from datum or it is normal means bigger-Lower value
Sorry to late... Total height theke detum height bad diye baki ta detum line er opor draw kora jabe... Detum line er niche kono height thakte pare.... Tai drawing korar somoy lowest height er ektu niche detum height ta dhore newa hoi
thank you sir
Sir please collimetion methode calculation and drawing ar video banan......please🙏🙏
Eta te yo HCL/Cl ache...Ektu details e bolun
What is the importance of dumpy level survery in geography?? Answer plz
Yes
Geographers should have an idea about height of the ground. Based on mean sea level. Distinguished higher to lower height, areal differences that also give idea about slope of the region that affects vegetation cover, erosion process. That's why we use dumpy
Thank you so much dada
Most welcome
Sir bench mark ba B.M bolte ki bojhano hochche ekhna? BM er jnno kiser length nite hobe??
Bm bola thakbe...Ota mean sea level theke height...Ota mapte hbe na
Thank you soo much sir... It was very helpful for me 😇😇😇
Most welcome... thank you for your support
Thank u sir.... Sir plz theodolite instrument ar calculation r drawing kivabe kore dakaben plz.. Kub urgent... R drainage frequency...... Plz sir...
czcams.com/video/a-LTLt7xtZY/video.html
😆
Sir can u plss make a video on theodolite as well within this month coz I have exam on that nd I don't know anything about that
Theodolite already in playlist..thank you.I think it will help you.
czcams.com/video/twVGXxtCJt4/video.html
Acha dada eta ki Collimation method diye aapni ei calculation ta korlen?
Hmm.. Rise and fall method o ache... Playlist e
Sir CP na dile hobe? plz explain
Change point questions e bole debe...plane area te cp dorkar hoi na
सर प्लीज हिंदी में भी बताइए
Dada time series analysis er least square method er opor akta banay na plz.
Ok
@@Tasrif_hassan thanks
Jodi c.p r B.M aki jayga te thake ta hole ki korbo ???
Ai question er jonno akta video channel e ache hoi to ..Ami akti post o korechi ai topic niye..channel e peye jabe.thank u
FS IS BS egulo ki ba konta keno korbo ar ektu detail a bolle puro ta clear hoye jeto...
BS=back sight reading..Ekhan theke start korte hbe..FS(fore sight reading)= last reading and baki majher gulo hbe IS=intermediate site
Ok sir thank you
Sir BM ta jodi a station a na hoya f station a dai tokhon ki kora opor r man gulo bar korbo
Calculation f station theke suru korte hbe..BM er sathe f station er reading jog kore HCL/CL ber korte hbe.f er reduce level bm er soman hbe..Baki ta nicher dik theke calculation hbe.formula same hbe
Ami ki bojhate parlam?
@@Tasrif_hassan thank you sir
Sir mujhe super imposite,projectennd profile,composite profile tino alag alag hona chahiye plz sir
Video me tin alag alag hi to hai
czcams.com/video/yuz0bdu2vdA/video.html
why not in english????
Bcz of my poor english
Better than our college
Thank you
@@Tasrif_hassan এতো সুন্দর করে বোঝান খুব সহজে বুঝতে পারি কিন্তু খারাপ লাগছে এত সুন্দর চ্যানেল এ subscriber কম কেনো 😓😓 ভিডিও টা share করলাম আমাদের বন্ধুদের মধ্যে অনেকের সমস্যা হচ্ছিল বুঝতে ....
Ki korbo bolo....ami chesta kori valo video bananor...bt view and subscriber dutoi kom..
@@Tasrif_hassan Korte thako success paben sir ...... R sotti apnar bojhano clg r thk onk better ..... Amra onk students follow kori 💝 sir apni ki private poran ??
Na...ami porai na......akta somoy poratam......tmi kotha theke bolcho???
Please Hindi
Sir rise and fall method aksonge ki vabe korbo plzz sir akta vdo din
Ok..debo..rise and fall alada process...
@@Tasrif_hassan thank you sir
Rise and fall method upload kora holo
@@Tasrif_hassan thank you sir
Sir theodolite calculations er opor akta vdo din plzz
5 ta kikore holo
স্যার কখন বিয়োগ করতে হবে
Somossa ki hochhe bolo...koto min e somossa hochhe?
Arithmetic check ta wrong apnar - ache toh
Description box e bola ache...
Can't understand the language...🥲
It's in bengali... Where are you from?
Matha ghure jache akabare🥴
Kno??
@@Tasrif_hassan ato kichu mone rakhte hoche.. Tar modhya college r sathe milchai na🥴🥴
Field e practice korte hbe.... Mone thakbe.. Sir/maam ke dekhiye nao. Ai vabe hbe ki
@@Tasrif_hassan ok 😇
Thank you sir