GRID3 Niger Settlement Extents Version 01, Alpha

NOTE: This initial version of the Niger settlement extents has been superseded by the final version, "GRID3 Niger Settlement Extents, Version 01", now available here: https://doi.org/10.7916/d8-1yzk-mk63 The database constitutes a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 Niger. 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：尼日尔定居点范围的初始版本已被最终版本「GRID3 尼日尔定居点范围 版本01」取代，该最终版本现已在此发布：https://doi.org/10.7916/d8-1yzk-mk63。该数据库包含覆盖全国的全套定居点多边形数据集，采用地理数据库（geodatabase）格式，包含建成区（built up areas, BUA）、小型定居点（small settlement areas, SSA）及村落（hamlets）三类要素类。此项工作系尼日尔「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）」倡议的组成部分。GRID3 与各国开展合作，生成、验证并使用人口、定居点、基础设施及次国家边界相关的地理空间数据。更多信息请访问 https://grid3.org/。关键词：建成区、BUA、小型定居点、SSA、村落、定居点聚合、定居点范围、CIESIN、GRID3、Novel-T