In this paper a systematic, semi‐empirical comparison is presented between two‐
dimensional geo‐electric models and their inversion images, obtained by using five different …

The term “geoelectric null-array” is used for direct current electrode configurations yielding a
potential difference of zero above a homogeneous half-space. This paper presents a …

ABSTRACT A new array type, ie, the γ11n arrays, is introduced in this paper, in which the
sequence of the current (C) and potential (P) electrodes is CPCP, and the distance between …

In an urban environment, the two dominating difficulties of any geophysical measurement
are as follows:(1) the area available for measurements is restricted, therefore, the length of …

The depth from which one can get information has always been a crucial parameter in the
geophysical exploration. This paper deals with the depth of detectability (DD) of 2D electric …

In this paper we present and analyse DC resistivity sensitivity patterns for uniform
anisotropic media and for various surface electrode arrays. The sensitivity functions (or …

We present an alternative to Roy's theorem for direct current regimes with the aim of
validating the theoretical basis of signal contribution sections in electrical prospecting. Roy's …

Parameter sensitivity maps of surface linear geoeletric arrays and their practical use are
illustrated in this paper. Parameter sensitivity maps are defined as geoelectric responses in …

Recent two-dimensional multielectrode measurements are restricted to only a few
geoelectric arrays. Realizing that specific features of nearly 90 other arrays are totally …

The paper describes research in geomagnetism and aeronomy carried out in the framework
of a project organized by the Geodetic and Geophysical Research Institute of the Hungarian …