I-Echosounder Echanekileyo – Umlinganiselo Wobunzulu Bamanzi Obuchanekileyo Obuphezulu Bokujonga Ubunzulu Be-Hydrographic,
isandi se-echo sokwenza imaphu esecaleni kolwandle, i-echosounder yokwenza imephu ye-bathymetric, isandi se-echo esichanekileyo esiphezulu sokulinganisa ubunzulu bamanzi, i-echosounder echanekileyo yokuhlola i-hydrographic, i-echosounder yombane omnye yokujonga umlambo, izixhobo zokulinganisa ubunzulu bamanzi,
Ulwazi oluchanekileyo ngobunzulu bamanzi lubalulekile ekuhlolweni kwamanzi, ekumapheni kwamanzi angaphantsi kwamanzi, ekuqhubekeni kohambo, kubunjineli, nasekujongeni imeko-bume yamanzi.

I-Precise Echosounder isebenzisa iteknoloji ye-acoustic ukulinganisa umgama phakathi kwesixhobo kunye nomphezulu ongaphantsi kwamanzi. Ngokuthumela i-acoustic pulse kunye nokuhlalutya i-echo ebuyayo, inkqubo inokumisela ubunzulu bamanzi kwaye inike ulwazi olubalulekileyo lwe-bathymetric.

I-Echosounder yeFrankStar echanekileyo yenzelwe usetyenziso lobungcali olufuna ukulinganiswa kobunzulu bamanzi okuthembekileyo, uphando lwe-hydrographic, ukuqokelelwa kwedatha ye-bathymetric, kunye nemephu ye-topographic engaphantsi kwamanzi.

Ingasetyenziswa kwimilambo, emachibini, kwiindawo zokugcina amanzi, emanzini aselunxwemeni, kumazibuko, nakwezinye iindawo zasemanzini apho kufuneka ulwazi oluchanekileyo ngemimandla engaphantsi kwamanzi.

Yintoni i-Echosounder?

I-echosounder, eyaziwa ngokuba yi-echo sounder, sisixhobo se-acoustic esisetyenziselwa ukulinganisa ubunzulu bamanzi kunye nokubona umphezulu ongaphantsi kwamanzi.

Umgaqo osisiseko ufana ne-sonar.

I-echosounder idlulisela isignali ye-acoustic ezantsi. Xa isignali ifika ezantsi kolwandle okanye emlanjeni, inxalenye yamandla e-acoustic ibuyela kwi-transducer.

Le nkqubo ilinganisa ixesha lokuhamba kwesignali ye-acoustic kwaye isebenzisa isantya sesandi emanzini ukuqikelela umgama ukuya ezantsi.

Inkqubo esisiseko yokulinganisa ingamelwa ngolu hlobo:

Ukuhanjiswa kwe-Acoustic → Ukucamngca nge-Echo → Ukwamkelwa kwe-Echo → Uhlalutyo lwexesha lokuhamba → Ukubalwa kobunzulu bamanzi

Lo mgaqo wenza ii-echosounders zibe zizixhobo ezixabisekileyo zophando lwe-hydrographic kunye ne-bathymetric.

Isebenza njani i-Echosounder echanekileyo?

Ukusebenza kwe-echosounder echanekileyo ngokubanzi kubandakanya amanqanaba amane aphambili.

1. Ukudluliselwa kwe-Acoustic Pulse

I-transducer ithumela i-acoustic pulse ezantsi kwikholamu yamanzi.

2. Ukwamkelwa kwe-Echo esezantsi

Xa i-acoustic pulse ifikelela kumphezulu ongaphantsi kwamanzi, isignali ibuyela kwi-transducer.

3. Ukucubungula iSignali

Esi sixhobo sihlalutya i-echo efunyenweyo size simisele ixesha elifanelekileyo lokuhamba.

4. Ukubalwa kobunzulu

Ngokusekelwe kwixesha lokuhamba kwesandi kunye nesantya sesandi emanzini, inkqubo ibala umgama phakathi kwe-transducer kunye nezantsi.

Ulwazi oluvelayo olunzulu lungarekhodwa, luboniswe, okanye ludityaniswe neenkqubo zokubeka kunye nokuhlola.

Yintoni Enokulinganiswa Yi-Echosounder Echanekileyo?

Injongo ephambili ye-echosounder kukulinganisa ubunzulu bamanzi.

Ngokuxhomekeke kulungiselelo lwenkqubo kunye nesicelo, idatha ye-echosounder ingaxhasa:

Ukulinganiswa kobunzulu bamanzi
Uphando lokuphakama komlambo
I-bathymetry yeChibi kunye nedama
Imephu esecaleni kolwandle
Iprofayili yetshaneli
Uphando lweendawo ezingaphantsi kwamanzi
Uphando lwezibuko kunye neechweba
Ukuhlolwa kwesitishi sokuhamba
Uphando lokugrumba
Ubunjineli be-hydrographic

Xa idityaniswe ne-GNSS positioning kunye nezinye ii-survey sensors, imilinganiselo yobunzulu ingaguqulwa ibe yidatha ye-georeferenced bathymetric.

