TY  - THES
N1  - Andi, M.Sc. dan Dr. Nugroho Budi Wibowo, S.Si., M.Si.
ID  - digilib78706
UR  - https://digilib.uin-suka.ac.id/id/eprint/78706/
A1  - Riska Sorayawati, NIM.: 22106020006
Y1  - 2026/08/14/
N2  - This study aims to identify subsurface rock susceptibility values and analyze a
suspected fault zone in Penusupan Village, Pejawaran District, Banjarnegara Regency.
Total magnetic field measurements were conducted at 50 points across an area of
approximately 2.5 km², with a 250-meter interval between points. Magnetic data processing
involved diurnal variation and IGRF corrections, regional-residual anomaly separation,
reduction to the pole, upward continuation, Second Vertical Derivative (SVD) and Tilt
Derivative (TDR) analyses, and 2D subsurface modeling. Modeling results identified four
lithological units: clayey surface soil (1 ? 12) × 10?? SI, clay (1 ? 2) × 10?? SI, sandstone 1
× 10?³ SI, and andesite (1 ? 5) × 10?² SI. SVD analysis (|MIN| < |MAX|) indicates a
suspected normal fault with a dominant trend ranging from Northwest?Southeast (135°?
315°) to West?East (90°?270°). The indirect interpretation of subsurface structures via the
magnetic method is corroborated by TDR analysis, 2D modeling, and field geological
validation, which reveal weathering zones and discontinuity planes at the suspected fault
location.
PB  - UIN SUNAN KALIJAGA YOGYAKARTA
KW  - Metode Magnetik
KW  -  Suseptibilitas Magnetik
KW  -  Dugaan Zona Sesar
KW  -  SVD
KW  -  TDR
M1  - skripsi
TI  - ANALISIS SUSEPTIBILITAS BATUAN DAN IDENTIFIKASI DUGAAN ZONA SESAR MENGGUNAKAN METODE MAGNETIK DI DESA PENUSUPAN, KECAMATAN PEJAWARAN, KABUPATEN BANJARNEGARA, JAWA TENGAH
AV  - restricted
EP  - 127
ER  -