cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.795084
title: High Frequency Somatosensory Evoked Magnetic Fields Recorded With Meg (Old)

description: ** Old version - do not use **

This dataset contains somatosensory evoked responses recorded with Elekta TRIUX magnetoencephalography (MEG) system. The purpose of the measurements was specifically to examine high-frequency (HF) somatosensory responses, which have very small amplitude. To this end, a large number of responses (thousands) were recorded with a short interstimulus interval (randomized between 300-350 ms). A constant-current electric stimulator was used, with the electrodes placed around the median nerve at the right wrist. The magnitude of the current was individually determined so that the stimulation was slightly below motor threshold; it was approximately 7 mA. The length of the current pulse was set at 200 microseconds.

Both datasets contain raw FIFF files and MRIs in DICOM format. There are two recordings for subject 'A' and one for subject 'B'. The length of each recording is approximately 15 minutes. The data of subject 'A' has more prominent high-frequency responses and smaller stimulator artifact. Both subjects also have a 2-minute empty room recording, acquired just before the actual measurement.

MEG recording parameters: sampling frequency 3000 Hz, analog lowpass 1000 Hz. Single-shot HPI was done at the beginning of the measurement, but continuous HPI was not used. No active shielding systems were in use. The data were recorded at the BioMag laboratory of Helsinki University Central Hospital. The two subjects were healthy male volunteers, age 38-40 years.
DOI: 10.5281/zenodo.842987
title: Cdn List

description: CDN IP range.
DOI: 10.5517/ccdc.csd.cc1n7pzk
title: CCDC 1526749: Experimental Crystal Structure Determination

description: Related Article: Atefeh Sahraei, Hadi Kargar, Mohammad Hakimi, Muhammad Nawaz Tahir|2017|J.Mol.Struct.|1149|576|doi:10.1016/j.molstruc.2017.08.022
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc1n7q0m
title: CCDC 1526750: Experimental Crystal Structure Determination

description: Related Article: Atefeh Sahraei, Hadi Kargar, Mohammad Hakimi, Muhammad Nawaz Tahir|2017|J.Mol.Struct.|1149|576|doi:10.1016/j.molstruc.2017.08.022
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc1n7q1n
title: CCDC 1526751: Experimental Crystal Structure Determination

description: Related Article: Atefeh Sahraei, Hadi Kargar, Mohammad Hakimi, Muhammad Nawaz Tahir|2017|J.Mol.Struct.|1149|576|doi:10.1016/j.molstruc.2017.08.022
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc1nbl0l
title: CCDC 1529509: Experimental Crystal Structure Determination

description: Related Article: Palanivelu Nithya, Jim Simpson, Subbiah Govindarajan|2017|Inorg.Chim.Acta|467|180|doi:10.1016/j.ica.2017.07.059
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc11g33q
title: CCDC 966862: Experimental Crystal Structure Determination

description: Related Article: M. Rajkumar, A. Chandramohan|2017|J.Mol.Struct.|1149|530|doi:10.1016/j.molstruc.2017.08.021
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5258/soton/wp00006
title: Algeria 100m Population

description: DATASET: Alpha version 2010, 2015 and 2020 estimates of numbers of people per pixel ('ppp') with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/). 
REGION: Africa 
SPATIAL RESOLUTION: 0.000833333 decimal degrees (approx 100m at the equator) 
PROJECTION: Geographic, WGS84 
UNITS: Estimated persons per grid square 
MAPPING APPROACH: Random Forest 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - DZA_ppp_v2b_2010_UNadj.tif = Algeria (DZA) population per pixel (ppp) map for 2010 (2010) adjusted to match UN national estimates (UNadj), version 2b (v2b) 
DATE OF PRODUCTION: April 2015
DOI: 10.5258/soton/wp00009
title: Angola 100m Population

description: 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. 
DATE OF PRODUCTION: January 2013
DOI: 10.5258/soton/wp00011
title: Armenia 100m Population

