{"id":3978,"date":"2026-08-03T20:46:46","date_gmt":"2026-08-03T12:46:46","guid":{"rendered":"https:\/\/people.utm.my\/mduznir\/?p=3978"},"modified":"2026-08-03T20:46:46","modified_gmt":"2026-08-03T12:46:46","slug":"overall-thermal-transfer-value-ottv","status":"publish","type":"post","link":"https:\/\/people.utm.my\/mduznir\/2026\/08\/03\/overall-thermal-transfer-value-ottv\/","title":{"rendered":"OVERALL THERMAL TRANSFER VALUE (OTTV)"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/IMG_7581.jpeg\"><img loading=\"lazy\" decoding=\"async\" width=\"1013\" height=\"1024\" src=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/IMG_7581-1013x1024.jpeg\" alt=\"\" class=\"wp-image-3979\" srcset=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/IMG_7581-1013x1024.jpeg 1013w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/IMG_7581-297x300.jpeg 297w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/IMG_7581-768x777.jpeg 768w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/IMG_7581-624x631.jpeg 624w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/IMG_7581.jpeg 1242w\" sizes=\"auto, (max-width: 1013px) 100vw, 1013px\" \/><\/a><figcaption class=\"wp-element-caption\">Screenshot<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OVERALL THERMAL TRANSFER VALUE (OTTV)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Another piece of work from our lab has officially been published. &#x1f60a;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Congratulations to&nbsp;<strong>Wiliyan Ricky<\/strong>&nbsp;on the publication of our paper:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201cIntegrating 3D City Models and OTTV Calculation for Urban Cooling Assessment.\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This paper was presented at an international conference in the&nbsp;<strong>Philippines<\/strong>&nbsp;and is now officially published in the&nbsp;<strong>conference proceedings<\/strong>, which are&nbsp;<strong>indexed by Scopus<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The study integrates&nbsp;<strong>3D City Models<\/strong>&nbsp;with&nbsp;<strong>Overall Thermal Transfer Value (OTTV)<\/strong>calculations to evaluate the cooling performance of buildings in urban environments. By combining geospatial information with building energy analysis, the framework enables planners to identify buildings with higher cooling demand and supports evidence-based decisions for creating more energy-efficient and climate-responsive cities.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One of the key contributions of this work is demonstrating how&nbsp;<strong>3D GIS and CityJSON<\/strong>&nbsp;can move beyond visualization to become analytical platforms for urban sustainability and energy assessment. This approach has strong potential for supporting future smart city initiatives, particularly in tropical climates where cooling demand is a major concern.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Congratulations once again to&nbsp;<strong>Wiliyan<\/strong>&nbsp;for this achievement. It is always rewarding to see our students continue producing meaningful research and sharing it with the international research community.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Looking forward to the next publication and the next challenge.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Publication:<\/strong>&nbsp;<a href=\"https:\/\/doi.org\/10.1007\/978-3-032-23463-6_6\">https:\/\/doi.org\/10.1007\/978-3-032-23463-6_6<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">#Scopus #3DGIS #3DCityModels #UrbanCooling #CityJSON<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/8621aefd-963e-45e1-9a0a-b7facd1f3414.jpeg\"><img loading=\"lazy\" decoding=\"async\" width=\"772\" height=\"1024\" data-id=\"3980\" src=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/8621aefd-963e-45e1-9a0a-b7facd1f3414-772x1024.jpeg\" alt=\"\" class=\"wp-image-3980\" srcset=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/8621aefd-963e-45e1-9a0a-b7facd1f3414-772x1024.jpeg 772w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/8621aefd-963e-45e1-9a0a-b7facd1f3414-226x300.jpeg 226w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/8621aefd-963e-45e1-9a0a-b7facd1f3414-768x1018.jpeg 768w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/8621aefd-963e-45e1-9a0a-b7facd1f3414-1159x1536.jpeg 