Kutheni Kubalulekile Ukulinganisa Ubunzulu Bamanzi Ngokuchanekileyo?

Ubunzulu bamanzi buyinto ebalulekileyo kwiindlela ezininzi zokusebenzisa amanzi aselwandle namanzi acocekileyo.

Ukhuseleko lokuHamba

Idatha yobunzulu be-hydrographic inokunceda ekuchongeni iindawo ezingaphantsi kwamanzi, imiqobo engaphantsi kwamanzi, kunye notshintsho kwiindlela zokuhamba.

Ulawulo lokuGcina

I-Echosounders inokuxhasa uphando ngaphambi nasemva kwemisebenzi yokumba ukuze kuvavanywe utshintsho kumhlaba ongaphantsi kwamanzi.

Ulawulo loMlambo

Iiprofayili zobunzulu zinceda iinjineli kunye neengcali ze-hydrologists ukuqonda i-geometry yemijelo yomlambo kunye nokujonga utshintsho kwimida yomlambo.

Ulawulo lweDama

Uphando lwe-bathymetric lungasetyenziselwa ukuqonda i-geometry ye-reservoir kunye notshintsho kwiimeko zokugcina.

Ubunjineli boNxweme

Ulwazi oluchanekileyo olusecaleni kolwandle lubalulekile kulwakhiwo lolwandle, iziseko zophuhliso lolwandle, kunye nophando lobunjineli.

Ukusetyenziswa kwee-Echosounders ezichanekileyo
1. Uphando lweHydrographic

Ukuhlolwa kwe-hydrographic yenye yezona ndlela ziphambili zokusetyenziswa kwetekhnoloji ye-echosounder.

Inqanawa yophando inokuthwala isandi sesandi ngelixa ihamba ngokwemigca yophando ecwangcisiweyo. Inkqubo irekhoda imilinganiselo yobunzulu enokuhlanganiswa kamva nolwazi lokubeka indawo ukwenza iseti yedatha ye-bathymetric.

2. Ukuhlola uMlambo

Kwimilambo, i-echosounder ingasetyenziselwa ukulinganisa utshintsho ekuphakameni komlambo.

Izicelo ziquka:

Uphando olujikeleze umlambo
Imephu yetshaneli
Izifundo zokulahla inkunkuma
Ubunjineli bokulawula izikhukhula
Ulawulo lomlambo
Uphando lwe-hydrological

Xa idityaniswe ne-ADCP, inkqubo inokubonelela ngolwazi oluhambelanayo malunga nobunzulu bamanzi kunye nesantya sokuhamba kwamanzi.

3. I-Bathymetry yeLake kunye neReservoir

Ii-echosounders zisetyenziswa kakhulu kumachibi nakwiindawo zokugcina amanzi.

Uphando oluphindaphindwayo lwe-bathymetric lunokunceda abasebenzisi baqonde:

I-topography esezantsi
Ukuqokelelwa kwenkunkuma
Utshintsho kumthamo wedama
Izakhiwo zetshaneli
Indawo engaphantsi kwamanzi
4. Ukuhlola iZibuko neZibuko

Amazibuko namazibuko afuna ulwazi oluthembekileyo olunobunzulu ukuze kugcinwe ukusebenza kweenqanawa kukhuselekile kwaye kusebenza kakuhle.

Uphando lwe-Echosounder lungaxhasa:

Uphando lwesitishi sokuhambahamba
Ukuhlolwa kweendawo zokuhlala
Imephu yezibuko
Ulawulo lokugrumba
Ubunjineli bangaphantsi kwamanzi
5. Ukugrunjwa kwenkunkuma kunye nokubeka esweni inkunkuma

Ngaphambi kokugrumba, i-echosounder ingasetyenziselwa ukuseka iprofayili ekhoyo engaphantsi kolwandle.

Emva kokugrumba, kunokwenziwa olunye uphando ukuze kuvavanywe umhlaba ongaphantsi kwamanzi ophumayo.

Oku kwenza ii-echosounders zibe luncedo ekujongeni utshintsho kwi:

Ukuphakama kolwandle → Inkqubela phambili yokutsala amanzi → Imeko yokugqibela yeBathymetric

6. Uphando lweeNxweme noLwandle

Kumanzi aselunxwemeni, i-echosounders inokubonelela ngolwazi lobunzulu bamanzi malunga:

Ubunjineli bonxweme
Ulwakhiwo lolwandle
Uphando olusecaleni kolwandle
Ukubeka iliso kwindalo esingqongileyo
Ucwangciso lweziseko zophuhliso zaselwandle