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https://www.arcgis.com/home/item.html?id=b8682e9900f84fe39d1cea14ab3825f8
b8682e9900f84fe39d1cea14ab3825f8
Feature Service
https://services7.arcgis.com/IyvyFk20mB7Wpc95/arcgis/rest/services/SDG04_Travel_Time_Feature_View/FeatureServer
SDG 04 - My School Today! Travel Time (SDGs Today) v1.0
2021-09-10T19:44:38
2023-09-12T20:03:10
SDG 4
Mapping School Locations
My School Today!
School-age population count by walking-only travel time from OpenStreetMap school locations.
<div><b><span style='font-size:14pt; font-family:"Avenir Next", sans-serif; color:rgb(59, 59, 59);'>This layer is part of SDGs Today. Please see <a href='https://sdsn.maps.arcgis.com/home/item.html?id=cbe2a051a6a84a8fbe681dc97dff59d0#overview' rel='nofollow ugc' target='_blank'>sdgstoday.org</a></span></b><br /></div><div><br /></div><div>Globally, an estimated 58% of students will not reach minimum proficiency levels (MPL) in reading and mathematics by the time they finish primary school. For Sub-Saharan Africa, 88% percent of students will not reach those same MPLs. SDG 4 aims to ensure inclusive and equitable quality education for all, but access remains a major challenge. While enrollment rates continue to increase, other quality barriers remain for many students and learners. Physical distance to educational facilities is one such barrier.</div><div><br /></div><div>Using open-source georeferenced data and satellite data products, we construct travel-time isochrones from school locations and overlay subnational population counts to construct a dataset of age-specific population counts within travel-time catchment areas in Africa. The resulting walk-time data can help support gaps in existing education data and highlight open-source methods. Our School location data is derived from OpenStreetMap, a powerful open-source data repository of georeferenced buildings, roads, amenities, and other physical features. While OpenStreetMap is vast, data quality varies by region and many schools remain missing across the globe. Please review the methodological note where we discuss the implications of missing data. Finally, population data is derived from WorldPop constrained Sex/Age demographic population images.</div><div><br /></div><div>Additional school locations are georeferenced using ArcGIS 123 Survey data collected as a part of My School Today!, an SDGs Today call to action that encourages participants to georeference school buildings in Africa with OpenStreetMap.</div><div><br /></div><div>For more information, contact SDGs Today at <a href='mailto:sdgstoday@unsdsn.org' rel='nofollow ugc' target='_blank'>sdgstoday@unsdsn.org</a>.</div>
<div>When using this layer, you are agreeing to the binding stipulation below: </div><div><br /></div><div>You agree to provide attribution to SDGs Today of the UN Sustainable Development Solutions Network. Suggested citation: SDGs Today: The Global Hub for Real-Time SDG Data. Mapping School Locations. UN Sustainable Development Solutions Network. Accessed <DAY> <MONTH> <YEAR>.</div>
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https://services7.arcgis.com/IyvyFk20mB7Wpc95/arcgis/rest/services/SDG04_Travel_Time_Feature_View/FeatureServer
Feature Service
EPSG