{"id":25145,"date":"2026-04-16T09:43:47","date_gmt":"2026-04-16T13:43:47","guid":{"rendered":"https:\/\/cnr.ncsu.edu\/geospatial\/?post_type=tribe_events&#038;p=25145"},"modified":"2026-04-16T09:43:47","modified_gmt":"2026-04-16T13:43:47","slug":"geospatial-analytics-dissertation-defense-rebecca-composto","status":"publish","type":"tribe_events","link":"https:\/\/cnr.ncsu.edu\/geospatial\/event\/geospatial-analytics-dissertation-defense-rebecca-composto\/","title":{"rendered":"Geospatial Analytics Dissertation Defense: Rebecca Composto"},"content":{"rendered":"<p><strong>Title: <\/strong>Leveraging satellite imagery for urban flood mapping and damage assessment<\/p>\n<p><strong>Advisor: <\/strong>Dr. Mirela Tulbure, faculty fellow and professor in the Department of Forestry and Environmental Resources<\/p>\n<p><strong>Abstract: <\/strong>One-eighth of urban areas in the U.S. are at high risk of flooding due to human development and increasing precipitation.\u00a0Flood maps of past events can help decision-makers recover from past events and prepare for future ones.\u00a0Satellite imagery is a useful dataset for mapping past flood events; however, its effectiveness and accuracy are rarely assessed in dense urban areas.\u00a0This dissertation addresses this gap in urban flooding by (1) developing a satellite-based urban flood model, (2) assessing satellite-based flood depth estimates, and (3) calculating the correlation between satellite-based flood maps and building damage.\u00a0More accurate methods for urban flood mapping will help emergency managers, city planners, and residents adjust to the rising risk of flooding.<\/p>\n<div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Title: Leveraging satellite imagery for urban flood mapping and damage assessment Advisor: Dr. Mirela Tulbure, faculty fellow and professor in the Department of Forestry and Environmental Resources Abstract: One-eighth of&hellip;<\/p>\n","protected":false},"author":152,"featured_media":0,"template":"","meta":{"_acf_changed":false,"source":"","ncst_custom_author":"","ncst_show_custom_author":false,"ncst_dynamicHeaderBlockName":"","ncst_dynamicHeaderData":"","ncst_content_audit_freq":"","ncst_content_audit_date":"","ncst_content_audit_display":false,"ncst_backToTopFlag":"","_tribe_events_status":"","_tribe_events_status_reason":"","_tribe_events_is_hybrid":"","_tribe_events_is_virtual":"","_tribe_events_virtual_video_source":"","_tribe_events_virtual_embed_video":"","_tribe_events_virtual_linked_button_text":"","_tribe_events_virtual_linked_button":"","_tribe_events_virtual_show_embed_at":"","_tribe_events_virtual_show_embed_to":[],"_tribe_events_virtual_show_on_event":"","_tribe_events_virtual_show_on_views":"","_tribe_events_virtual_url":"","footnotes":"","_links_to":"","_links_to_target":""},"tags":[],"tribe_events_cat":[47],"class_list":["post-25145","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-dissertation-defense","cat_dissertation-defense"],"acf":[],"_links":{"self":[{"href":"https:\/\/cnr.ncsu.edu\/geospatial\/wp-json\/wp\/v2\/tribe_events\/25145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnr.ncsu.edu\/geospatial\/wp-json\/wp\/v2\/tribe_events"}],"about":[{"href":"https:\/\/cnr.ncsu.edu\/geospatial\/wp-json\/wp\/v2\/types\/tribe_events"}],"author":[{"embeddable":true,"href":"https:\/\/cnr.ncsu.edu\/geospatial\/wp-json\/wp\/v2\/users\/152"}],"version-history":[{"count":1,"href":"https:\/\/cnr.ncsu.edu\/geospatial\/wp-json\/wp\/v2\/tribe_events\/25145\/revisions"}],"predecessor-version":[{"id":25146,"href":"https:\/\/cnr.ncsu.edu\/geospatial\/wp-json\/wp\/v2\/tribe_events\/25145\/revisions\/25146"}],"wp:attachment":[{"href":"https:\/\/cnr.ncsu.edu\/geospatial\/wp-json\/wp\/v2\/media?parent=25145"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnr.ncsu.edu\/geospatial\/wp-json\/wp\/v2\/tags?post=25145"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/cnr.ncsu.edu\/geospatial\/wp-json\/wp\/v2\/tribe_events_cat?post=25145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}