NDLI: Robust computation of geoelectric potentials in cylindrically stratified anisotropic Earth formations

Content Provider	IEEE Xplore Digital Library
Author	Moon, H. Sainath, K. Teixeira, F.L. Donderici, B.
Copyright Year	2015
Description	Author affiliation: Halliburton Sensor Phys. & Technol., Houston, TX, USA (Donderici, B.) \|\| ElectroScience Lab., Ohio State Univ., Columbus, OH, USA (Moon, H.; Sainath, K.; Teixeira, F.L.)
Abstract	A robust semianalytical algorithm for the efficient computation of geoelectric potentials due to current electrodes in cylindrically stratified anisotropic media is discussed. The underlying analytical formulation is designed to eliminate the poor scaling of the modified Bessel functions for extreme orders and/or arguments, and to stabilize the potential evaluation in double-precision arithmetic for a wide range of input parameters. In addition, extrapolation methods are judiciously employed to accelerate the numerical integration. The algorithm is verified in several scenarios involving cylindrically stratified media of practical interest to geophysical exploration, in which input parameters (layer resistivities) can vary over many orders of magnitude.
Sponsorship	IEEE
Starting Page	1690
Ending Page	1691
File Size	309230
Page Count	2
File Format	PDF
e-ISBN	9781479978151
DOI	10.1109/APS.2015.7305234
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-07-19
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Conductivity Electric potential Earth Media Extrapolation Remote sensing Transmitters
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in