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CIESIN Columbia University
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ng-hide" ng-show="nav.focusedTree == 'sitenav-6'"> <div class="container"> <ul class="menu"> <li class="menu-item"> <a href="/news" data-drupal-link-system-path="node/3">News</a> </li> <li class="menu-item"> <a href="/events" data-drupal-link-system-path="node/2">Upcoming Events</a> </li> <li class="menu-item"> <a href="/events/past" data-drupal-link-system-path="node/854">Past Events</a> </li> </ul> </div> </div> </div> </nav> </div> </nav> </div> <section id="search-results" data-ng-controller="searchResults" data-ng-if="global.controller == 'search'" data-ng-include="search.template" data-ng-style="{'padding-top': headerHeight}" autoscroll data-ng-cloak></section> <main role="main" class="main-container"> <div class="container visible-xs-block"> <div id="header-xs" class="row"> <div class="col-sm-12"> <div id="site-name-mobile" data-ng-cloak> <a data-ng-href="{{ ::global.baseUrl }}"> CIESIN Columbia University </a> </div> </div> </div> </div> <div class="highlighted"> <div class="region region-highlighted"> <div id="messages"> <div data-drupal-messages-fallback class="hidden"></div> </div> </div> </div> <div id="main"> <section> <div class="layout-content" id="main-content" tabindex="-1"> <div class="region region-content"> <div id="main-block" class="container conditional-container"> <article about="/home" class="cu-landing-page full clearfix"> <h1 class="sr-only container"> <div class="container">Home</div> </h1> <div class="content"> <div class="field field--name-field-cu-landing-page-content field--type-entity-reference-revisions field--label-hidden landing-content"> <div id="article-carousel-312" data-ride="carousel" data-wrap="true" data-interval="5000" style="height:450px" ng-controller="carousel" ng-swipe-left="left('#article-carousel-312')" ng-swipe-right="right('#article-carousel-312')" class="paragraph paragraph--type--image-carousel paragraph--view-mode--default carousel slide anchored" aria-describedby="carousel-description" aria-labelledby="carousel-title" role="complementary"> <h2 id="carousel-title-312" class="sr-only">Image Carousel with 6 slides</h2> <p id="carousel-description-312" class="sr-only">A carousel is a rotating set of images. Use the previous and next buttons to change the displayed slide</p> <ol class="carousel-indicators" data-plain-id="312" role="tablist"> <li id="312-tab-item-1" data-target="#article-carousel-312" role="tab" aria-selected="true" aria-controls="312-tabpanel-item-1" ng-click="goto('#article-carousel-312', 0)" class="active"> <p class="sr-only">Slide 1: Health officials in Nigeria reviewing catchment area maps for COVID-19 vaccinations produced by CIESIN under its GRID3 project</p> </li> <li id="312-tab-item-2" data-target="#article-carousel-312" role="tab" aria-selected="false" aria-controls="312-tabpanel-item-2" ng-click="goto('#article-carousel-312', 1)"> <p class="sr-only">Slide 2: CIESIN scientists contribute to innovative thinking on managed retreat from the coastal zone through research and teaching</p> </li> <li id="312-tab-item-3" data-target="#article-carousel-312" role="tab" aria-selected="false" aria-controls="312-tabpanel-item-3" ng-click="goto('#article-carousel-312', 2)"> <p class="sr-only">Slide 3: CIESIN is the lead on a workshop in Rio De Janeiro in November 2024 to better integrate the social scientific perspectives and data into climate disaster resilience planning</p> </li> <li id="312-tab-item-4" data-target="#article-carousel-312" role="tab" aria-selected="false" aria-controls="312-tabpanel-item-4" ng-click="goto('#article-carousel-312', 3)"> <p class="sr-only">Slide 4: GPW version 4, Basic Demographic Characteristics data set: Percent population of children under 15 years of age.</p> </li> <li id="312-tab-item-5" data-target="#article-carousel-312" role="tab" aria-selected="false" aria-controls="312-tabpanel-item-5" ng-click="goto('#article-carousel-312', 4)"> <p class="sr-only">Slide 5: Cities in Africa, such as Dakar, Senegal (pictured), are growing rapidly. CIESIN scientists are leaders in studying the development and characteristics of informal settlements</p> </li> <li id="312-tab-item-6" data-target="#article-carousel-312" role="tab" aria-selected="false" aria-controls="312-tabpanel-item-6" ng-click="goto('#article-carousel-312', 5)"> <p class="sr-only">Slide 6: Under Mozambique's Reach Every District/Reach Every Community Initiative (RED/REC), program managers and health officials review a map to validate health infrastructure under CIESIN's GRID3/UNICEF project</p> </li> </ol> <div class="carousel-inner field field--name-field-cu-images field--type-image field--label-hidden field--items" data-item-length="6"> <div