GRID3 Mauritania Settlement Extents, Version 01

NOTE: This version of the Mauritania settlement extents has been superseded by "GRID3 Mauritania Settlement Extents, Version 01.01", now available here: https://doi.org/10.7916/d8-23e2-2n39 The dataset consists of settlement extents across Mauritania, as well as accompanying population estimates for each settlement extent. This data product contains all information contained in the previous GRID3 Mauritania Settlement Extents, Version 01 Alpha product, with updates. Updates in this version include: a single settlement extent feature class (Alpha contained the same data in three (3) separate feature class layers: BUAs, SSAs & Hamlets), and new population estimate fields ("Population" and "Pop_UN_adj") for each settlement extent . This work has been undertaken as part of the Geo-Referenced Infrastructure and Demographic Data for Development (GRID3) programme. 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: Settlements, Hamlets, Built-up Areas (BUA), Small Settlement Areas (SSA) The programme is funded by the Bill & Melinda Gates Foundation and United Kingdom's Foreign, Commonwealth, Development Office. It is implemented by Flowminder Foundation, WorldPop at the University of Southampton, the United Nations Population Fund (UNFPA), and the Center for International Earth Science Information Network (CIESIN) at Columbia University.

注意：本版本毛里塔尼亚定居点范围数据集已由"GRID3毛里塔尼亚定居点范围，版本01.01"替代，该版本可通过以下链接获取：https://doi.org/10.7916/d8-23e2-2n39。本数据集涵盖毛里塔尼亚全国范围内的定居点范围数据，以及各定居点对应的人口估算值。本数据产品包含此前GRID3毛里塔尼亚定居点范围0.1 Alpha版本的全部信息，并进行了更新。本次更新包括：单一定居点范围要素类（Alpha版本曾通过建成区（Built-up Areas, BUA）、小型定居点区域（Small Settlement Areas, SSA）与村落（Hamlets）三个独立要素类图层存储同类数据），以及为每个定居点范围新增"人口（Population）"与"联合国调整后人口（Pop_UN_adj）"两个人口估算字段。本项目系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）计划的组成部分。GRID3与各国协作，开展人口、定居点、基础设施及次国家边界相关地理空间数据的生成、验证与应用工作。更多信息可访问 https://grid3.org/。关键词：定居点、村落（Hamlets）、建成区（Built-up Areas, BUA）、小型定居点区域（Small Settlement Areas, SSA）。本计划由比尔及梅琳达·盖茨基金会与英国外交、联邦与发展办公室（Foreign, Commonwealth, Development Office）资助，由Flowminder基金会、南安普敦大学世界人口项目（WorldPop）、联合国人口基金（United Nations Population Fund, UNFPA）以及哥伦比亚大学国际地球科学信息网络中心（Center for International Earth Science Information Network, CIESIN）联合实施。