{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/114134"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/114134","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Analyzing the large-scale curvature of interplanetary shocks","abstract":"The 3-dimensional structure of interplanetary shock surfaces are analyzed using observations from the Wind and ACE spacecraft. Events seen by both spacecraft were selected from the available data and used to calculate the radius of curvature R, of the shock surface. The surface structure was examined within the ecliptic plane, and evidence of large-scale curvature was seen when the spacecraft separation was sufficiently large. A simulation was run to test the effects of small errors in the shock normal, and showed that these errors could affect R, calculations at small separation. The radius of curvature was studied as a function of shock strength to look for evidence of ripples on the shock surface, though no correlation was found.","abstract_html":"The 3-dimensional structure of interplanetary shock surfaces are analyzed using observations from the Wind and ACE spacecraft. Events seen by both spacecraft were selected from the available data and used to calculate the radius of curvature R, of the shock surface. The surface structure was examined within the ecliptic plane, and evidence of large-scale curvature was seen when the spacecraft separation was sufficiently large. A simulation was run to test the effects of small errors in the shock normal, and showed that these errors could affect R, calculations at small separation. The radius of curvature was studied as a function of shock strength to look for evidence of ripples on the shock surface, though no correlation was found.","abstract_has_math":false,"creators":["Vogt, Marissa Farland"],"institution":"Massachusetts Institute of Technology","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":"Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences.","school":null,"contributors":[],"advisors":["Justin C. Kasper."],"committee_chairs":[],"committee_members":[],"year":2006,"date_issued":"2006","date_published":"2006","updated_at":"2026-07-22T22:22:10Z","subjects":["Earth, Atmospheric, and Planetary Sciences.","Physics."],"languages":["eng"],"rights":["MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission."],"rights_urls":["http://dspace.mit.edu/handle/1721.1/7582"],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/1721.1/114134","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Justin C. Kasper."]},{"key":"dc:contributor.department","label":"Department","values":["Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences.","Massachusetts Institute of Technology. Department of Physics."]},{"key":"dc:contributor.other","label":"Dc Contributor Other","values":["Massachusetts Institute of Technology. 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Events seen by both spacecraft were selected from the available data and used to calculate the radius of curvature R, of the shock surface. The surface structure was examined within the ecliptic plane, and evidence of large-scale curvature was seen when the spacecraft separation was sufficiently large. A simulation was run to test the effects of small errors in the shock normal, and showed that these errors could affect R, calculations at small separation. The radius of curvature was studied as a function of shock strength to look for evidence of ripples on the shock surface, though no correlation was found."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["S.B."]},{"key":"dc:title","label":"Title","values":["Analyzing the large-scale curvature of interplanetary shocks"]}]}],"canonical_facts":{"dc:contributor.advisor":["Justin C. Kasper."],"dc:contributor.department":["Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences.","Massachusetts Institute of Technology. Department of Physics."],"dc:contributor.other":["Massachusetts Institute of Technology. Department of Physics."],"dc:creator":["Vogt, Marissa Farland"],"dc:date.accessioned":["2018-03-12T19:31:18Z"],"dc:date.available":["2018-03-12T19:31:18Z"],"dc:date.issued":["2006"],"dc:description":["Thesis: S.B., Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, 2006.","Thesis: S.B., Massachusetts Institute of Technology, Department of Physics, 2006.","Cataloged from PDF version of thesis.","Includes bibliographical references (pages 36-37)."],"dc:description.abstract":["The 3-dimensional structure of interplanetary shock surfaces are analyzed using observations from the Wind and ACE spacecraft. Events seen by both spacecraft were selected from the available data and used to calculate the radius of curvature R, of the shock surface. The surface structure was examined within the ecliptic plane, and evidence of large-scale curvature was seen when the spacecraft separation was sufficiently large. A simulation was run to test the effects of small errors in the shock normal, and showed that these errors could affect R, calculations at small separation. The radius of curvature was studied as a function of shock strength to look for evidence of ripples on the shock surface, though no correlation was found."],"dc:description.degree":["S.B."],"dc:identifier.uri":["http://hdl.handle.net/1721.1/114134"],"dc:language.iso":["eng"],"dc:publisher":["Massachusetts Institute of Technology"],"dc:rights":["MIT theses are protected by copyright. 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