class="item active" role="tabpanel" aria-labelledby="312-tab-item-1" data-tabpanel-index="1" id="312-tabpanel-item-1"> <img loading="lazy" src="https://ciesin.climate.columbia.edu/sites/ciesin.climate.columbia.edu/files/styles/cu_crop/public/content/carousel/NGA_catchment_area_COVID19_vaccinations_map.jpg?itok=GVvCicwX" width="1800" height="600" alt="Health officials in Nigeria reviewing GRID3 catchment area maps for COVID-19 vaccinations produced by CIESIN, supporting vaccination microplanning efforts. Image Credit: Leke Alabi-Isama." title="Health officials in Nigeria reviewing catchment area maps for COVID-19 vaccinations produced by CIESIN under its GRID3 project" typeof="foaf:Image" class="img-responsive" /> <div class="carousel-caption" aria-hidden="true"> <div class="container"> <p>Health officials in Nigeria reviewing catchment area maps for COVID-19 vaccinations produced by CIESIN under its GRID3 project</p> </div> </div> </div> <div class="item" role="tabpanel" aria-labelledby="312-tab-item-2" data-tabpanel-index="2" id="312-tabpanel-item-2"> <img loading="lazy" src="https://ciesin.climate.columbia.edu/sites/ciesin.climate.columbia.edu/files/styles/cu_crop/public/content/carousel/Long-Island-City-shore.jpg?h=1fa254c4&itok=PnR4daQh" width="1920" height="571" alt="Long Island City shore" title="CIESIN scientists contribute to innovative thinking on managed retreat from the coastal zone through research and teaching" typeof="foaf:Image" class="img-responsive" /> <div class="carousel-caption" aria-hidden="true"> <div class="container"> <p>CIESIN scientists contribute to innovative thinking on managed retreat from the coastal zone through research and teaching</p> </div> </div> </div> <div class="item" role="tabpanel" aria-labelledby="312-tab-item-3" data-tabpanel-index="3" id="312-tabpanel-item-3"> <img loading="lazy" src="https://ciesin.climate.columbia.edu/sites/ciesin.climate.columbia.edu/files/styles/cu_crop/public/content/carousel/Rio-panorama.jpg?itok=v2OIcd25" width="1920" height="485" alt="Rio De Janeiro shot" title="CIESIN is the lead on a workshop in Rio De Janeiro in November 2024 to better integrate the social scientific perspectives and data into climate disaster resilience planning" typeof="foaf:Image" class="img-responsive" /> <div class="carousel-caption" aria-hidden="true"> <div class="container"> <p>CIESIN is the lead on a workshop in Rio De Janeiro in November 2024 to better integrate the social scientific perspectives and data into climate disaster resilience planning</p> </div> </div> </div> <div class="item" role="tabpanel" aria-labelledby="312-tab-item-4" data-tabpanel-index="4" id="312-tabpanel-item-4"> <img loading="lazy" src="https://ciesin.climate.columbia.edu/sites/ciesin.climate.columbia.edu/files/styles/cu_crop/public/content/carousel/gpwv4-basicdem-children-cropped.jpg?itok=00-DADlu" width="1800" height="758" alt="Gridded Population of the World: Basic Demographic Characteristics data set: Percent population of children under 15 years of age compared to total population (darker shading denotes higher percentage of children)." title="GPW version 4, Basic Demographic Characteristics data set: Percent population of children under 15 years of age." typeof="foaf:Image" class="img-responsive" /> <div class="carousel-caption" aria-hidden="true"> <div class="container"> <p>GPW version 4, Basic Demographic Characteristics data set: Percent population of children under 15 years of age.</p> </div> </div> </div> <div class="item" role="tabpanel" aria-labelledby="312-tab-item-5" data-tabpanel-index="5" id="312-tabpanel-item-5"> <img loading="lazy" src="https://ciesin.climate.columbia.edu/sites/ciesin.climate.columbia.edu/files/styles/cu_crop/public/content/carousel/Dakar-Senegal.jpg?itok=zoLVfXhR" width="1920" height="485" alt="Dakar, Senegal" title="Cities in Africa, such as Dakar, Senegal (pictured), are growing rapidly. CIESIN scientists are leaders in studying the development and characteristics of informal settlements" typeof="foaf:Image" class="img-responsive" /> <div class="carousel-caption" aria-hidden="true"> <div class="container"> <p>Cities in Africa, such as Dakar, Senegal (pictured), are growing rapidly. CIESIN scientists are leaders in studying the development and characteristics of informal settlements</p> </div> </div> </div> <div class="item" role="tabpanel" aria-labelledby="312-tab-item-6" data-tabpanel-index="6" id="312-tabpanel-item-6"> <img loading="lazy" src="https://ciesin.climate.columbia.edu/sites/ciesin.climate.columbia.edu/files/styles/cu_crop/public/content/carousel/MOZ_health_infrastructure_map.jpg?itok=cOSjoR-H" width="1800" height="600" alt="As part of Mozambique's Reach Every District/Reach Every Community Initiative (RED/REC), program