{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,3]],"date-time":"2025-10-03T12:55:24Z","timestamp":1759496124358},"reference-count":11,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2005,10,20]],"date-time":"2005-10-20T00:00:00Z","timestamp":1129766400000},"content-version":"vor","delay-in-days":5528,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J Imaging Syst Tech"],"published-print":{"date-parts":[[1990,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Traditionally, knowledge of the ionospheric electron density is obtained using Faraday rotation or differential Doppler techniques which measure total electron content in columns of the ionosphere. Conventional data processing can only image the electron density in the direction perpendicular to these columns, thereby forming one\u2010dimensional images. Because this data is proportional to line integrals through the region of interest, tomographic techniques may be used to reconstruct two\u2010dimensional electron density images. In this paper, the resolution limit of the image reconstruction process is analyzed in terms of limited\u2010angle tomography.<\/jats:p>","DOI":"10.1002\/ima.1850020307","type":"journal-article","created":{"date-parts":[[2007,3,5]],"date-time":"2007-03-05T22:46:01Z","timestamp":1173134761000},"page":"209-218","source":"Crossref","is-referenced-by-count":26,"title":["Resolution analysis of tomographic reconstruction of electron density profiles in the Ionosphere"],"prefix":"10.1002","volume":"2","author":[{"given":"Helen","family":"Na","sequence":"first","affiliation":[]},{"given":"Hua","family":"Lee","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2005,10,20]]},"reference":[{"key":"e_1_2_1_2_2","volume-title":"Introduction to Ionospheric Physics","author":"Rishbeth H.","year":"1969"},{"key":"e_1_2_1_3_2","volume-title":"The Upper Atmosphere and Solar\u2010Terrestrial Relations","author":"Hargreaves J.","year":"1979"},{"key":"e_1_2_1_4_2","first-page":"378","volume-title":"Physics of the Upper Atmosphere","author":"Ratcliffe J.","year":"1960"},{"key":"e_1_2_1_5_2","first-page":"84","volume-title":"The Upper Atmosphere and Magnetosphere","author":"Hanson W.","year":"1977"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1029\/JZ066i004p01061"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1029\/JZ067i006p02315"},{"key":"e_1_2_1_8_2","doi-asserted-by":"publisher","DOI":"10.1029\/JZ065i004p01139"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1029\/RS023i003p00299"},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9169(74)90104-4"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1029\/RS019i003p00789"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.1121\/1.397055"}],"container-title":["International Journal of Imaging Systems and Technology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fima.1850020307","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ima.1850020307","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,22]],"date-time":"2023-10-22T18:46:47Z","timestamp":1698000407000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ima.1850020307"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1990,9]]},"references-count":11,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1990,9]]}},"alternative-id":["10.1002\/ima.1850020307"],"URL":"https:\/\/doi.org\/10.1002\/ima.1850020307","archive":["Portico"],"relation":{},"ISSN":["0899-9457","1098-1098"],"issn-type":[{"value":"0899-9457","type":"print"},{"value":"1098-1098","type":"electronic"}],"subject":[],"published":{"date-parts":[[1990,9]]}}}