?url_ver=Z39.88-2004&rft_id=2015071063&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+DEFORMASI+PERMUKAAN+DAN+PREDIKSI+ALIRAN+LAVA%0D%0ADI+GUNUNG+TANGKUBAN+PARAHU+AKIBAT+AKTIVITAS+ERUPSI%0D%0ATAHUN+2019+BERDASARKAN+DATA+PENGAMATAN+++++++++++++++++++%0D%0APERIODE+2019+-+2023%0D%0A&rft.creator=TAUFIK%2C+RIYANSA&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Gunung+Tangkuban+Parahu+merupakan+gunung+api+aktif+yang+terletak+di+Jawa%0D%0ABarat+dan+telah+mengalami+aktivitas+erupsi+sejak+tahun+1829%2C+dengan+erupsi+terakhir%0D%0Atercatat+pada+9+Agustus+2019.+Aktivitas+vulkanik+gunung+ini+berpotensi%0D%0Amenimbulkan+bencana%2C+sehingga+diperlukan+pemantauan+dan+mitigasi+yang+efektif.%0D%0APenelitian+ini+bertujuan+untuk+menganalisis+deformasi+permukaan+Gunung%0D%0ATangkuban+Parahu+menggunakan+metode+Persistent+Scatterers+Interferometry%0D%0ASynthetic+Aperture+Radar+(PS-InSAR)+dan+menentukan+jalur+aliran+lava+Gunung%0D%0ATangkuban+Parahu+menggunakan+metode+Steepest+Slope+dengan+memanfaatkan%0D%0Adata+Digital+Elevation+Model+(DEM).+%0D%0AMetode+PS-InSAR+digunakan+untuk+mengidentifikasi+pergeseran+permukaan%0D%0AGunung+Tangkuban+Parahu%2C+sementara+metode+Stepest+Slope+digunakan+untuk%0D%0Amengidentifikasi+wilayah+yang+berpotensi+terdampak+oleh+aliran+lava.+Data+yang%0D%0Adigunakan+dalam+penelitian+ini+meliputi+Citra+Sentinel-1A+dengan+20+pasang+citra%0D%0Asatelit+dan+data+Digital+Elevation+Model+(DEM).%0D%0AHasil+menunjukkan+bahwa+Gunung+Tangkuban+Parahu+mayoritas+mengalami%0D%0Adeflasi+dengan+mean+velocity+atau+rata-rata+laju+deformasi+Citra+Sentinel-1A+arah%0D%0Aperekaman+Ascending+sebesar+%E2%80%934%2C59++mm%2Ftahun%2C+sedangkan+mean+velocity+atau+ratarata%0D%0Alaju%0D%0A%0D%0Adeformasi+Citra+Sentinel-1A+arah+perekaman+Descending+sebesar+%E2%80%933%2C86+%0D%0Amm%2Ftahun+dan+hasil+prediksi+aliran+lava+didapatkan+sebaran+jalur+aliran+lava+pada%0D%0Awilayah+Gunung+Tangkuban+Parahu+yang+berpotensi+teraliri+lava+terdapat+3%0D%0AKawasan+Rawan+Bencana.+Hasil+penelitian+ini+diharapkan+dapat+memberikan%0D%0Ainformasi+deformasi+permukaan+di+Gunung+Tangkuban+Parahu+dan+memberikan%0D%0Ainformasi+wilayah+yang+terdampak+oleh+aliran+lava+di+Gunung+Tangkuban+Parahu.%0D%0A%0D%0AKata+kunci%3A+Gunung+Tangkuban+Parahu%2C+Deformasi%2C+PS-INSAR%2C+Prediksi+Aliran%0D%0Alava%2C+DEM%2C+Steepest+Slope+Mount+Tangkuban+Parahu+is+an+active+volcano+located+in+West+Java+that+has%0D%0Avolcano+has+experienced+eruptive+activity+since+1829%2C+with+the+last+eruption%0D%0Aoccurring+on+9+August+2019.+The+volcanic+activity+of+this+mountain+has+the+potential%0D%0Ato+cause+disasters%2C+so+effective+monitoring+and+mitigation+are+needed.+This+study%0D%0Aaims+to+analyze+the+surface+deformation+of+Mount+Tangkuban+Parahu+using+the%0D%0APersistent+Scatterers+Interferometry+Synthetic+Aperture+Radar+(PS-InSAR)+method%0D%0Aand+determine+the+lava+flow+path+of+Mount+Tangkuban+Parahu+using+the+Steepest%0D%0ASlope+method+by+utilising+Digital+Elevation+Model+(DEM).+The+PS-InSAR+method%0D%0Ais+used+to+identify+the+surface+displacement+of+Mount+Tangkuban+Parahu%2C+while+the%0D%0AStepest+Slope+method+is+used+to+identify+areas+potentially+affected+by+lava+flows.%0D%0AThe+data+used+in+this+study+included+Sentinel-1A+imagery+with+20+pairs+of+satellite%0D%0Aimagery+and+Digital+Elevation+Model+(DEM).+The+results+showed+that+Mount%0D%0ATangkuban+Parahu+was+mostly+deflationary%2C+with+the+mean+velocity+derived+from%0D%0ASentinel-1A+Ascending+imagery+measured+at+%E2%88%924%2C59+mm%2Fyear.+Conversely%2C+the%0D%0ADescending+direction+shows+a+deformation+rate+of+%E2%88%923%2C86+mm%2Fyear+and+the+results+of%0D%0Alava+flow+prediction+obtained+the+distribution+of+lava+flow+paths+in+the+Tangkuban%0D%0AParahu+Mountain+area+which+has+the+potential+to+be+flowed+by+lava+there+are+3%0D%0ADisaster+Prone+Areas.+The+results+of+this+study+are+expected+to+provide+information%0D%0Aon+surface+deformation+at+Mount+Tangkuban+Parahu+and+identify+areas+affected+by%0D%0Alava+flows+in+the+region.%0D%0A%0D%0AKeywords%3A+Tangkuban+Parahu+Volcano%2CDeformation%2C+PS-InSAR%2C+Lava+Flow%0D%0APrediction%2C+DEM%2C+Steepest+Slope%0D%0A+&rft.publisher=FAKULTAS+TEKNIK&rft.date=2025-06-13&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89883%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89883%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89883%2F3%2FSKRIPSI%2520TANPA%2520PEMBAHASAN.pdf&rft.identifier=++TAUFIK%2C+RIYANSA++(2025)+ANALISIS+DEFORMASI+PERMUKAAN+DAN+PREDIKSI+ALIRAN+LAVA+DI+GUNUNG+TANGKUBAN+PARAHU+AKIBAT+AKTIVITAS+ERUPSI+TAHUN+2019+BERDASARKAN+DATA+PENGAMATAN+PERIODE+2019+-+2023.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F89883%2F