description: DATASET: Alpha version 2010, 2015 and 2010 estimates of numbers of people per pixel ('ppp') and people per hectare ('pph'), with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/) and remaining unadjusted. 
REGION: Asia 
SPATIAL RESOLUTION: 0.000833333 decimal degrees (approx 100m at the equator) 
PROJECTION: Geographic, WGS 84 
UNITS: Estimated persons per grid square 
MAPPING APPROACH: Random Forest 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - ARM_ppp_v2c_2010_UNadj.tif = Armenia (ARM) population per pixel (ppp) modelling version '2c' (v2c) map for 2010 (2010) adjusted to match UN national estimates (UNadj). 
DATE OF PRODUCTION: May 2016 

Also included: (i) Metadata html file, (ii) Population datasets produced using original census year data, (iii).kmz Google Earth file.
DOI: 10.5258/soton/wp00013
title: Asia 1km Population

description: DATA DESCRIPTION: Version 2.0 estimates of total number of people per grid square for five timepoints between 2000 and 2020 at five year intervals; national totals have been adjusted to match UN Population Division estimates for each time point(1) 
REGION: Asia 
SPATIAL RESOLUTION: 0.00833333 decimal degrees (approx 1km at the equator) 
PROJECTION: Geographic, WGS84 
UNITS: Estimated persons per grid square 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - Asia_PPP_2010_adj_v2.tif = Asia population dataset presenting people per pixel (PPP) for 2010, adjusted to match UN national estimates (adj), dataset version 2.0 (v2) 
DATASET CONSTRUCTION DETAILS: This dataset is a mosaic of all WorldPop country level Asian datasets resampled to 1km resolution. The continental grouping of countries honours the macro geographical classification developed and maintained by the United Nations Statistics Division(2). For countries within each continental group which have not been mapped by WorldPop, GPWv4 1km population count data(3) was used to complete the mosaic. Full details of WorldPop population mapping methodologies are described here: www.worldpop.org.uk/data/methods/ 
DATE OF PRODUCTION: November 2016 

Also included: (i) csv table describing the data source of the modelled population data for each country dataset (either WorldPop or GPWv4) which featured in the continental raster mosaic. 

(1) United Nations Population Division, WorldPopulation Prospects, 2015 Revision. http://esa.un.org/wpp/ 
(2) United Nations Statistics Division. http://unstats.un.org/unsd/methods/m49/m49regin.htm 
(3) Center for International Earth Science Information Network - CIESIN - Columbia University. 2016. Gridded Population of the World, Version 4 (GPWv4): Population Count. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). http://dx.doi.org/10.7927/H4X63JVC. Accessed 30 Sept 2016
DOI: 10.5258/soton/wp00018
title: Bangladesh 100m Population

description: DATASET: Alpha version 2010, 2015 and 2010 estimates of numbers of people per pixel ('ppp') and people per hectare ('pph'), with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/) and remaining unadjusted. 
REGION: Asia 
SPATIAL RESOLUTION: 0.000833333 decimal degrees (approx 100m at the equator) 
PROJECTION: Geographic, WGS84 
UNITS: Estimated persons per grid square 
MAPPING APPROACH: Random Forest 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - VNM_ppp_v2b_2010_UNadj.tif = Vietnam (VNM) population per pixel (ppp) map for 2010 (popmap10) adjusted to match UN national estimates (UNadj), version 2b (v2b). 
DATE OF PRODUCTION: September 2013 

