Indima Yezinhlelo Zolwazi Lwezindawo Ezimayini
Ukumba kungumkhakha othembele kakhulu kudatha: kusukela ku-topography, geology, reserves, imvelo, ingqalasizinda, kuya emisebenzini yansuku zonke yokusebenza. Phakathi kwezidingo zokusebenza kahle, ukuphepha, kanye nokuhambisana nemithethonqubo yezemvelo, izinkampani zokumba zidinga izindlela ezinembile zokuphatha, ukuhlaziya, kanye nokwethula lolu lwazi. Yilapho Izinhlelo Zolwazi Lwezindawo (i-GIS) zidlala khona indima ebalulekile. I-GIS uhlelo olusekelwe kukhompyutha olusetshenziselwa ukuqoqa, ukugcina, ukucubungula, ukuhlaziya, kanye nokubona ngeso lengqondo idatha ebhekiselwe endaweni (yendawo). Esimweni sokumba, i-GIS iyithuluzi eliyisu elihlanganisa idatha yasensimini kanye nokwenza izinqumo zokuphatha.
1. I-GIS njengeSisekelo Sokuhlela Izimayini
Isigaba sokuhlela siyisihluthulelo sempumelelo yephrojekthi yezimayini. I-GIS isiza izinkampani zezimayini ukuthi zidwebe izindawo zokuvumela, zichaze imingcele esemthethweni, futhi ziqonde izimo ezibonakalayo zendawo yokusebenza, njengemiphetho, imigqa yemithambeka, amanethiwekhi emifula, kanye nokufinyelela emigwaqweni. Ngokuhlanganisa amamephu e-topographic, izithombe zesathelayithi, kanye nedatha ye-geological, i-GIS ivumela amaqembu okuhlela ukudala izimo zezimayini ezingokoqobo nezingenangozi kakhulu.
Isibonelo, idatha yemithambeka ingasetshenziswa ukuhlola ukuthi kungenzeka yini ukwakhiwa kwemigwaqo yokuhlanza umhlaba noma yokuthutha. Izindawo ezinemithambeka emide kakhulu zingatholakala kusenesikhathi, okuvumela ukuguqulwa kwezinhlelo zokuhlanza noma imiklamo yobunjiniyela ephephile. Ngenxa yalokho, izindleko zokwakha kanye nengozi yezingozi kungancishiswa.
2. Ukusekela Ukuhlola Nokulinganisa Izinsiza
Ekuhloleni, i-GIS idlala indima ebalulekile ngoba ihilela ukuphatha idatha eyinkimbinkimbi: amaphuzu okubhoboza, amasampula e-geochemical, idatha ye-geophysical, kanye nokuchazwa kwezakhiwo ze-geological. Nge-GIS, idatha yamaphuzu okubhoboza ingadwetshwa ngokunembile futhi kuhlaziywe amaphethini okusatshalaliswa kwayo. Lolu lwazi lusiza izazi ze-geology ukuhlonza izindawo ezingaba khona futhi zihlele ukubhoboza okwengeziwe ngempumelelo enkulu.
I-GIS ingahlanganiswa nesofthiwe yokumodela i-geological ukuze kulinganiswe izinsiza kanye nezinqolobane. Lapho idatha yendawo kanye nezimpawu (isib., ibanga lamaminerali, ukujula kwesendlalelo, ukujiya komphetho wamalahle) igcinwa ngokuphephile, inqubo yokuhlaziya iba ngokushesha, icace kakhudlwana, futhi kube lula ukuyiqinisekisa. Lokhu kubalulekile ngoba ukulinganisa okunqolobane kuthinta ngqo ukusebenza kahle kwezomnotho kwephrojekthi.
