Jụọ ndị nyocha atọ ọ bụla ego ole ka nyocha total station na-efu, ọ ga-abụ na ị ga-enweta nọmba atọ dị iche iche, ma nke atọ ndị ahụ zi ezi n'ụzọ nka. Ọnụahịa total station na-agbanwe dabere n'ihe ọrụ ahụ bụ n'ezie, ma ọ bụ ịkọwa ntụpọ ntọala 40 n'ebe a na-ewu ihe, ma ọ bụ ịtụ oke ubi acre ise, ma ọ bụ ịdozi ogidi ụlọ elu na oke nkezi millimita. Ọrụ ndị a niile dị iche iche kpamkpam, ọ bụ ezie na onye ahịa ga-anụ okwu nyocha wee chee na ha niile bụ otu.

Nke a bụ ihe na-agbagwoju anya ndị ahịa nke mbụ na-akwado nyocha, ndị na-atụ anya otu ọnụahịa maka acre ọ bụla ma ọ bụ ụbọchị ọ bụla. N'ezie, a na-ekwuputa ọnụahịa ọrụ total station dabere n'ihe a mepụtara n'ala n'ezie: ntụpọ ndị e kọwara, mpaghara e tụrụ ma gụọ, ma ọ bụ ego a kwadoro maka ọrụ pere mpe nke enweghị ike ịkwado ọnụahịa ya n'ụzọ ọzọ. Lee otu a si ekwuputa ọnụahịa a n'ezie n'ọhịa, dabere na ọnụahịa a na-ejikarị eme ihe na ịkọwa ala, ọrụ ntọala, na nyocha mpaghara ala.

Ihe mere ọnụahịa total station ji ekekọrịta dabere n'ọnụ ọgụgụ ntụpọ

Total station na-eji ahịrị anya kpọmkwem tụọ ihe. Ngwaọrụ ahụ ga-ahụrịrị prism n'anya n'ntụpọ ọ bụla ọ na-enweta. N'ala mepere emepe na-enweghị ihe mgbochi, onye nyocha nwere ike ịrụcha puku ntụpọ n'ụbọchị ọrụ ọhịa nkịtị na-enweghị nsogbu, n'ihi na ngwaọrụ ahụ na-anọ n'otu ebe wee na-atụgharị nanị n'etiti ihe mgbaru ọsọ. Nke a bụ ntọala e ji wuo ọnụahịa dị ala kwa ntụpọ, ọ na-eche na ala ahụ doro anya nke ọma.

Ozugbo ọrụ gafere ntụpọ 100, ọnụahịa kwa ntụpọ na-adaba kama ịrị elu, n'ihi na ego iji kwaga otu na ngwaọrụ gaa saịtị akwadoro ugbu a, ntụpọ ọ bụla a gbakwunyere mgbe ahụ gasịrị na-aghọ mgbalị dị nta karịa ntọlite ọhụrụ. Ihe kpụrụ ọnụ na-eme n'ọrụ dị mkpa maka izi ezi: ọwara mmiri, ntọala ụlọ dị elu, saịtị ụlọ ọkụ eletrik, ebe oke ohere na-adaba ruo 2mm, a na-enyocha ntọlite ọ bụla megide ntụpọ njikwa ma nyochakwaa ya ọzọ tupu onye nyocha aga n'ihu. Kpọmkwem ebe a ka ọnụahịa Rs.400 kwa ntụpọ si abịa, ọnụahịa a nwekwara ezi ihe kpatara ya. Njehie ịkọwa n'ogidi ọwara mmiri abụghị ihe a na-edozi mgbe emesịrị site n'ịrịọ mgbaghara, ọ bụ ihe onye injinia ihe owuwu aghaghị ịchọpụta tupu awụsa kọnkrit.

Ọnụahịa nyocha total station dabere n'ụdị ọrụ

Ọnụahịa total station na-adaba n'ụdị atọ e ji arụ ọrụ: ịkọwa ntụpọ, nyocha ala dabere na mpaghara, na obere ọrụ nwere ego akwadoro.

