I-Echosounder Enembile – Ukulinganisa Ukujula Kwamanzi Okunembe Kakhulu Kokuhlola Amanzi,
i-echo sounder yokumapha phansi kolwandle, i-echosounder yokumepha imephu ye-bathymetric, i-echo sounder yokunemba okuphezulu yokulinganisa ukujula kwamanzi, i-echosounder enembile yokuhlola i-hydrographic, i-echosounder yomsindo owodwa yokuhlola umfula, imishini yokulinganisa ukujula kwamanzi,
Ulwazi olunembile lokujula kwamanzi luyisisekelo sokuhlola amanzi, imephu engaphansi kwamanzi, ukuzulazula, ubunjiniyela, kanye nokuqapha imvelo yasemanzini.

I-Precise Echosounder isebenzisa ubuchwepheshe be-acoustic ukukala ibanga phakathi kwethuluzi kanye nobuso obungaphansi kwamanzi. Ngokuthumela i-acoustic pulse kanye nokuhlaziya i-echo ebuyiselwe, uhlelo lunganquma ukujula kwamanzi futhi lunikeze ulwazi olubalulekile lwe-bathymetric.

I-Echosounder ecacile kaFrankStar yenzelwe izinhlelo zokusebenza zobungcweti ezidinga ukulinganiswa kokujula kwamanzi okuthembekile, ukuhlola nge-hydrographic, ukuqoqwa kwedatha ye-bathymetric, kanye nemephu ye-topographic engaphansi kwamanzi.

Ingasetshenziswa emifuleni, emachibini, emachibini, emanzini asogwini, emachwebeni, nakwezinye izindawo zasemanzini lapho kudingeka khona ulwazi olunembile lwendawo engaphansi kwamanzi.

Kuyini i-Echosounder?

I-echosounder, eyaziwa nangokuthi i-echo sounder, iyithuluzi elisetshenziswa ukukala ukujula kwamanzi nokuthola izindawo ezingaphansi kwamanzi.

Isimiso esiyisisekelo sifana ne-sonar.

I-echosounder idlulisela isignali ye-acoustic phansi. Lapho isignali ifika phansi kolwandle noma phansi komfula, ingxenye yamandla e-acoustic ibuyiselwa emuva ku-transducer.

Uhlelo lulinganisa isikhathi sokuhamba kwesignali ye-acoustic futhi lusebenzisa isivinini somsindo emanzini ukulinganisa ibanga ukuya phansi.

Inqubo yokulinganisa eyisisekelo ingamelwa kanje:

Ukudluliselwa Kwezwi → Ukuzindla Ngezwi → Ukwamukelwa Kwezwi → Ukuhlaziywa Kwesikhathi Sokuhamba → Ukubalwa Kokujula Kwamanzi

Lesi simiso senza ama-echosounders abe ngamathuluzi awusizo okuhlola ama-hydrographic kanye nama-bathymetric.

Isebenza Kanjani I-Echosounder Enembile?

Ukusebenza kwe-echosounder enembile ngokuvamile kuhilela izigaba ezine eziyinhloko.

1. Ukudluliselwa kwe-Acoustic Pulse

I-transducer ithumela i-acoustic pulse phansi ngekholomu yamanzi.

2. Ukwamukelwa kwe-Echo Engezansi

Lapho i-acoustic pulse ifika ebusweni obungaphansi kwamanzi, isignali ibuyela emuva ku-transducer.

3. Ukucutshungulwa Kwesignali

Ithuluzi lihlaziya i-echo etholiwe bese linquma isikhathi sokuhamba esihambisanayo.

4. Ukubalwa Kokujula

Ngokusekelwe esikhathini sokuhamba kwe-acoustic kanye nesivinini somsindo emanzini, uhlelo lubala ibanga phakathi kwe-transducer kanye nephansi.

Ulwazi olujulile oluvelayo lungaqoshwa, luboniswe, noma luhlanganiswe nezinhlelo zokubeka kanye nokuhlola.

Yini Engalinganiswa Yi-Echosounder Enembile?

Inhloso eyinhloko ye-echosounder ukulinganisa ukujula kwamanzi.

Kuye ngokucushwa kwesistimu kanye nohlelo lokusebenza, idatha ye-echosounder ingasekela:

Ukulinganiswa kokujula kwamanzi
Ukuhlolwa kokuphakama komfula
I-bathymetry yechibi kanye nedamu
Imephu yolwandle
Ukuphrofayela kwesiteshi
Ukuhlolwa kwendawo engaphansi kwamanzi
Ukuhlolwa kwechweba kanye nechweba
Ukuhlolwa kwesiteshi sokuzulazula
Ucwaningo lokudonsa amanzi
Ubunjiniyela be-Hydrographic

Uma kuhlanganiswa nokubekwa kwe-GNSS kanye nezinye izinzwa zokuhlola, ukulinganisa ukujula kungaguqulwa kube idatha ye-bathymetric ebhekiselwe endaweni.

