Changes
On October 29, 2021 at 2:05:57 PM UTC, Heiko Figgemeier:
-
Updated description of GPW Gridded Population of the World v4.0 from
"The Gridded Population of the World, Version 4 (GPWv4): Population Density Adjusted to Match 2015 Revision of UN WPP Country Totals, Revision 11 consists of estimates of human population density (number of persons per square kilometer) based on counts consistent with national censuses and population registers with respect to relative spatial distribution, but adjusted to match the 2015 Revision of the United Nation's World Population Prospects (UN WPP) country totals, for the years 2000, 2005, 2011, 2015, and 2020." <br> * Socioeconomic Data and Applications Center (SEDAC): https://sedac.ciesin.columbia.edu/data/set/gpw-v4-population-density-rev11*
toThe Gridded Population of the World (GPW) collection models the distribution of human population on a continuous global raster surface. The essential inputs to GPW have been population census tables and corresponding geographic boundaries. The purpose of GPW is to provide a spatially disaggregated population layer that is compatible with data sets from social, economic, and Earth science disciplines, and remote sensing.
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2 | "alternate_identifier": "https://doi.org/10.7927/H4F47M65", | 2 | "alternate_identifier": "https://doi.org/10.7927/H4F47M65", | ||
3 | "author": null, | 3 | "author": null, | ||
4 | "author_email": null, | 4 | "author_email": null, | ||
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6 | "contact_name": "Center for International Earth Science Information | 6 | "contact_name": "Center for International Earth Science Information | ||
7 | Network - CIESIN - Columbia University", | 7 | Network - CIESIN - Columbia University", | ||
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20 | "metadata_created": "2021-04-30T14:24:12.135963", | 20 | "metadata_created": "2021-04-30T14:24:12.135963", | ||
n | 21 | "metadata_modified": "2021-10-25T14:08:05.058083", | n | 21 | "metadata_modified": "2021-10-29T14:05:57.488427", |
22 | "name": "gpwv4-0", | 22 | "name": "gpwv4-0", | ||
t | 23 | "notes": "\"The Gridded Population of the World, Version 4 (GPWv4): | t | 23 | "notes": "The Gridded Population of the World (GPW) collection |
24 | Population Density Adjusted to Match 2015 Revision of UN WPP Country | 24 | models the distribution of human population on a continuous global | ||
25 | Totals, Revision 11 consists of estimates of human population density | 25 | raster surface. The essential inputs to GPW have been population | ||
26 | (number of persons per square kilometer) based on counts consistent | 26 | census tables and corresponding geographic boundaries. The purpose of | ||
27 | with national censuses and population registers with respect to | 27 | GPW is to provide a spatially disaggregated population layer that is | ||
28 | relative spatial distribution, but adjusted to match the 2015 Revision | 28 | compatible with data sets from social, economic, and Earth science | ||
29 | of the United Nation's World Population Prospects (UN WPP) country | 29 | disciplines, and remote sensing.", | ||
30 | totals, for the years 2000, 2005, 2011, 2015, and 2020.\" <br> \r\n* | ||||
31 | Socioeconomic Data and Applications Center (SEDAC): | ||||
32 | /sedac.ciesin.columbia.edu/data/set/gpw-v4-population-density-rev11*", | ||||
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36 | "approval_status": "approved", | 33 | "approval_status": "approved", | ||
37 | "created": "2021-01-08T11:55:37.205088", | 34 | "created": "2021-01-08T11:55:37.205088", | ||
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42 | "is_organization": true, | 39 | "is_organization": true, | ||
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44 | "state": "active", | 41 | "state": "active", | ||
45 | "title": "TUD", | 42 | "title": "TUD", | ||
46 | "type": "organization" | 43 | "type": "organization" | ||
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49 | "private": false, | 46 | "private": false, | ||
50 | "quality_metrics": | 47 | "quality_metrics": | ||
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52 | Attribute Accuracy as Mean Absolute Error (MAE)\",\"values\":{\"value | 49 | Attribute Accuracy as Mean Absolute Error (MAE)\",\"values\":{\"value | ||
