?url_ver=Z39.88-2004&rft_id=1815013009&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=IDENTIFIKASI+INTRUSI+AIR+LAUT+BESERTA+HUBUNGANNYA%0D%0ATERHADAP+KETINGGIAN+DAN+KEMIRINGAN+LERENG%0D%0AMENGGUNAKAN+VEGETATION+SOIL+SALINITY+INDEX+(VSSI)%0D%0APADA+CITRA+SATELIT+SENTINEL-2&rft.creator=LAUDITTA+%2C+ZAHRA+&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=609+Sejarah%2C+perlakuan+geografis%2C+biografi&rft.description=Wilayah+pesisir+merupakan+wilayah+yang+rentan+terhadap+pencemaran+air%0D%0Atanah%2C+seperti+intrusi+air+laut.+Selain+itu%2C+kondisi+fisik+yang+didominasi+ketinggian%0D%0Aberupa+dataran+dengan+kemiringan+lereng+landai.+Hal+tersebut+mendukung%0D%0Aterjadinya+fenomena+intrusi+air+laut.+Oleh+karena+itu%2C+penelitian+ini+bertujuan%0D%0Amengidentifikasi+intrusi+air+laut+beserta+hubungannya+terhadap+ketinggian+dan%0D%0Akemiringan+lereng+menggunakan+vegetation+soil+salinity+index+(VSSI)+pada+citra%0D%0Asatelit+Sentinel-2.+Data+yang+digunakan+berupa+data+primer+dan+data+sekunder.+Data%0D%0Aprimer+yaitu+data+daya+hantar+listrik+(DHL)+yang+dikumpulkan+menggunakan+teknik%0D%0Astratified+purposive+sampling%2C+sehingga+menghasilkan+73+titik+sampel.+Sementara%0D%0Aitu%2C+data+sekunder+yaitu+citra+satelit+Sentinel-2A%2C+Digital+Elevation+Model+Nasional%0D%0A(DEMNAS)+dan+batas+administrasi.+Citra+satelit+Sentinel-2A+diekstraksi+dan%0D%0Amenghasilkan+vegetation+soil+salinity+index+(VSSI).+Data+DHL+dan+VSSI+digunakan%0D%0Auntuk+membangun+pemodelan+intrusi+air+laut+menggunakan+analisis+regresi.+Selain%0D%0Aitu%2C+data+DEMNAS+digunakan+untuk+mengekstraksi+data+ketinggian+dan+kemiringan%0D%0Alereng.+Data+ketinggian+dan+kemiringan+lereng+digunakan+untuk+melihat%0D%0Ahubungannya+terhadap+intrusi+air+laut+menggunakan+uji+korelasi.+Hasil+penelitian%0D%0Amenunjukkan+terdapat+4+kondisi+intrusi+air+laut+di+lokasi+penelitian+yaitu+tidak+ada%0D%0Aintrusi+air+laut+dengan+luas+1861+ha%2C+kondisi+rendah+227+ha%2C+kondisi+sedang+29+ha%0D%0Adan+tinggi+4+ha.+Selain+itu%2C+hubungan+antara+intrusi+air+laut+terhadap+ketinggian+dan%0D%0Akemiringan+lereng+menghasilkan+nilai+R2+0%2C4597+dan+R2+0%2C247%0D%0AKata+kunci%3A+Intrusi+Air+Laut%2C+VSSI%2C+Ketingian%2C+Kemiringan+Lereng%2C+Teluk+Lampung%0D%0A%0D%0ACoastal+areas+are+areas+that+are+vulnerable+to+groundwater+pollution%2C+such+as%0D%0Aseawater+intrusion.+In+addition%2C+the+physical+condition+which+is+dominated+by%0D%0Aaltitude+is+in+the+form+of+plains+with+a+gentle+slope.+This+supports+the+phenomenon%0D%0Aof+seawater+intrusion.+Therefore%2C+this+study+aims+to+identify+seawater+intrusion+and%0D%0Aits+relationship+to+the+elevation+and+slope+using+the+vegetation+soil+salinity+index%0D%0A(VSSI)+on+Sentinel-2+satellite+imagery.+The+data+used+are+primary+data+and%0D%0Asecondary+data.+The+primary+data+is+electrical+conductivity+data+(DHL)+collected%0D%0Ausing+a+stratified+purposive+sampling+technique%2C+resulting+in+73+sample+points.%0D%0AMeanwhile%2C+secondary+data%2C+namely+Sentinel-2A+satellite+imagery%2C+National+Digital%0D%0AElevation+Model+(DEMNAS)+and+administrative+boundaries.+Sentinel-2A+satellite%0D%0Aimagery+was+extracted+and+produced+the+vegetation+soil+salinity+index+(VSSI).+DHL%0D%0Aand+VSSI+data+were+used+to+construct+a+seawater+intrusion+model+using+regression%0D%0Aanalysis.+In+addition%2C+DEMNAS+data+is+used+to+extract+elevation+and+slope+data.%0D%0AData+on+the+elevation+and+slope+is+used+to+see+the+relationship+to+seawater+intrusion%0D%0Ausing+a+correlation+test.+The+results+showed+that+there+were+4+conditions+of+seawater%0D%0Aintrusion+at+the+study+site%2C+namely+no+seawater+intrusion+with+an+area+of+1861+ha%2C%0D%0Alow+conditions+227+ha%2C+moderate+conditions+29+ha+and+high+4+ha.+In+addition%2C+the%0D%0Arelationship+between+seawater+intrusion+on+elevation+and+slope+yields+an+R2+value%0D%0Aof+0.4597+and+an+R2+of+0.247.%0D%0AKeywords%3A+Seawater+Intrusion%2C+VSSI%2C+Elevation%2C+Slope%2C+Lampung+Bay&rft.publisher=FAKULTAS+TEKNIK&rft.date=2023-06-27&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F74788%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F74788%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F74788%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++LAUDITTA+%2C+ZAHRA+++(2023)+IDENTIFIKASI+INTRUSI+AIR+LAUT+BESERTA+HUBUNGANNYA+TERHADAP+KETINGGIAN+DAN+KEMIRINGAN+LERENG+MENGGUNAKAN+VEGETATION+SOIL+SALINITY+INDEX+(VSSI)+PADA+CITRA+SATELIT+SENTINEL-2.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F74788%2F