Kungani Kubalulekile Ukulinganisa Ukujula Kwamanzi Okunembile?

Ukujula kwamanzi kuyisici esibalulekile ekusetshenzisweni okuningi kwasolwandle kanye namanzi ahlanzekile.

Ukuphepha Kokuzulazula

Idatha yokujula kwe-hydrographic ingasiza ekuboneni izindawo ezingajulile, izithiyo ezingaphansi kwamanzi, kanye nezinguquko eziteshini zokuzulazula.

Ukuphathwa Kokuguguleka Kwemigodi

Ama-echosounders angasekela ucwaningo ngaphambi nangemva kokusebenza kokumba ukuze ahlole izinguquko endaweni engaphansi kwamanzi.

Ukuphathwa Komfula

Amaphrofayili okujula asiza onjiniyela kanye nososayensi bamanzi ukuqonda i-geometry yeziteshi zomfula nokuqapha izinguquko emifuleni.

Ukuphathwa Kwedamu

Ukuhlolwa kwe-bathymetric kungasetshenziswa ukuqonda i-geometry yedamu kanye nezinguquko ezimweni zokugcina.

Ubunjiniyela Basogwini

Ulwazi olunembile olusezansi kolwandle lubalulekile ekwakhiweni kogu, ingqalasizinda yolwandle, kanye nokuhlolwa kobunjiniyela.

Ukusetshenziswa kwama-Echosounders aqondile
1. Ukuhlola Amanzi

Ukuhlola nge-hydrographic kungenye yezindlela eziyinhloko zobuchwepheshe be-echosounder.

Umkhumbi wokuhlola ungathwala i-echosounder ngenkathi uhamba ngemigqa yokuhlola ehleliwe. Uhlelo luqopha izilinganiso zokujula ezingahlanganiswa kamuva nolwazi lokubeka ukuze kudalwe isethi yedatha ye-bathymetric.

2. Ukuhlola Umbhede Womfula

Emifuleni, i-echosounder ingasetshenziswa ukukala izinguquko ekuphakameni komfula.

Izicelo zifaka:

Ukuhlolwa kwezindawo ezinqamula umfula
Ukumepha isiteshi
Izifundo zokulahla udoti
Ubunjiniyela bokulawula izikhukhula
Ukuphathwa komfula
Ucwaningo lwe-hydrological

Uma ihlanganiswe ne-ADCP, uhlelo lunganikeza ulwazi oluhambisanayo mayelana nokujula kwamanzi kanye nesivinini sokugeleza kwamanzi.

3. I-Bathymetry yeLake kanye neReservoir

Ama-echosounders asetshenziswa kabanzi emachibini nasezindaweni zokugcina amanzi.

Ukuhlolwa okuphindaphindwayo kwe-bathymetric kungasiza abasebenzisi ukuthi baqonde:

I-topography engezansi
Ukuqongelela kwendle
Izinguquko zomthamo wedamu
Izakhiwo zesiteshi
Indawo engaphansi kwamanzi
4. Ukuhlola Ichweba Nechweba

Amachweba namachweba adinga ulwazi olujulile oluthembekile ukuze kugcinwe ukusebenza kwemikhumbi kuphephile futhi kusebenze kahle.

Ucwaningo lwe-Echosounder lungasekela:

Ukuhlola iziteshi zokuzulazula
Ukuhlolwa kwe-beth
Imephu yechweba
Ukuphathwa kokudonsa amanzi
Ubunjiniyela bangaphansi kwamanzi
5. Ukuqapha Ukumbiwa Kwemigodi Nokugadwa Kwezinsila

Ngaphambi kokumba, i-echosounder ingasetshenziswa ukusungula iphrofayili ekhona phansi kolwandle.

Ngemva kokumba, kungenziwa olunye ucwaningo ukuze kuhlolwe indawo engaphansi kwamanzi ephumayo.

Lokhu kwenza ama-echosounders abe usizo ekuqapheni izinguquko ku:

Ukuphakama Okuphansi Kolwandle → Intuthuko Yokudonswa Kwendle → Isimo Sokugcina Se-Bathymetric

6. Ucwaningo Lwasogwini Nasolwandle

Emanzini asogwini, abahlaziyi bemisindo banganikeza ulwazi lokujula kwamanzi lwalokhu okulandelayo:

Ubunjiniyela basogwini
Ukwakhiwa kolwandle
Ukuhlola okusezansi kolwandle
Ukuqapha imvelo
Ukuhlela ingqalasizinda yolwandle