{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T13:30:43Z","timestamp":1772717443766,"version":"3.50.1"},"reference-count":21,"publisher":"Informa UK Limited","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["International Journal of Geographical Information Science"],"published-print":{"date-parts":[[2002,5]]},"DOI":"10.1080\/13658810110095075","type":"journal-article","created":{"date-parts":[[2002,7,26]],"date-time":"2002-07-26T11:25:43Z","timestamp":1027682743000},"page":"213-226","source":"Crossref","is-referenced-by-count":24,"title":["Ellipsoidal quadtrees for indexing of global geographical data"],"prefix":"10.1080","volume":"16","author":[{"given":"Patrik","family":"Ottoson","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hans","family":"Hauska","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"301","published-online":{"date-parts":[[2010,11,10]]},"reference":[{"key":"e_1_2_1_2_1","first-page":"901","volume-title":"In Proceedings of the 4th International Symposium on Spatial Data Handling","author":"DUTTON G.","unstructured":"DUTTON , G. Locational properties of quaternary triangular meshes . In Proceedings of the 4th International Symposium on Spatial Data Handling . pp. 901 \u2013 910 . Z\u00fcrich : Switzerland International Geographical Union ."},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1080\/02693799608902078"},{"key":"e_1_2_1_4_1","first-page":"15","volume-title":"Proceeding of SDHS'96","author":"DUTTON G.","unstructured":"DUTTON , G. Encoding and handling geospatial data with hierarchical triangular meshes . Proceeding of SDHS'96 . pp. 15 \u2013 28 . Netherlands : Delft Technical University of Delft ."},{"key":"e_1_2_1_5_1","volume-title":"Spherical Trigonometry and Earth Ellipsoidal Trigonometry","author":"EKMAN M.","year":"1991","unstructured":"EKMAN , M. 1991 . Spherical Trigonometry and Earth Ellipsoidal Trigonometry , second edition , G\u00e4vle, , Switzerland : National Land Survey of Sweden ."},{"key":"e_1_2_1_6_1","first-page":"176","volume-title":"Proceedings of IEEE Visualization '90","author":"FEKETE G.","unstructured":"FEKETE , G. Rendering and managing spherical data with Sphere Quadtrees . Proceedings of IEEE Visualization '90 . pp. 176 \u2013 186 ."},{"key":"e_1_2_1_7_1","first-page":"242","volume-title":"Proceedings of the SPIE\/SPSE Symposium on Electronic Imaging Science and Technology","author":"FEKETE G.","unstructured":"FEKETE , G. Sphere quadtrees: a new data structure to support the visualisation of spherically distributed data . Proceedings of the SPIE\/SPSE Symposium on Electronic Imaging Science and Technology . pp. 242 \u2013 253 . Farrell Proceedings of SPIE Volume: 1259"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0146-664X(76)80006-8"},{"key":"e_1_2_1_9_1","first-page":"87","volume-title":"Proceedings of Auto-Carto 8","author":"LUKATELA H.","unstructured":"LUKATELA , H. Hipparchus geopositioning model: an overview . Proceedings of Auto-Carto 8 . pp. 87 \u2013 96 . Bethesda, MD : American Congress on Surveying and Mapping ."},{"key":"e_1_2_1_10_1","first-page":"355","volume-title":"Proceedings of Auto-Carto 7","author":"MARK D. M.","unstructured":"MARK , D. M. and LAUZON , J. P. Approaches for quadtree-based geographic information systems at continental or global scales . Proceedings of Auto-Carto 7 . pp. 355 \u2013 365 . Bethesda, MD : American Congress on Surveying and Mapping ."},{"key":"e_1_2_1_11_1","volume-title":"MySQL Manual","author":"MYSQL","year":"2001","unstructured":"MYSQL . 2001 . MySQL Manual Retrieved 5 April, 2001, from"},{"key":"e_1_2_1_12_1","first-page":"510","volume-title":"Proceedings of Advances in Spatial Databases, 3rd International Symposium SSD'93","author":"OTOO E.","unstructured":"OTOO , E. and ZHU , H. Indexing on spherical surfaces using semi-quadcodes . Proceedings of Advances in Spatial Databases, 3rd International Symposium SSD'93 . Singapore. pp. 510 \u2013 529 . Abel and Ooi, , Singapore : Springer ."