53 | of quality metric\":\"1.27\",\"ground truth dataset\":\"Official | 50 | of quality metric\":\"1.27\",\"ground truth dataset\":\"Official | ||
54 | Swedish population count\",\"confidence term\":\"\",\"confidence | 51 | Swedish population count\",\"confidence term\":\"\",\"confidence | ||
55 | value\":\"\",\"thematic representativity\":\"\",\"spatial | 52 | value\":\"\",\"thematic representativity\":\"\",\"spatial | ||
56 | representativity\":\"global\",\"temporal | 53 | representativity\":\"global\",\"temporal | ||
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60 | source\":\"publication\",\"link to quality | 57 | source\":\"publication\",\"link to quality | ||
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62 | Attribute Accuracy as Root Mean Square Error | 59 | Attribute Accuracy as Root Mean Square Error | ||
63 | (RMSE)\",\"values\":{\"value of quality metric\":\"9.54\",\"ground | 60 | (RMSE)\",\"values\":{\"value of quality metric\":\"9.54\",\"ground | ||
64 | truth dataset\":\"Official Swedish population count\",\"confidence | 61 | truth dataset\":\"Official Swedish population count\",\"confidence | ||
65 | term\":\"\",\"confidence value\":\"\",\"thematic | 62 | term\":\"\",\"confidence value\":\"\",\"thematic | ||
66 | representativity\":\"\",\"spatial | 63 | representativity\":\"\",\"spatial | ||
67 | representativity\":\"global\",\"temporal | 64 | representativity\":\"global\",\"temporal | ||
68 | representativity\":\"\",\"name of quality source\":\"A pixel level | 65 | representativity\":\"\",\"name of quality source\":\"A pixel level | ||
69 | evaluation of five multitemporal global gridded population datasets: a | 66 | evaluation of five multitemporal global gridded population datasets: a | ||
70 | case study in Sweden, 1990\u20132015\",\"type of quality | 67 | case study in Sweden, 1990\u20132015\",\"type of quality | ||
71 | source\":\"publication\",\"link to quality | 68 | source\":\"publication\",\"link to quality | ||
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153 | "spatial": | 150 | "spatial": | ||
154 | rdinates\":[[[[-180,-90],[-180,90],[180,90],[180,-90],[-180,-90]]]]}", | 151 | rdinates\":[[[[-180,-90],[-180,90],[180,90],[180,-90],[-180,-90]]]]}", | ||
155 | "spatial_resolution": "0.008333", | 152 | "spatial_resolution": "0.008333", | ||
156 | "spatial_resolution_type": "angular", | 153 | "spatial_resolution_type": "angular", | ||
157 | "state": "active", | 154 | "state": "active", | ||
158 | "tags": [ | 155 | "tags": [ | ||
159 | { | 156 | { | ||
160 | "display_name": "global population", | 157 | "display_name": "global population", | ||
161 | "id": "3f46d1ec-a0f7-48dd-ac98-f01cde6736d3", | 158 | "id": "3f46d1ec-a0f7-48dd-ac98-f01cde6736d3", | ||
162 | "name": "global population", | 159 | "name": "global population", | ||
163 | "state": "active", | 160 | "state": "active", | ||
164 | "vocabulary_id": null | 161 | "vocabulary_id": null | ||
165 | } | 162 | } | ||
166 | ], | 163 | ], | ||
167 | "temporal_end": "2020-01-01", | 164 | "temporal_end": "2020-01-01", | ||
168 | "temporal_resolution": "", | 165 | "temporal_resolution": "", | ||
169 | "temporal_start": "2000-01-01", | 166 | "temporal_start": "2000-01-01", | ||
170 | "theme": "https://inspire.ec.europa.eu/theme/pd", | 167 | "theme": "https://inspire.ec.europa.eu/theme/pd", | ||
171 | "title": "GPW Gridded Population of the World v4.0", | 168 | "title": "GPW Gridded Population of the World v4.0", | ||
172 | "type": "dataset", | 169 | "type": "dataset", | ||
173 | "uri": | 170 | "uri": | ||
174 | r-dmp.geo.tu-dresden.de/dataset/4cc5a0af-a2d9-4924-a8dd-f1ba6e382671", | 171 | r-dmp.geo.tu-dresden.de/dataset/4cc5a0af-a2d9-4924-a8dd-f1ba6e382671", | ||
175 | "url": | 172 | "url": | ||
176 | gpw-v4-population-density-adjusted-to-2015-unwpp-country-totals-rev11, | 173 | gpw-v4-population-density-adjusted-to-2015-unwpp-country-totals-rev11, | ||
177 | collections/gpw-v4/accepted-manuscript_final_editedforthewebsite.pdf", | 174 | collections/gpw-v4/accepted-manuscript_final_editedforthewebsite.pdf", | ||
178 | "version": null, | 175 | "version": null, | ||
179 | "was_derived_from": "" | 176 | "was_derived_from": "" | ||
180 | } | 177 | } |