managers and health officials convened in the Ovuwa Lodge of the Mocuba District in July 2023 to map and validate health infrastructure, supported by GRID3. Image Credit: Albert Nicolau." title="Under Mozambique's Reach Every District/Reach Every Community Initiative (RED/REC), program managers and health officials review a map to validate health infrastructure under CIESIN's GRID3/UNICEF project" typeof="foaf:Image" class="img-responsive" /> <div class="carousel-caption" aria-hidden="true"> <div class="container"> <p>Under Mozambique's Reach Every District/Reach Every Community Initiative (RED/REC), program managers and health officials review a map to validate health infrastructure under CIESIN's GRID3/UNICEF project</p> </div> </div> </div> </div> <a class="left carousel-control" href="#article-carousel-312" ng-click="right('#article-carousel-312')" role="button" aria-label="Show slide 6 of 6"> <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span> <span class="sr-only">Previous</span> </a> <a class="right carousel-control" href="#article-carousel-312" ng-click="left('#article-carousel-312')" role="button" aria-label="Show slide 2 of 6"> <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span> <span class="sr-only">Next</span> </a> </div> <div class="paragraph paragraph--type--cu-page-slice paragraph--view-mode--default page-slice"> <div class="container"> <div class="field field--name-field-cu-page-slice-content field--type-entity-reference-revisions field--label-hidden row"> <div class="paragraph paragraph--type--cu-page-slice-item paragraph--view-mode--default col-md-12 col-lg-12"> <div class="field field--name-field-cu-page-slice-item-content field--type-entity-reference-revisions field--label-hidden solo-grid-item field--items"> <div id="text-102" class="paragraph paragraph--type--text paragraph--view-mode--default anchored"> <div class="field field--name-field-cu-wysiwyg field--type-text-long field--label-hidden field--item"><p>The Center for Integrated Earth System Information (CIESIN) is a center within the <a href="https://www.climate.columbia.edu/" target="_blank">Columbia Climate School</a> at <a href="https://www.columbia.edu/" target="_blank">Columbia University</a>. CIESIN conducts cutting-edge geospatially enabled research and develops interdisciplinary data and systems to advance understanding of human-environment interactions and support public policy and private decision making.</p></div> </div> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--cu-page-slice paragraph--view-mode--default page-slice"> <div class="container"> <div class="field field--name-field-cu-page-slice-content field--type-entity-reference-revisions field--label-hidden row"> <div class="paragraph paragraph--type--cu-page-slice-item paragraph--view-mode--default col-md-12 col-lg-12"> <div class="field field--name-field-cu-page-slice-item-content field--type-entity-reference-revisions field--label-hidden solo-grid-item field--items"> <section id="views-display-22" class="paragraph paragraph--type--cu-views-display paragraph--view-mode--default anchored recent_news-block_9"> <div class="views-conditional-container container"> <div class="field field--name-field-cu-view-content field--type-viewfield field--label-hidden"> <div class="field__item field__item-label-hidden"> <div class="views-element-container form-group"><div class="row view view-recent-news view-id-recent_news view-display-id-block_9 js-view-dom-id-5d0bb5a837cdf7635f797d9e5982c1d4edd740d3b0687d4c531738d5aaf75807"> <div class="view-content"> <div class="col-md-4 views-row col-md-4 col-sm-12"> <div class="row-wrapper"> <div class="views-field views-field-field-cu-featured-content"><div class="field-content"><div id="single_image-1682" class="paragraph paragraph--type--single-image paragraph--view-mode--default anchored"> <figure class="field field--name-field-cu-image field--type-image field--label-hidden image-with-borders image-wrapper cap-bot" id="people-who-are-unable-to-flee-natural-disasters-and-areas-of-high-climate-risk-are-vulnerable-and-understudied-here-a-man-and-boy-are-surveying-a-dried-up-riverbed-in-northern-bangladesh-1682"> <a href="/news/ciesin-staff-co-author-new-publication-prioritizing-involuntary-immobility"> <img loading="lazy" src="https://ciesin.climate.columbia.edu/sites/ciesin.climate.columbia.edu/files/styles/cu_crop/public/content/headshots/bangladesh-krajick.jpg?itok=1-xKl-m4" width="1000" height="600" alt="People who are unable to flee natural disasters and areas of high climate risk are vulnerable, and understudied. Here, a man and boy are surveying a dried-up riverbed in northern Bangladesh" typeof="foaf:Image" class="img-responsive" /> </a> </figure> </div></div></div><div class="views-field views-field-field-cu-news-topic"><div