Ọnụahịa ịkọwa ntụpọ

A na-ekwuputa ọnụahịa ịkọwa ntụpọ kwa ntụpọ, ọnụahịa ya na-adabere n'ọnụ ọgụgụ na nkezi, ọ bụghị anya e jere ije. Otu ntụpọ 60 ahụ na-abịa n'ọnụahịa dị iche n'ime ọrụ nkọwa ala megide ọrụ nkọwa ntọala, n'ihi na oke njehie a na-anabata dị iche na abụọ a. A na-ekwuputakwa ọnụahịa nkọwa nkezi dị elu iche, n'ihi na ebumnuche nkezi 2mm pụtara nyocha ntọlite karịa maka ntụpọ ọ bụla.

Ọnụahịa nyocha mpaghara ala

A na-ekwuputa ọnụahịa ala ubi na nnukwu ala mepere emepe kwa acre karịa kwa ntụpọ, n'ihi na ihe a na-enye n'ebe a bụ nyocha oke zuru oke na ngụkọta mpaghara, ọ bụghị nchịkọta ntụpọ e kọwara nke ọ bụla n'onwe ya. Nyocha oke ntọala na-efu Rs.1,000 kwa acre. Tinye nyocha ahịrị dị elu, ya bụ na onye nyocha na-enwetakwa ịdị elu ala ahụ na ihe eji atụ nke akara aka, ọ bụghị naanị ntụpọ akụkụ, ọnụahịa na-arịgo Rs.2,000 kwa acre, n'ihi na ugbu a otu ndị ọrụ aghaghị ije wee tụọ ime niile, ọ bụghị naanị okirikiri.

Obere ọrụ na ego kacha nta

Ala nta karịa metaịsị skwea 1,000 ka a na-ekwuputa ọnụahịa akwadoro nke Rs.5,000, nke na-ekpuchi ruo awa abụọ ọrụ ọhịa n'ime oke obodo, n'ihi na ọnụahịa kwa acre ga-adị ntakịrị nke na-abaghị uru maka obere ọrụ dị otú a mgbe a gụchara mbufe na oge ntọlite. Ọrụ ọ bụla dị nta karịa nke a ga-adaba n'okpuru ego kacha nta zuru ezu nke Rs.10,000, nke na-ekpuchi ruo elekere ise nke ụbọchị ọrụ ọhịa, n'agbanyeghị obere ala ahụ n'ezie. Ego iji kwaga otu nyocha na ngwaọrụ na saịtị dị ihe fọrọ nke nta ka ọ bụrụ otu, ma ala ahụ bụ metaịsị skwea 200 ma ọ bụ 2,000, nke a bụ ihe mere ego kacha nta ji dị site na mmalite.

Na total station, ahịrị anya bụ ihe niile. Ọrụ adịghị eji nwayọọ n'ihi na ngwaọrụ na-eji nwayọọ. Ọ na-eji nwayọọ n'ihi ugboro ole a ga-ebugharị ya. Ihe ndetu omume ọhịa, ọrụ total station

Ihe na-abanye n'ezie n'ihe a na-enyefe maka ịkọwa ntụpọ

Ọrụ nkọwa abụghị naanị osisi anụ ahụ dị n'ala. Ọ gụnyere nlele ọhịa, ndepụta ntọlite kwekọrọ na ntụpọ njikwa ntụaka, na, ebe ọrụ ahụ chọrọ, eserese mbụ maka ndekọ onye ahịa, nke etinyeworo na ọnụahịa kwa ntụpọ.

Ị na-agụ nyocha ochie? Ọ nwere ike ịbụ na ị na-ahụ ọtụtụ agbụ na njikọ

Ọ bụghị nyocha ọ bụla onye ahịa nyere ka dị na metrik. A na-ahụ eserese ala ochie, ụdị nke ka na-apụta na ndekọ ala gọọmentị n'akụkụ India niile ruo taa, e ji ihe nlele agbụ na njikọ mee ha nyocha tupu total station ma ọ bụ ọbụlagodi ngwaọrụ eletrọnịkị nkịtị a mata. Akara dị ka 26-13 n'eserese tippan ochie pụtara agbụ 26 na njikọ 13, ọ bụghị 26.61 metrik, ịghọtahie ọdịiche a ewetalarị esemokwu oke n'ezie.