},{"key":"e_1_2_1_13_1","first-page":"39","volume-title":"Proceedings of the ScanGIS '99 Conference","author":"OTTOSON P.","unstructured":"OTTOSON , P. Quadtree surface representation and artificial textures in landscape visualisation . Proceedings of the ScanGIS '99 Conference . Aalborg, Denmark. pp. 39 \u2013 50 . Stubkj\u00e6r and Hansen, , Denmark : Aalborg Universitets-forlag ."},{"key":"e_1_2_1_14_1","first-page":"785","volume-title":"Proceedings of the ICA 1999 Conference","author":"OTTOSON P.","unstructured":"OTTOSON , P. Virtual reality in visualisation, planning and design of roads . Proceedings of the ICA 1999 Conference . Ottawa, Canada. pp. 785 \u2013 793 . Keller, , Canada : Canadian Institute of Geomatics ."},{"key":"e_1_2_1_15_1","volume-title":"To be presented at ICC 2001","author":"OTTOSON P.","unstructured":"OTTOSON , P. Geographic indexing mechanisms of databases for real-time visualisation . To be presented at ICC 2001 . Beijing, China."},{"key":"e_1_2_1_16_1","series-title":"Professional Papers, LMV-Report 1994:28","volume-title":"SWEREF 93\u2014A New Swedish Reference System","author":"REIT B. G.","year":"1994","unstructured":"REIT , B. G. 1994 . SWEREF 93\u2014A New Swedish Reference System , Professional Papers, LMV-Report 1994:28 G\u00e4vle, , Sweden National Land Survey of Sweden"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/356924.356930"},{"key":"e_1_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.3133\/pp1395"},{"key":"e_1_2_1_19_1","doi-asserted-by":"crossref","first-page":"360","DOI":"10.1111\/j.1538-4632.1986.tb00108.x","article-title":"A quadtree for global information storage","volume":"4","author":"TOBLER W.","year":"1986","unstructured":"TOBLER , W. and CHEN , Z. 1986 . A quadtree for global information storage . Goegraphical Analysis , 4 : 360 \u2013 371 .","journal-title":"Goegraphical Analysis"},{"key":"e_1_2_1_20_1","volume-title":"Global Land Cover Characteristics Data Base","author":"USGS0","year":"2000","unstructured":"USGS0 . 2000 . Global Land Cover Characteristics Data Base Retrieved 5 April, 2001, from"},{"key":"e_1_2_1_21_1","series-title":"Professional Papers, LMV-Report 1977:6","volume-title":"Map projections","author":"USSISOO I.","year":"1977","unstructured":"USSISOO , I. 1977 . Map projections , Professional Papers, LMV-Report 1977:6 G\u00e4vle, , Sweden National Land Survey of Sweden"},{"key":"e_1_2_1_22_1","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1080\/04353676.1974.11879899","article-title":"A system of domains for global sampling problems","volume":"56","author":"WICKMAN F. E.","year":"1974","unstructured":"WICKMAN , F. E. , ELVERS , E. and EDVARSON , K. 1974 . A system of domains for global sampling problems . Geografiska Annaler , 56 : 201 \u2013 212 .","journal-title":"Geografiska Annaler"}],"container-title":["International Journal of Geographical Information Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.1080\/13658810110095075","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T12:30:38Z","timestamp":1772713838000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/13658810110095075"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,5]]},"references-count":21,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2002,5]]}},"alternative-id":["10.1080\/13658810110095075"],"URL":"https:\/\/doi.org\/10.1080\/13658810110095075","relation":{},"ISSN":["1365-8816","1362-3087"],"issn-type":[{"value":"1365-8816","type":"print"},{"value":"1362-3087","type":"electronic"}],"subject":[],"published":{"date-parts":[[2002,5]]}}}