class="field-content"><a href="/staff-publication" hreflang="en">Staff publication</a></div></div><div class="views-field views-field-title"><h2 class="field-content"><a href="/news/ciesin-staff-co-author-new-publication-prioritizing-involuntary-immobility" hreflang="en">CIESIN staff co-author new publication on prioritizing involuntary immobility</a></h2></div><div class="views-field views-field-field-cu-date"><div class="field-content"><time datetime="2025-04-03T12:00:00Z">April 03, 2025</time> </div></div><div class="views-field views-field-field-cu-summary"><div class="field-content"></div></div> </div> </div> <div class="col-md-4 views-row col-md-4 col-sm-12"> <div class="row-wrapper"> <div class="views-field views-field-field-cu-featured-content"><div class="field-content"><div id="single_image-1673" class="paragraph paragraph--type--single-image paragraph--view-mode--default anchored"> <figure class="field field--name-field-cu-image field--type-image field--label-hidden image-with-borders image-wrapper cap-bot image-with-caption" id="ciesins-kevin-tschirhart-presents-on-grid3-work-to-use-geospatial-data-and-tools-to-improve-the-geographic-coverage-of-polio-activities-in-the-democratic-republic-of-the-congo-1673"> <a href="/news/reaching-every-child-leveraging-geospatial-technologies-enhance-technical-collaboration-afro"> <img loading="lazy" src="https://ciesin.climate.columbia.edu/sites/ciesin.climate.columbia.edu/files/styles/cu_crop/public/content/news/News%20Release%20Cover%20Image.jpg?itok=G7vnzQrh" width="800" height="480" alt="CIESIN鈥檚 Kevin Tschirhart presents on GRID3 work to use geospatial data and tools to improve the geographic coverage of polio activities in the Democratic Republic of the Congo" title="CIESIN鈥檚 Kevin Tschirhart presents on GRID3 work to use geospatial data and tools to improve the geographic coverage of polio activities in the Democratic Republic of the Congo" typeof="foaf:Image" class="img-responsive" /> </a> <figcaption aria-hidden="true"> <div class="image-caption container">CIESIN鈥檚 Kevin Tschirhart presents on GRID3 work to use geospatial data and tools to improve the geographic coverage of polio activities in the Democratic Republic of the Congo</div> </figcaption> </figure> </div></div></div><div class="views-field views-field-field-cu-news-topic"><div class="field-content"><a href="/data-application" hreflang="en">Data Application</a></div></div><div class="views-field views-field-title"><h2 class="field-content"><a href="/news/reaching-every-child-leveraging-geospatial-technologies-enhance-technical-collaboration-afro" hreflang="en">Reaching Every Child: Leveraging geospatial technologies to enhance technical collaboration in the AFRO region</a></h2></div><div class="views-field views-field-field-cu-date"><div class="field-content"><time datetime="2025-03-13T12:00:00Z">March 13, 2025</time> </div></div><div class="views-field views-field-field-cu-summary"><div class="field-content"></div></div> </div> </div> <div class="col-md-4 views-row col-md-4 col-sm-12"> <div class="row-wrapper"> <div class="views-field views-field-field-cu-featured-content"><div class="field-content"><div id="single_image-1668" class="paragraph paragraph--type--single-image paragraph--view-mode--default anchored"> <figure class="field field--name-field-cu-image field--type-image field--label-hidden image-with-borders image-wrapper cap-bot image-with-caption" id="us-research-data-summit-report-1668"> <a href="/news/ciesin-contributes-us-research-data-summit"> <img loading="lazy" src="https://ciesin.climate.columbia.edu/sites/ciesin.climate.columbia.edu/files/styles/cu_crop/public/content/news/NRC_report_cover.jpg?h=9873aa90&itok=JBJlbcDx" width="363" height="217" alt="U.S. Research Data Summit report" title="U.S. Research Data Summit report" typeof="foaf:Image" class="img-responsive" /> </a> <figcaption aria-hidden="true"> <div class="image-caption container">U.S. Research Data Summit report</div> </figcaption> </figure> </div></div></div><div class="views-field views-field-field-cu-news-topic"><div class="field-content"><a href="/data-application" hreflang="en">Data Application</a></div></div><div class="views-field views-field-title"><h2 class="field-content"><a href="/news/ciesin-contributes-us-research-data-summit" hreflang="en">CIESIN Contributes to US Research Data Summit</a></h2></div><div class="views-field views-field-field-cu-date"><div class="field-content"><time datetime="2025-02-26T12:00:00Z">February 26, 2025</time> </div></div><div class="views-field views-field-field-cu-summary"><div class="field-content"></div></div> </div> </div> </div> </div> </div> </div> </div> <div class="more-link form-group"><a href="/news" 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