{"id":54,"date":"2022-06-08T16:23:41","date_gmt":"2022-06-08T16:23:41","guid":{"rendered":"http:\/\/petrageospace.org\/?page_id=54"},"modified":"2026-09-16T05:00:09","modified_gmt":"2026-09-16T05:00:09","slug":"geospatial-data-sustainable-development-asean-southeast-asia","status":"publish","type":"page","link":"https:\/\/petrageospace.org\/?page_id=54","title":{"rendered":"BLOG"},"content":{"rendered":"\n<p class=\"has-text-align-center has-vivid-red-color has-text-color has-link-color has-large-font-size nfd-wb-animate nfd-wb-fade-in-bottom wp-elements-1 wp-block-paragraph\"><strong>CASE STUDY:-Modeling Bangkok&#8217;s Urbanization Sprawl &amp; Earth Tipping Points<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">examining the catastrophic trajectory of unchecked urban expansion in the Bangkok Metropolitan Region and how localized sprawl intersects with global planetary tipping points.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">the notes describes modeling framework. We ground this analysis in the IPCC&#8217;s Shared Socioeconomic Pathways\u2014specifically contrasting low-impact sustainable pathways against SSP5, the fossil-fueled, unmitigated growth scenario. <br><br>By pairing carbon emissions projections from CarbonBrief with NASA SEDAC\u2019s 1-kilometer downscaled urban land extent data, we project the spatial spread of concrete and infrastructure from baseline years up to 2100.<\/p>\n\n\n\n<div class=\"wp-block-jetpack-slideshow aligncenter\" data-autoplay=\"true\" data-delay=\"4\" data-effect=\"fade\"><div class=\"wp-block-jetpack-slideshow_container swiper\"><ul class=\"wp-block-jetpack-slideshow_swiper-wrapper swiper-wrapper\"><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-199\" data-id=\"199\" src=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-sprawl-slide-1.jpg?resize=640%2C360&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-sprawl-slide-1.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-sprawl-slide-1.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-sprawl-slide-1.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-sprawl-slide-1.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-sprawl-slide-1.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-sprawl-slide-1.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-200\" data-id=\"200\" src=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-1.5-degC.jpg?resize=640%2C360&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-1.5-degC.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-1.5-degC.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-1.5-degC.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-1.5-degC.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-1.5-degC.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-1.5-degC.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-201\" data-id=\"201\" src=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-2.1-to-2.3-degC.jpg?resize=640%2C360&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-2.1-to-2.3-degC.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-2.1-to-2.3-degC.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-2.1-to-2.3-degC.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-2.1-to-2.3-degC.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-2.1-to-2.3-degC.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies-restraining-to-2.1-to-2.3-degC.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-202\" data-id=\"202\" src=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies.jpg?resize=640%2C360&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/Scenerio-1-without-climate-mitigation-policies.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><\/li><\/ul><a class=\"wp-block-jetpack-slideshow_button-prev swiper-button-prev swiper-button-white\" role=\"button\"><\/a><a class=\"wp-block-jetpack-slideshow_button-next swiper-button-next swiper-button-white\" role=\"button\"><\/a><a aria-label=\"Pause Slideshow\" class=\"wp-block-jetpack-slideshow_button-pause\" role=\"button\"><\/a><div class=\"wp-block-jetpack-slideshow_pagination swiper-pagination swiper-pagination-white\"><\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-vivid-purple-color has-text-color has-link-color nfd-wb-animate nfd-wb-fade-in-bottom nfd-delay-300 wp-elements-2\">maps you will see starting on Year2000 do not just illustrate physical city growth;<br>they document an ecological unraveling.<br>Under this unrestrained trajectory, Bangkok&#8217;s sprawl completely engulfs surrounding provinces,<br>permanently severing vital watershed corridors, <br>obliterating critical delta flood buffers,<br>and<br><br>wiping out centuries of agrarian heritage and regional identity.<br>This presentation serves as an evidence-based warning:<br>without decisive spatial planning and systemic climate mitigation,<br> we are locking in regional ecological collapse.<\/h2>\n\n\n\n<div class=\"wp-block-jetpack-slideshow aligncenter\" data-autoplay=\"true\" data-delay=\"4\" data-effect=\"slide\"><div class=\"wp-block-jetpack-slideshow_container swiper\"><ul class=\"wp-block-jetpack-slideshow_swiper-wrapper swiper-wrapper\"><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-203\" data-id=\"203\" src=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-base-Y2000.jpg?fit=640%2C360&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-base-Y2000.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-base-Y2000.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-base-Y2000.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-base-Y2000.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-base-Y2000.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-base-Y2000.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-204\" data-id=\"204\" data-aspect-ratio=\"1920 \/ 1080\" src=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2100.jpg?fit=1920%2C1080&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2100.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2100.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2100.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2100.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2100.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2100.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-205\" data-id=\"205\" data-aspect-ratio=\"1920 \/ 1080\" src=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2050.jpg?fit=1920%2C1080&amp;ssl=1\" srcset=\"https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2050.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2050.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2050.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2050.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2050.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/petrageospace.org\/wp-content\/uploads\/2026\/09\/PETRA-GEOSPACE-Bangkok-expansion-model-data-visualised-for-un-mitigated-urbanisation-Yr2050.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><\/li><\/ul><a class=\"wp-block-jetpack-slideshow_button-prev swiper-button-prev swiper-button-white\" role=\"button\"><\/a><a class=\"wp-block-jetpack-slideshow_button-next swiper-button-next swiper-button-white\" role=\"button\"><\/a><a aria-label=\"Pause Slideshow\" class=\"wp-block-jetpack-slideshow_button-pause\" role=\"button\"><\/a><div class=\"wp-block-jetpack-slideshow_pagination swiper-pagination swiper-pagination-white\"><\/div><\/div><\/div>\n\n\n\n<hr class=\"is-style-wide wp-block-separator has-text-color has-vivid-red-color 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We ground this analysis in the IPCC&#8217;s Shared Socioeconomic Pathways\u2014specifically contrasting low-impact sustainable pathways against SSP5, the fossil-fueled, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"nf_dc_page":"","_regular_price":[],"currency_symbol":[],"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-54","page","type-page","status-publish","hentry"],"post_slider_layout_featured_media_urls":{"thumbnail":"","post_slider_layout_landscape_large":"","post_slider_layout_portrait_large":"","post_slider_layout_square_large":"","post_slider_layout_landscape":"","post_slider_layout_portrait":"","post_slider_layout_square":"","full":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>BLOG - PETRA GEOSPACE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/petrageospace.org\/?page_id=54\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BLOG - PETRA GEOSPACE\" \/>\n<meta property=\"og:description\" content=\"CASE STUDY:-Modeling Bangkok&#8217;s Urbanization Sprawl &amp; Earth Tipping Points examining the catastrophic trajectory of unchecked urban expansion in the Bangkok Metropolitan Region and how localized sprawl intersects with global planetary tipping points. the notes describes modeling framework. 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