Combined DC Resistivity Survey and Electric Conductivity- Dielectric Permittivity Measurement at Sag Pond near Lembang Fault, West Java, Indonesia

Iryanti, Mimin; Srigutomo, Wahyu; Bijaksana, Satria; Setiawan, Tedy

doi:10.1088/1742-6596/739/1/012079

Cited by 2 publications

(1 citation statement)

References 6 publications

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“…The σ properties of peat soil are lower than mineral soil [32] or the resistivity of peat soil is higher than mineral soil [1]. Resistivity properties can be applied in the analysis of the organic content of soil because the σ properties are contrary to resistivity [33]. Layer 2, shown in Figure 3b, has the higher χm and σ properties associated with mineral soil.…”

Section: K-means Cluster Analysismentioning

confidence: 99%

Identifying Peat Soil Layers in the South Kalimantan, Indonesia Using K-Means Clustering

Iryanti¹,

Aminudin²,

Agustine³

et al. 2018

Preprint

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Various type of soils have been identified based on their electrical and magnetic properties, especially with regards to peat soils. Peat soils are commonly considered as partly decomposed vegetation. In this study, electrical and magnetic properties have been used in K-means clustering to identify layers of peat soils. K-means clustering is a partitioning method that treats observations in the data. Data cores were obtained at every centimeter and examined for their electrical conductivity (σ) and magnetic susceptibility (χm) properties. A 291 cm core was obtained at Tegal Arum Village in South Kalimantan, Indonesia. The K-means clustering results indicate two different layers at 148 cm, and this is supported by loss on ignition (LOI) measurements. In the first layers, a 87.65% LOI was found associated with peat soils (above 248 cm). Whereas, in the second layers, there was a 26.11% LOI associated with mineral soils (below 248 cm). The results of this study using K-means clustering can be used to delineate soil layers.

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Section: K-means Cluster Analysismentioning

confidence: 99%

Identifying Peat Soil Layers in the South Kalimantan, Indonesia Using K-Means Clustering

Iryanti¹,

Aminudin²,

Agustine³

et al. 2018

Preprint

Self Cite

View full text Add to dashboard Cite

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The electrical properties on the plantation fires at Liang Anggang Village in the South Kalimantan in Indonesia

Iryanti

Aminudin

Agustine

et al. 2019

J. Phys.: Conf. Ser.

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Electrical properties were used to analysis soil characteristic such as conductivity electric, resistivity and dielectric permittivity. The aim of this study is characterization of electrical properties at plantation fires at Liang Anggang village, Banjar Regency in South Kalimantan, Indonesia. The geo-electric resistivity of Wenner-Schlumberger configuration was conducted in field with 1 meter electrode spacing. The result of resistivity section which the length is 52 meter varies from 149 to 1436 ohmmeter. In the surface from 0 to 5 meter is higher resistivity (1039 – 1436 ohmmeter) and the lower 5 m is lower resistivity (149 – 752 ohmmeter). Resistivity of plantation fires has high resistivity, because there are many organic matters and less water content moreover those impacts up to 5 meter the depth.

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Combined DC Resistivity Survey and Electric Conductivity- Dielectric Permittivity Measurement at Sag Pond near Lembang Fault, West Java, Indonesia

Cited by 2 publications

References 6 publications

Identifying Peat Soil Layers in the South Kalimantan, Indonesia Using K-Means Clustering

Identifying Peat Soil Layers in the South Kalimantan, Indonesia Using K-Means Clustering

The electrical properties on the plantation fires at Liang Anggang Village in the South Kalimantan in Indonesia

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