Feedback
Search Results

Page 4 of 68 Results 76 to 100 of 1676

  • Oct 15, 2018
    • No Description
  • Oct 15, 2018
    • No Description
  • Oct 15, 2018
    • No Description
  • Oct 15, 2018
    • No Description
  • Oct 15, 2018
    • No Description
  • Oct 15, 2018
    • No Description
  • Oct 15, 2018
    • No Description
  • Oct 15, 2018
    • No Description
  • Oct 11, 2018
    • Data collected as input to the geospatial least-cost plan for universal electricity access by 2030 developed as part of the ESMAP funded World Bank Nigeria Electricity Access Project (NEAP). The dataset covers the service area for the Kaduna Electricity Distribution Company (KEDCO) Nigeria. The data was downloaded on April 7th, 2016 for the four states of the Kaduna Electric utility coverage area: Kaduna, Kebbi, Sokoto and Zamfara. The data source for the nightlights data is from : Earth Observations Group (EOG) at NOAA/NGDC - https://ngdc.noaa.gov/eog/viirs/download_dnb_composites.html The data was downloaded for the range of 20151101 to 20151130 2015. The data represent the light outputs from cities, towns, and other sites with persistent lighting, including gas flares. Ephemeral events, such as fires have been discarded. Then the background noise was identified and replaced with values of zero. The data was downloaded on 1/28/2016 for the West and North Africa region and then further clipped to only include the four states of the Kaduna Electric utility coverage area: Kaduna, Kebbi, Zamfara and Sokoto states.f
  • Oct 11, 2018
    • Population density per pixel at 100 metre resolution. [WorldPop](http://www.worldpop.org.uk/) provides estimates of numbers of people residing in each 100x100m grid cell for every low and middle income country. Through ingegrating cencus, survey, satellite and GIS datasets in a flexible machine-learning framework, high resolution maps of population counts and densities for 2000-2020 are produced, along with accompanying metadata. DATASET: Alpha version 2010 and 2015 estimates of numbers of people per grid square, with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/) and remaining unadjusted. REGION: Africa SPATIAL RESOLUTION: 0.000833333 decimal degrees (approx 100m at the equator) PROJECTION: Geographic, WGS84 UNITS: Estimated persons per grid square MAPPING APPROACH: Land cover based, as described in: Linard, C., Gilbert, M., Snow, R.W., Noor, A.M. and Tatem, A.J., 2012, Population distribution, settlement patterns and accessibility across Africa in 2010, PLoS ONE, 7(2): e31743. FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) FILENAMES: Example - AGO10adjv4.tif = Angola (AGO) population count map for 2010 (10) adjusted to match UN national estimates (adj), version 4 (v4). Population maps are updated to new versions when improved census or other input data become available. [Nigeria data available from WorldPop here](http://www.worldpop.org.uk/data/summary/?contselect=Africa&countselect=Nigeria&typeselect=Population).
  • Oct 11, 2018
    • Population density per pixel at 100 metre resolution. [WorldPop](http://www.worldpop.org.uk/) provides estimates of numbers of people residing in each 100x100m grid cell for every low and middle income country. Through ingegrating cencus, survey, satellite and GIS datasets in a flexible machine-learning framework, high resolution maps of population counts and densities for 2000-2020 are produced, along with accompanying metadata. DATASET: Alpha version 2010 and 2015 estimates of numbers of people per grid square, with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/) and remaining unadjusted.
  • Sep 06, 2018
    • Hydro powerplants in DRC
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description
  • Aug 19, 2018
    • No Description

Searching ...