GRID3 Eritrea Settlement Extents Version 01, Alpha

NOTE: This initial version of the Eritrea settlement extents has been superseded by the final version, "GRID3 Eritrea Settlement Extents, Version 01", now available here: https://doi.org/10.7916/d8-1nrk-yq39 The database constitutes a comprehensive set of settlement polygons nationwide. It is in geodatabase format and consists of three feature classes for built up areas (BUA), small settlement areas (SSA), and hamlets (hamlets). This work has been undertaken as part of the Geo-referenced Infrastructure and Demographic Data for Development (GRID3) initiative in Eritrea. GRID3 works with countries to generate, validate and use geospatial data on population, settlements, infrastructure, and subnational boundaries. For more information, see https://grid3.org/ Keywords: built up areas, BUA, small settlement areas, SSA, hamlets, settlement aggregation, settlement extent, CIESIN, GRID3, Novel-T

注意：本厄立特里亚居民点范围的初始版本已被最终版本「GRID3 厄立特里亚居民点范围 版本01」取代，该最终版本现已可通过以下链接获取：https://doi.org/10.7916/d8-1nrk-yq39。该数据库涵盖全国范围的完整居民点多边形数据集，采用地理数据库（geodatabase）格式，包含建成区（built up areas, BUA）、小型居民点区域（small settlement areas, SSA）以及村落（hamlets）三类要素类。本数据集是厄立特里亚地理参考基础设施与人口统计数据促进发展（Geo-referenced Infrastructure and Demographic Data for Development, GRID3）计划的工作成果之一。GRID3 与各国合作，生成、验证并使用与人口、居民点、基础设施及次国家边界相关的地理空间数据。如需了解更多信息，请访问 https://grid3.org/。关键词：建成区、BUA、小型居民点区域、SSA、村落、居民点聚合、居民点范围、CIESIN、GRID3、Novel-T