Also included: (i) Metadata html file, (ii) Google Earth file
DOI: 10.5258/soton/wp00023
title: Benin 100m Population

description: DATASET: Alpha version 2010 and 2014 estimates of numbers of people per grid square, with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/). 
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. 
DATE OF PRODUCTION: January 2013
DOI: 10.5258/soton/wp00025
title: Bhutan 100m Population

description: DATASET: Alpha version 2010, 2015 and 2020 estimates of numbers of people per pixel ('ppp') and people per hectare ('pph'), with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/) and remaining unadjusted. 
REGION: Asia 
SPATIAL RESOLUTION: 0.000833333 decimal degrees (approx 100m at the equator) 
PROJECTION: Geographic, WGS84 
UNITS: Estimated persons per grid square 
MAPPING APPROACH: Random Forest 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - CHN_ppp_v2c_2010_UNadj.tif = China (CHN) population per pixel (ppp) map for 2010 (2010) adjusted to match UN national estimates (UNadj), version 2c (v2c) 
DATE OF PRODUCTION: September 2015 

Also included: (i) Metadata html file, (ii) Google Earth file, (iii) Population datasets produced using original census year data (2005)
DOI: 10.5258/soton/wp00146
title: Liberia 100m Population

description: DATASET: Alpha version 2010 and 2014 estimates of numbers of people per grid square, with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/). 
REGION: Africa 
SPATIAL RESOLUTION: 0.00833333 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. 
DATE OF PRODUCTION: January 2013
DOI: 10.5258/soton/wp00152
title: Madagascar 100m Population

description: 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. 
DATE OF PRODUCTION: January 2013
DOI: 10.5258/soton/wp00155
title: Malawi 100m Population

description: DATASET: Alpha version 2010, 2015 and 2010 estimates of numbers of people per pixel ('ppp') and people per hectare ('pph'), 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: Random Forest 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - VNM_ppp_v2b_2010_UNadj.tif = Vietnam (VNM) population per pixel (ppp) map for 2010 (popmap10) adjusted to match UN national estimates (UNadj), version 2b (v2b) 
DATE OF PRODUCTION: February 2014 

Also included: (i) Metadata html file, (ii) Google Earth file, (iii) Population datasets produced using original census year data
DOI: 10.5258/soton/wp00158
title: Malawi 100m Population

description: 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: Asia 
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: Gaughan AE, Stevens FR, Linard C, Jia P and Tatem AJ, 2013, High resolution population distribution maps for Southeast Asia in 2010 and 2015, PLoS ONE, 8(2): e55882 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - VNM_popmap10adj_v2.tif = Vietnam (VNM) population count map for 2010 (popmap10) adjusted to match UN national estimates (adj), version 2 (v2). 
DATE OF PRODUCTION: January 2013
DOI: 10.5258/soton/wp00160
title: Maldives 100m Population

description: 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: Asia 
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: Gaughan AE, Stevens FR, Linard C, Jia P and Tatem AJ, 2013, High resolution population distribution maps for Southeast Asia in 2010 and 2015, PLoS ONE, 8(2): e55882 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - VNM_popmap10adj_v2.tif = Vietnam (VNM) population count map for 2010 (popmap10) adjusted to match UN national estimates (adj), version 2 (v2). 
DATE OF PRODUCTION: January 2013
DOI: 10.5258/soton/wp00163
title: Mali 100m Population

description: DATASET: Alpha version 2010, 2015 and 2020 estimates of numbers of people per pixel ('ppp') with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/). 
REGION: Africa 
SPATIAL RESOLUTION: 0.000833333 decimal degrees (approx 100m at the equator) 
PROJECTION: Geographic, WGS84 
UNITS: Estimated persons per grid square 
MAPPING APPROACH: Random Forest 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - DZA_ppp_v2b_2010_UNadj.tif = Algeria (DZA) population per pixel (ppp) map for 2010 (2010) adjusted to match UN national estimates (UNadj), version 2b (v2b) 
DATE OF PRODUCTION: April 2015 