3. Ukuthuthukiswa Kwemisebenzi Yokukhiqiza Neyokuthutha
Ngesikhathi sesigaba sokukhiqiza, i-GIS ingasetshenziswa ukwenza ngcono imisebenzi yokusebenza njengokuhlela ukudluliselwa kwezinto, ukuhlela imizila yemishini esindayo, ukuphatha izimpahla ezigciniwe, kanye nokuqapha inqubekela phambili yemigodi. Amamephu edijithali avumela abaqhubi nabaphathi ukuthi babone ngokunembile indawo yemingcele yezimayini, izindawo zokulahla udoti, kanye nezimo zemigwaqo yezimayini.
Ngaphezu kwalokho, i-GIS ingahlanganiswa nobuchwepheshe be-GPS kanye ne-telematics ukuqapha ukunyakaza kwemikhumbi yamaloli okuthutha ngesikhathi sangempela. Lolu lwazi lusiza ukunciphisa izikhathi zokulinda, ukwenza ngcono imizila yezokuthutha, kanye nokunciphisa ukusetshenziswa kukaphethiloli. Embonini yezimayini, lapho izinzuzo zizwela khona izindleko zokusebenza, lolu hlobo lokusebenza kahle lunomthelela omkhulu.
4. Ukuthuthukiswa Kokuphepha kanye Nokunciphisa Ingozi
Ukuphepha emsebenzini kuyindaba ebaluleke kakhulu kwezezimayini. I-GIS idlala indima ekudwebeni izindawo eziyingozi njengezindawo ezivame ukudilika, izindawo eziseduze namawa amakhulu, izindawo ezivame ukuba nezikhukhula, noma izindawo ezinegesi eyingozi. Ngokuhlaziya indawo, i-GIS ingasiza ekuboneni izindawo eziyingozi futhi ithuthukise izindlela zokunciphisa umthelela.
Isibonelo, idatha yemvula, uhlobo lomhlabathi, kanye nokwehla kungahlaziywa ukuze kubikezelwe ukuguguleka komhlabathi kanye nokudilika komhlabathi okungenzeka ezindaweni zokulahla imfucuza noma ezithambekeni zemayini. I-GIS ingasetshenziswa futhi ukuklama imizila yokuphuma, izindawo zokuhlanganisa, kanye nokufinyelela okusheshayo kwamaqembu okusabela eziphuthumayo. Ukuboniswa okucacile kungathuthukisa ukuxhumana ngengozi kubasebenzi basensimini.
5. Ukuqapha Imvelo Nokuthobela Imithetho
Imisebenzi yezimayini inemithelela emvelweni okumele iqashwe njalo, kusukela ekushintsheni kombozo womhlaba kanye nekhwalithi yamanzi kuya ekungcolisweni komhlaba kanye nokuphathwa kwemfucuza. I-GIS isiza izinkampani ukuthi zenze ukuqapha imvelo okusekelwe endaweni futhi zicubungule idatha njalo ukuze ibike kubalawuli.
Nge-GIS, izinkampani zingaqhathanisa izithombe zesathelayithi zangaphambi nangemva kokumba ukuze zihlole ubukhulu bezindawo ezivulekile, izinguquko zezitshalo, kanye nentuthuko yokuvuselela. Ukuqapha imizimba yamanzi njengemifula namachibi okuhlala nakho kungenziwa ngendlela ehlelekile. Uma kunezinkomba zokungcola noma ukuchitheka ngokweqile kwenhlabathi, amaqembu ezemvelo angashesha ukulandelela umthombo wenkinga futhi athathe isinyathelo sokulungisa.
6. Ukuhlelwa Kokubuyiselwa Kwempahla Nokuhlela Ngemva Kokumbiwa Kwempahla
Ukuvuselela kabusha kuyisibopho esibalulekile ngemva kokumba. I-GIS yenza kube lula ukuhlela kabusha kabusha ngokuhlonza izindawo ezibalulekile, ukubala indawo okufanele ivuselelwe, kanye nokuqapha inqubekela phambili yokutshala kabusha. Idatha yokuphakama kanye ne-contour ingasetshenziswa ukuklama izimo zomhlaba ezizinzile, ukuvimbela izikhukhula, kanye nokuqondisa ukugeleza kwamanzi ukuvimbela ukuguguleka.
