[PDF] Top 20 Directory UMM :Data Elmu:jurnal:J-a:Journal Of Applied Geophysics:Vol44.Issue2-3.2000:

... boring data were used to investigate the electrical properties of a light nonaqueous phase liquid LNAPL contaminant plume that resulted from 50 years of leakage into a glacio-fluvial ... Lihat dokumen lengkap

... TEM data recording instrument was placed outside the Tx loop, unlike the more common arrangement used in 1994 where the operator and data logging equipment are situated within the Tx loop, only about 5 m ... Lihat dokumen lengkap

... exception of the control line L3 see ...lengths of some of our survey lines, thus, limiting the depth of investi- ...top of the landfill where a flat region existed allowing ... Lihat dokumen lengkap

... into a tank facility dimensions 10 =10=3 m consisting of alternating sand and clay ...at a point where maximum interaction between tank structure and tracer transport was ...over a ... Lihat dokumen lengkap

... study of a coastal aquifer in ...usefulness of small-loop TEM sounding and inversion for locating an important regional aquifer under variable glacial cover in an intensively farmed region in ... Lihat dokumen lengkap

... along a close-spaced permanent vertical array of mini-electrodes mounted outside a PVC pipe or dry ...six of them in LNAPL ...uses a standard resistivity system, but with a low ... Lihat dokumen lengkap

... in a wide variety of conditions, and the electromag- netic coupling effects are smaller than in sym- metrical ...tions of the eleven lines ...with a 5-m spacing, while the north- ern four ... Lihat dokumen lengkap

... consistency of practical solutions to landfill problems. The nature of anthropogenic deposits and the spatial–temporal characteristics of leachates are reviewed in a geoelectrical ...processes ... Lihat dokumen lengkap

... direction of both waste sites served as ...phase data were observed for several selected ...the data were associated to the E- and B-polarisation directions of the magnetotelluric ...borders ... Lihat dokumen lengkap

... thickness of the lower moderately resistive layer are poorly resolved and its inclusion in the interpreted model is only justified by the exis- tence of the independent seismic ...error of the final ... Lihat dokumen lengkap

... safety of an underground waste disposal site depends to a large extent on the presence and migration of the water in the ...interpretation of the resistivity enable reliable and useful ... Lihat dokumen lengkap

... shows a consistent direction approximately ...shows a similar direction to that for the struc- tural geology and linear topographical ...indicate a predominant weakness direction aligned ... Lihat dokumen lengkap

... zones of maximum transmissitivity and lower for waves that have propagated through a frac- tured ...interaction of waveforms which have reflected off various fractures with different lengths Ž Boadu, ... Lihat dokumen lengkap

... step of track renewal planning is a geotechnical ...thickness of the ballast, on subsoil material penetrating upwards into the ballast and on geotechnical properties of subgrade and subsoil ... Lihat dokumen lengkap

... depths of up to 360 mm. Laboratory results of testing of the GIMA antenna by using a step-frequency and a high-frequency impulse system are ...q 2000 Elsevier Science ... Lihat dokumen lengkap

... use of the spectral features of the data to identify areas in the radargram containing useful ...is applied as a pattern recognition technique to locate and identify the hyperbolic ... Lihat dokumen lengkap

... engineering a potential major growth area for GPR applications will be in the evaluation of existing road ...activities of national road authorities will be increasingly focused on maintaining and ... Lihat dokumen lengkap

... type of analysis as above, angles of 418 and 548 for the first and second phase change, respectively, are ...give a perfect fit to a reflection coefficient curve but are within expected ... Lihat dokumen lengkap

... assumption of single scattering is valid. Previous studies in 2-D give a u min of ; 30 8 ...make a comparison for both the 2-D and 3-D cases, and show that the Q estimate is highly ... Lihat dokumen lengkap

... consist of 256 data points and are generated by considering variations in elec- trical permittivity, magnetic permeability and electrical ...object of the numer- ical experiments is to recover these ... Lihat dokumen lengkap