Also included: (i) Metadata html file, (ii) Google Earth file, (iii) Population datasets produced using original census year data
DOI: 10.5258/soton/wp00165
title: Marshall Islands 100m Population

description: 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: Asia 
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: Gaughan AE, Stevens FR, Linard C, Jia P and Tatem AJ, 2013, High resolution population distribution maps for Southeast Asia in 2010 and 2015, PLoS ONE, 8(2): e55882 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - VNM_popmap10adj_v2.tif = Vietnam (VNM) population count map for 2010 (popmap10) adjusted to match UN national estimates (adj), version 2 (v2). 
DATE OF PRODUCTION: January 2013
DOI: 10.5258/soton/wp00170
title: Micronesia (Federated States of) 100m Population

description: 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: Asia 
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: Gaughan AE, Stevens FR, Linard C, Jia P and Tatem AJ, 2013, High resolution population distribution maps for Southeast Asia in 2010 and 2015, PLoS ONE, 8(2): e55882 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - VNM_popmap10adj_v2.tif = Vietnam (VNM) population count map for 2010 (popmap10) adjusted to match UN national estimates (adj), version 2 (v2). 
DATE OF PRODUCTION: January 2013
DOI: 10.5439/1374836
title: ARM: Aerosol Observing System (AOS): Humidograph

description: Aerosol Observing System (AOS): Humidograph
DOI: 10.15129/bc0b8d10-7719-4c6f-8d60-8427aafcbb70
title: Data for: "Effect of barnacle fouling on ship resistance and powering"

description: Predictions of added resistance and effective power of ships were made for varying barnacle fouling conditions. A series of towing tests were carried out using flat plates covered with artificial barnacles. The tests were designed to allow the examination of the effects of barnacle height and percentage coverage on the resistance and effective power of ships. The drag coefficients and roughness function values were evaluated for the flat plates. Roughness effects of the fouling conditions on the ship frictional resistances were predicted. Added resistance diagrams were then plotted using these predictions, and powering penalties for these ships were calculated using the generated diagrams. The results indicate that the effect of barnacle size is significant, since a 10% coverage of barnacles each 5mm in height causes a similar level of added power requirements to a 50% coverage of barnacles each 1.25 mm in height.

This dataset contains figures showing the digital model of 3D printed barnacles, frictional resistance coefficients of the test plates, percentage increases in the frictional resistance and effective power of ships due to biofouling, and added resistance diagrams for these ships.
DOI: 10.5258/soton/wp00172
title: Mongolia 100m Population

description: 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: Asia 
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: Gaughan AE, Stevens FR, Linard C, Jia P and Tatem AJ, 2013, High resolution population distribution maps for Southeast Asia in 2010 and 2015, PLoS ONE, 8(2): e55882 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - VNM_popmap10adj_v2.tif = Vietnam (VNM) population count map for 2010 (popmap10) adjusted to match UN national estimates (adj), version 2 (v2). 
DATE OF PRODUCTION: January 2013
DOI: 10.5258/soton/wp00175
title: Morocco 100m Population

description: DATASET: Alpha version 2010, 2015 and 2020 estimates of numbers of people per pixel ('ppp') with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/). 
REGION: Africa 
SPATIAL RESOLUTION: 0.000833333 decimal degrees (approx 100m at the equator) 
PROJECTION: Geographic, WGS84 
UNITS: Estimated persons per grid square 
MAPPING APPROACH: Random Forest 
FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) 
FILENAMES: Example - DZA_ppp_v2b_2010_UNadj.tif = Algeria (DZA) population per pixel (ppp) map for 2010 (2010) adjusted to match UN national estimates (UNadj), version 2b (v2b) 
DATE OF PRODUCTION: April 2015 

Also included: (i) Metadata html file, (ii) Google Earth file, (iii) Population datasets produced using original census year data
DOI: 10.5258/soton/wp00178
title: Mozambique 100m Population

description: DATASET: Alpha version 2010 and 2014 estimates of numbers of people per grid square, with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/). 
REGION: Africa 
SPATIAL RESOLUTION: 0.00833333 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. 
DATE OF PRODUCTION: January 2013