1159w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/8621aefd-963e-45e1-9a0a-b7facd1f3414-624x827.jpeg 624w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/8621aefd-963e-45e1-9a0a-b7facd1f3414.jpeg 1207w\" sizes=\"auto, (max-width: 772px) 100vw, 772px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/ab3a3845-da7e-41b9-b352-782a2d70c7b2.jpeg\"><img loading=\"lazy\" decoding=\"async\" width=\"769\" height=\"1024\" data-id=\"3981\" src=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/ab3a3845-da7e-41b9-b352-782a2d70c7b2-769x1024.jpeg\" alt=\"\" class=\"wp-image-3981\" srcset=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/ab3a3845-da7e-41b9-b352-782a2d70c7b2-769x1024.jpeg 769w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/ab3a3845-da7e-41b9-b352-782a2d70c7b2-225x300.jpeg 225w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/ab3a3845-da7e-41b9-b352-782a2d70c7b2-768x1023.jpeg 768w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/ab3a3845-da7e-41b9-b352-782a2d70c7b2-1153x1536.jpeg 1153w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/ab3a3845-da7e-41b9-b352-782a2d70c7b2-624x831.jpeg 624w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/ab3a3845-da7e-41b9-b352-782a2d70c7b2.jpeg 1200w\" sizes=\"auto, (max-width: 769px) 100vw, 769px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/5855fc3b-53c0-4767-8da2-4bae19458f16.jpeg\"><img loading=\"lazy\" decoding=\"async\" width=\"774\" height=\"1024\" data-id=\"3982\" src=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/5855fc3b-53c0-4767-8da2-4bae19458f16-774x1024.jpeg\" alt=\"\" class=\"wp-image-3982\" srcset=\"https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/5855fc3b-53c0-4767-8da2-4bae19458f16-774x1024.jpeg 774w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/5855fc3b-53c0-4767-8da2-4bae19458f16-227x300.jpeg 227w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/5855fc3b-53c0-4767-8da2-4bae19458f16-768x1016.jpeg 768w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/5855fc3b-53c0-4767-8da2-4bae19458f16-1162x1536.jpeg 1162w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/5855fc3b-53c0-4767-8da2-4bae19458f16-624x825.jpeg 624w, https:\/\/people.utm.my\/mduznir\/wp-content\/uploads\/sites\/881\/2026\/08\/5855fc3b-53c0-4767-8da2-4bae19458f16.jpeg 1207w\" sizes=\"auto, (max-width: 774px) 100vw, 774px\" \/><\/a><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>OVERALL THERMAL TRANSFER VALUE (OTTV) Another piece of work from our lab has officially been published. &#x1f60a; Congratulations to&nbsp;Wiliyan Ricky&nbsp;on the publication of our paper: \u201cIntegrating 3D City Models and OTTV Calculation for Urban Cooling Assessment.\u201d This paper was presented at an international conference in the&nbsp;Philippines&nbsp;and is now officially published in the&nbsp;conference proceedings, which are&nbsp;indexed [&hellip;]<\/p>\n","protected":false},"author":6924,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,13],"tags":[17,24,112,33,89,47,131],"class_list":["post-3978","post","type-post","status-publish","format-standard","hentry","category-publication","category-research","tag-gis","tag-3d-city-modelling","tag-3d-gis","tag-3dgis","tag-gis-2","tag-higher-education","tag-utm"],"_links":{"self":[{"href":"https:\/\/people.utm.my\/mduznir\/wp-json\/wp\/v2\/posts\/3978","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/people.utm.my\/mduznir\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/people.utm.my\/mduznir\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/people.utm.my\/mduznir\/wp-json\/wp\/v2\/users\/6924"}],"replies":[{"embeddable":true,"href":"https:\/\/people.utm.my\/mduznir\/wp-json\/wp\/v2\/comments?post=3978"}],"version-history":[{"count":1,"href":"https:\/\/people.utm.my\/mduznir\/wp-json\/wp\/v2\/posts\/3978\/revisions"}],"predecessor-version":[{"id":3983,"href":"https:\/\/people.utm.my\/mduznir\/wp-json\/wp\/v2\/posts\/3978\/revisions\/3983"}],"wp:attachment":[{"href":"https:\/\/people.utm.my\/mduznir\/wp-json\/wp\/v2\/media?parent=3978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/people.utm.my\/mduznir\/wp-json\/wp\/v2\/categories?post=3978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/people.utm.my\/mduznir\/wp-json\/wp\/v2\/tags?post=3978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}