{"id":{"repo_id":"rice","oai_identifier":"oai:repository.rice.edu:1911/103987"},"canonical_url":"https://search.dev.ndltd.org/etd/rice/oai:repository.rice.edu:1911/103987","repository":{"repo_id":"rice","name":"Rice University","base_url":"https://repository.rice.edu/server/oai/request"},"display":{"title":"Calculation of magnetic effects due to a model substorm current system","abstract":"A computer code has been developed for calculating ground magnetic perturbations due to a substorm current system in the magnetosphere. The relevant currents are determined using results of a numerical simulation of the substorm itself devised by R. A. Wolf and collaborators. The magnetic fields due to the currents are calculated numerically using Ampere's law. The substorm simulation and its relation to the current calculation are briefly described. The assumed paths and means of calculating the currents are discussed. The results of the first run are presented and compared with observational data from the AFGL magnetometer array.","abstract_html":"A computer code has been developed for calculating ground magnetic perturbations due to a substorm current system in the magnetosphere. The relevant currents are determined using results of a numerical simulation of the substorm itself devised by R. A. Wolf and collaborators. The magnetic fields due to the currents are calculated numerically using Ampere's law. The substorm simulation and its relation to the current calculation are briefly described. The assumed paths and means of calculating the currents are discussed. The results of the first run are presented and compared with observational data from the AFGL magnetometer array.","abstract_has_math":false,"creators":["Calder, Alexander C."],"institution":"Rice University","degree_name":"Master of Science","degree_level":"Masters","degree_discipline":"Natural Sciences","degree_department":null,"school":null,"contributors":[],"advisors":["Wolf, Richard A."],"committee_chairs":[],"committee_members":[],"year":1979,"date_issued":"1979","date_published":"1979","updated_at":"2026-07-24T04:10:41Z","subjects":[],"languages":["eng"],"rights":["Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/1911/103987","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Wolf, Richard A."]},{"key":"dc:creator","label":"Author","values":["Calder, Alexander C."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2018-12-18T21:15:56Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2018-12-18T21:15:56Z"]},{"key":"dc:date.issued","label":"Date","values":["1979"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Natural Sciences"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Rice University"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright is held by the author, unless otherwise indicated. 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The results of the first run are presented and compared with observational data from the AFGL magnetometer array."]},{"key":"dc:title","label":"Title","values":["Calculation of magnetic effects due to a model substorm current system"]}]}],"canonical_facts":{"dc:contributor.advisor":["Wolf, Richard A."],"dc:creator":["Calder, Alexander C."],"dc:date.accessioned":["2018-12-18T21:15:56Z"],"dc:date.available":["2018-12-18T21:15:56Z"],"dc:date.issued":["1979"],"dc:description.abstract":["A computer code has been developed for calculating ground magnetic perturbations due to a substorm current system in the magnetosphere. The relevant currents are determined using results of a numerical simulation of the substorm itself devised by R. A. Wolf and collaborators. The magnetic fields due to the currents are calculated numerically using Ampere's law. The substorm simulation and its relation to the current calculation are briefly described. The assumed paths and means of calculating the currents are discussed. The results of the first run are presented and compared with observational data from the AFGL magnetometer array."],"dc:identifier.uri":["https://hdl.handle.net/1911/103987"],"dc:language.iso":["eng"],"dc:rights":["Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder."],"dc:title":["Calculation of magnetic effects due to a model substorm current system"],"dc:type":["Thesis"],"thesis:degree_discipline":["Natural Sciences"],"thesis:degree_level":["Masters"],"thesis:degree_name":["Master of Science"],"thesis:institution_name":["Rice University"]},"updated_at":"2026-07-24T04:10:41Z"}