{"id":1741,"date":"2025-10-15T13:35:13","date_gmt":"2025-10-15T17:35:13","guid":{"rendered":"https:\/\/www.clarku.edu\/marsh-institute\/research-projects\/a-region-wide-multi-year-set-of-crop-field-boundary-labels-for-sub-saharan-africa\/"},"modified":"2026-04-16T23:17:22","modified_gmt":"2026-04-17T03:17:22","slug":"a-region-wide-multi-year-set-of-crop-field-boundary-labels-for-sub-saharan-africa","status":"publish","type":"research-projects","link":"https:\/\/www.clarku.edu\/marsh-institute\/research-projects\/a-region-wide-multi-year-set-of-crop-field-boundary-labels-for-sub-saharan-africa\/","title":{"rendered":"A Region-Wide, Multi-Year Set of Crop Field Boundary Labels for Sub-Saharan Africa"},"content":{"rendered":"\n<p>Smallholders in Africa often lack access to the inputs and information that can help boost their productivity and resilience to major sources of volatility including climate shocks. One key reason for this inadequacy of agricultural extension services is the absence of data that accurately map where croplands are and what they grow. Making such maps is challenging because it requires the ability to use satellite imagery to accurately map the boundaries of smallholders\u2019 fields over large areas and accurately label these crop fields. This project will develop a crop field boundary label sample design covering two mapping regions (Western\/Central Africa and Eastern\/Southern Africa), develop and prepare the labelling platform for use, and provide technical support and guidance to project partners on how to use the platform.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Smallholders in Africa often lack access to the inputs and information that can help boost their productivity and resilience to major sources of volatility including climate shocks. One key reason for this inadequacy of agricultural extension services is the absence of data that accurately map where croplands are and what they grow. Making such maps [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"template":"","meta":{"_links_to":"","_links_to_target":""},"tags":[21],"principal-investigator":[317],"funding-agency":[375],"class_list":["post-1741","research-projects","type-research-projects","status-publish","hentry","tag-past","principal-investigator-lyndon-estes","funding-agency-lacuna-fund"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>A Region-Wide, Multi-Year Set of Crop Field Boundary Labels for Sub-Saharan Africa | George Perkins Marsh Institute<\/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:\/\/www.clarku.edu\/marsh-institute\/research-projects\/a-region-wide-multi-year-set-of-crop-field-boundary-labels-for-sub-saharan-africa\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Region-Wide, Multi-Year Set of Crop Field Boundary Labels for Sub-Saharan Africa\" \/>\n<meta property=\"og:description\" content=\"Smallholders in Africa often lack access to the inputs and information that can help boost their productivity and resilience to major sources of volatility including climate shocks. One key reason for this inadequacy of agricultural extension services is the absence of data that accurately map where croplands are and what they grow. Making such maps [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.clarku.edu\/marsh-institute\/research-projects\/a-region-wide-multi-year-set-of-crop-field-boundary-labels-for-sub-saharan-africa\/\" \/>\n<meta property=\"og:site_name\" content=\"George Perkins Marsh Institute\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ClarkUniversityWorcester\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-17T03:17:22+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@clarkuniversity\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/research-projects\\\/a-region-wide-multi-year-set-of-crop-field-boundary-labels-for-sub-saharan-africa\\\/\",\"url\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/research-projects\\\/a-region-wide-multi-year-set-of-crop-field-boundary-labels-for-sub-saharan-africa\\\/\",\"name\":\"A Region-Wide, Multi-Year Set of Crop Field Boundary Labels for Sub-Saharan Africa | George Perkins Marsh Institute\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/#website\"},\"datePublished\":\"2025-10-15T17:35:13+00:00\",\"dateModified\":\"2026-04-17T03:17:22+00:00\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/research-projects\\\/a-region-wide-multi-year-set-of-crop-field-boundary-labels-for-sub-saharan-africa\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/wp-json\\\/wp\\\/v2\\\/research-projects\\\/1741#breadcrumbs\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":0,\"name\":\"ClarkU\",\"item\":\"https:\\\/\\\/www.clarku.edu\\\/\"},{\"@type\":\"ListItem\",\"position\":1,\"name\":\"George Perkins Marsh Institute\",\"item\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Research-projects\",\"item\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/wp-json\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Research-projects\",\"item\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/wp-json\\\/wp\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Research-projects\",\"item\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/wp-json\\\/wp\\\/v2\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Research-projects\",\"item\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/wp-json\\\/wp\\\/v2\\\/research-projects\"},{\"@type\":\"ListItem\",\"position\":6,\"name\":\"Research-projects\",\"item\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/wp-json\\\/wp\\\/v2\\\/research-projects\\\/1741\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/#website\",\"url\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/\",\"name\":\"George Perkins Marsh Institute\",\"description\":\"Clark University\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.clarku.edu\\\/marsh-institute\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"A Region-Wide, Multi-Year Set of Crop Field Boundary Labels for Sub-Saharan Africa | George Perkins Marsh Institute","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.clarku.edu\/marsh-institute\/research-projects\/a-region-wide-multi-year-set-of-crop-field-boundary-labels-for-sub-saharan-africa\/","og_locale":"en_US","og_type":"article","og_title":"A Region-Wide, Multi-Year Set of Crop Field Boundary Labels for Sub-Saharan Africa","og_description":"Smallholders in Africa often lack access to the inputs and information that can help boost their productivity and resilience to major sources of volatility including climate shocks. 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