Alpha version of predicted built-settlement extents produced by Built-Settlement Growth Model (BSGM) interpolating for years 2001-2011, 2013 and extrapolating for years 2015-2020. The dataset is available to download in Geotiff format at a resolution of 3 arc (approximately 100m at the equator). The projection is Geographic Coordinate System, WGS84. The binary rasters hold the value 1 and 0. The value 1 indicates the presence of the feature. FILENAMES: {iso}_bsgmi_v0a_100m_{year}.tif - Interpolated built-settlement extents; {iso}_bsgme_v0a_100m_{year}.tif - Extrapolated (future projection) built-settlement extents.
Region : Nigeria
DOI : 10.5258/SOTON/WP00649
Date of production : 2018-11-01
Recommended citation
WorldPop (www.worldpop.org - School of Geography and Environmental Science, University of Southampton; Department of Geography and Geosciences, University of Louisville; Departement de Geographie, Universite de Namur) and Center for International Earth Science Information Network (CIESIN), Columbia University (2018). Global High Resolution Population Denominators Project - Funded by The Bill and Melinda Gates Foundation (OPP1134076). https://dx.doi.org/10.5258/SOTON/WP00649
Data Files :
| Name | Size |
|---|---|
| nga_bsgme_v0a_100m_2015.tif | 4.12 MB |
| nga_bsgme_v0a_100m_2016.tif | 4.15 MB |
| nga_bsgme_v0a_100m_2017.tif | 4.19 MB |
| nga_bsgme_v0a_100m_2018.tif | 4.24 MB |
| nga_bsgme_v0a_100m_2019.tif | 4.29 MB |
| nga_bsgme_v0a_100m_2020.tif | 4.34 MB |
| nga_bsgmi_v0a_100m_2001.tif | 3.58 MB |
| nga_bsgmi_v0a_100m_2002.tif | 3.60 MB |
| nga_bsgmi_v0a_100m_2003.tif | 3.62 MB |
| nga_bsgmi_v0a_100m_2004.tif | 3.64 MB |
| nga_bsgmi_v0a_100m_2005.tif | 3.66 MB |
| nga_bsgmi_v0a_100m_2006.tif | 3.69 MB |
| nga_bsgmi_v0a_100m_2007.tif | 3.72 MB |
| nga_bsgmi_v0a_100m_2008.tif | 3.76 MB |
| nga_bsgmi_v0a_100m_2009.tif | 3.80 MB |
| nga_bsgmi_v0a_100m_2010.tif | 3.86 MB |
| nga_bsgmi_v0a_100m_2011.tif | 3.93 MB |
| nga_bsgmi_v0a_100m_2013.tif | 4.05 MB |