I-GIMS ingasetshenziswa kulo lonke uhlelo lwenethiwekhi yokusabalalisa, ikakhulukazi amagumbi okusabalalisa, amagumbi okulawula, ngisho nemishini eyodwa. Idivayisi inemisebenzi emithathu eyinhloko: okokuqala, ngokuqhubeka nokuqapha amapharamitha ahlukahlukene njengokumelana nesisekelo, amandla amanje okumisa phansi, namandla okumisa inethiwekhi ye-grounding ku-inthanethi, kulula kubasebenzisi ukuthi babambe ngesikhathi sangempela isimo sesikhathi sangempela kanye nenqubo yokuwohloka kwenethiwekhi yokumisa; Okwesibili ukuvikela ngempumelelo ekuphazamisekeni kwe-high-frequency kugridi yaphansi, ukucindezela ukuphazamiseka kwemishini yesibili okubangelwa ukuhlasela okungase kube khona phansi, ukugcwala komhlabathi, njll., kanye nokunciphisa amaphutha okungasebenzi kahle kanye nokulinganisa kwezinhlelo eziphelele zokulawula ezizenzakalelayo namathuluzi anembayo; Okwesithathu, ingakwazi ukuhlukanisa ngokuphumelelayo imisinga yombani wefrikhwensi ephezulu, ivimbele imisinga yombani ekuhlaseleni inethiwekhi yokuvikela evikela umbani kusukela kunethiwekhi yokuvikela umbani, futhi inciphise ngokuphawulekayo umonakalo nomthelela wokuhlasela okungenzeka komhlabathi kanye namaphutha e-arc ezintweni ezibangelwa izingozi zombani.
I-GIMS iqukethe iyunithi yokuqapha, iyunithi yokulinganisa, iyunithi yokucindezela iziphazamiso eziphansi, kanye neyunithi yokucindezela yokulwa nokuhlasela okungenzeka phansi. Bona ukuqapha kwesikhathi sangempela ku-inthanethi kwesimo segridi yaphansi, cindezela ngempumelelo ukuphazamiseka kwegridi yaphansi kanye nokuhlasela okungase kube khona phansi, futhi uzuze amakhono ahlakaniphile, aqhutshwa yidatha, angenamuntu, nanokuziphilisa wegridi yaphansi.