Nkwekọrịta a n'onwe ya bụ obere ọrụ ọhịa ọtụtụ ndị ahịa anaghị atụ anya ya mgbe ha na-arịọ ọnụahịa nke mbụ, ọ nwekwara ike ịbawanye obere oge ọfịs karịa ọnụahịa ọhịa nkịtị, karịsịa mgbe eserese ochie ahụ chagburu ma ọ bụ dọwaa.

Lee: Nyocha Total Station n'Ọhịa

Otú eserese nyocha si adị n'ezie

Ozugbo achịkọtachara data ọhịa, ọ na-aga n'ịkwadebe eserese: ide ntụpọ, gụọ mpaghara, wee hazie data ahịrị dị elu ma ọ bụ ihe ndị ọzọ ọrụ ahụ chọrọ. Nke a bụ ihe enyere nke onye ahịa na-echekwa ma na-eleba anya na ya ogologo oge mgbe njem ọhịa gasịrị.

Ọnọdụ ọhịa na-eme ka ọnụahịa rịgoo karịa ọkọlọtọ

Ọnụahịa ndị dị n'elu na-eche na ọnọdụ ọhịa nkịtị zuru ezu. Nyocha oge udu mmiri, ọrụ nkọwa nke abalị, ma ọ bụ saịtị nwere nnukwu owuwu ihe dị adị, ha niile na-agbakwunye oge ọnụahịa ọkọlọtọ agụghị, ọnụahịa ziri ezi ga-egosipụta nke a.

More From the Field

Foundation point marking in progress on a large construction site.

Center line marking for a proposed overbridge, watched by curious local residents.

Instrument leveling and setup on open farmland before survey begins.

A protective cap keeps the instrument from overheating between readings.

Total station survey and marking work underway on a national highway project.

Foundation marking for a wind turbine site, photographed from inside the excavated footing.

After a boundary survey, local farmers review the computed land area on site.

A mini prism, used when a job calls for tighter demarcation accuracy.

The prism bubble level, checked before every reading to hold accuracy tight.

Night marking work for a bridge center line, torch light guiding the bubble level check.

A contour drawing output for a bus stand campus survey.

Contour drawing prepared for a government garden project under construction.

Level drawing output for a bridge corridor survey.

Another society layout drawing showing plot boundaries and dimensions.

A 3D model view of society plotting, built from the same survey dataset.

Another angle of the society plotting 3D model.

Field survey continuing through monsoon conditions on a national highway project.

Mmechi

Ọnụahịa total station na-adị ka mgbagwoju anya naanị n'ihi na ọ na-arụ n'ezie ọrụ atọ dị iche iche n'okpuru otu ngwaọrụ: ịkọwa ntụpọ, nyocha mpaghara, na obere ọrụ nwere ego akwadoro, nke ọ bụla nwere echiche nke aka ya banyere otú a si ekwuputa ọnụahịa. Ozugbo amara ụdị nke ọrụ ahụ dabara n'ezie, na ma oke ohere achọrọ bụ ọkọlọtọ ma ọ bụ nke nkezi dị mkpa, ọnụahịa ga-eji arụ ọrụ na-aghọ nke a pụrụ ịkọ tupu ime ya karịa nọmba omimi si na mpempe akwụkwọ ọnụahịa pụta.

Ma ọ bụ mkpa ọ bụ ịkọwa otu narị ntụpọ ntọala n'ebe a na-ewu ihe, ịtụ oke ubi acre ise, ma ọ bụ idozi ogidi ọwara mmiri na oke ohere 2mm, ndị otu ọhịa Trishunya na-arụ nyocha total station n'akụkụ India niile kwa ụbọchị, ụzọ kacha ọsọ iji nweta nọmba ziri ezi maka saịtị a kapịrị ọnụ bụ ikwu maka ọrụ ahụ ozugbo ya na onye nyocha, karịa ikwu echiche site na tebụl ọnụahịa izugbe.