Ngaphezu kwalokho, i-GIS isiza izinkampani ukulungiselela imibhalo enembile yangemva kokumba. Ulwazi olufana nezindawo zomsele ongaphezulu komhlabathi, izindawo zokutshala kabusha, kanye nokushintsha kwendawo lungavezwa kumamephu nemibiko okulula ukuyiqonda. Lokhu kubalulekile ekuhlolweni kwamabhuku, ekuhlolweni kukahulumeni, kanye nasekubonakaleni komphakathi.
7. Ukuhlanganiswa kwe-GIS nama-Drones, Izithombe Zesathelayithi, kanye ne-IoT
Ukuthuthuka kobuchwepheshe kwenze i-GIS yaba namandla kakhulu. Njengamanje, ukumepha imayini kuvame ukusebenzisa ama-drone ukukhiqiza ama-orthophotos anesinqumo esiphezulu namamodeli obuso (DSM/DTM). Le datha yama-drone ingafakwa ku-GIS ukuze kubalwe inani lokumba noma lokungena, kuhlolwe ukuqina kwethambeka, futhi kuqashwe ngokushesha izinguquko zendawo.
Izithombe zesathelayithi nazo zisiza ekuqapheni okukhulu, ikakhulukazi ezindaweni ezinkulu noma ezindaweni okunzima ukuzifinyelela. Okwamanje, amadivayisi e-Internet of Things (IoT) njengezinzwa zemvula, ama-piezometer, noma abaqaphi bekhwalithi yamanzi angasakaza idatha kumadeshibhodi e-GIS. Lokhu kuhlanganiswa kwenza izinkampani zezimayini zenze izinqumo ngokusekelwe kudatha yangempela, hhayi nje ekulinganisweni.
8. Ukwenza Izinqumo Nokuxhumana Nababambiqhaza
I-GIS ayilona nje ithuluzi lobuchwepheshe, kodwa futhi iyithuluzi lokuxhumana. Amamephu endawo namadeshibhodi angasetshenziswa ukuchaza izinhlelo zezimayini kohulumeni, abatshalizimali, kanye nemiphakathi ezungezile. Imifanekiso ecacile iyasiza ekunciphiseni ukungaqondani, kwandise ukucaca, futhi kuqinise ukwethenjwa komphakathi.
Ezingeni lokuphatha, i-GIS isekela ukwenza izinqumo ezinqhinga njengokuthola izikhungo ezintsha, ukuhlola ukwanda okungenzeka, noma ukulungisa izinhlelo zokukhiqiza. Lapho idatha yokusebenza, ye-geological, kanye neyezemvelo ihlanganiswa ohlelweni olulodwa, abaphathi bangabuka ngokuphelele ubudlelwano phakathi kwezici.
Isiphetho
Indima ye-Geographic Information Systems ekumbeni izimayini inkulu kakhulu, kusukela ekuhleleni, ekuhloleni, ekukhiqizeni, ekuphepheni, ekuqapheni imvelo, kuya ekubuyiselweni kwezimayini ngemva kokumba. I-GIS ivumela ukuphathwa kwedatha yendawo eyinkimbinkimbi ibe ulwazi oluhlaziywe kalula futhi olubonakala ngeso lengqondo, okwenza kube lula ukwenza izinqumo ngokushesha, ngokunembile, nangokusobala. Esikhathini sedijithali, i-GIS ayiseyona inketho yokuzikhethela kodwa iyimfuneko eyinhloko yezinkampani zezimayini ezifuna ukusebenza kahle, ngokuphepha, nangokuzibophezela emvelweni nasemiphakathini.
Uma isetshenziswa kahle futhi ihlanganiswe nezinye ubuchwepheshe ezifana nama-drone, izithombe zesathelayithi, kanye nezinzwa zasensimini, i-GIS izoba umgogodla wokuguqulwa kwezimayini kube imisebenzi ehlakaniphile neqhubekayo.
