Global 1-km Downscaled Population Base Year and Projection Grids Based on the Shared Socioeconomic Pathways, Revision 01
The Global 1-km Downscaled Population Base Year and Projection Grids Based on the Shared Socioeconomic Pathways, Revision 01, data set consists of global urban, rural, and total populaton for the base year 2000, and population projections at ten-year intervals for 2010-2100 at a resolution of 1-km (about 30 arc-seconds), consistent both quantitatively and qualitatively with the SSPs. This 1-km data set is a downscaled version of the one-eighth degree (7.5 arc-minutes) data published in Jones and O'Neill (2016). The downscaling methods were published in Gao (2017). Spatial demographic data are key inputs for the analysis of land use, energy use, and emissions, as well as for the assessment of climate change vulnerability, impacts, and adaptation. The SSPs are developed to support future climate and global change research and the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6).
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| Spatial Extent: | Bounding Rectangle: N: 83.63 S: -55.77 E: 180.0 W: -180.0 |
Data Format(s): | Distribution: GeoTIFF, netCDF, PDF, PNG, WMS |
| Temporal Extent: | Platform(s): | MODELS | |
| Data Center(s): | SEDAC | Instrument(s): | Computer |
| Version: | 1.01 | ||
- Title: Global 1-km Downscaled Population Base Year and Projection Grids Based on the Shared Socioeconomic Pathways, Revision 01
- Creator: Gao, J
- Publisher: NASA Socioeconomic Data and Applications Center (SEDAC)
- Release Date: 2020-04-09T00:00:00.000Z
- Linkage: https://doi.org/10.7927/q7z9-9r69
- GENERAL DOCUMENTATION: http://sedac.ciesin.columbia.edu/data/set/popdynamics-1-km-downscaled-pop-base-year-projection-ssp-2000-2100-rev01/docs, Documentation Page
Collection Information
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Purpose
To provide global urban, rural, and total population base year and projection grids based on the Shared Socioeconomic Pathways (SSPs) data at a resolution of 1-km (about 30 arc-seconds) for climate, socioeconomic, environmental, and other related research. -
DOI
10.7927/q7z9-9r69
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Data Identification
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Processing Level
4
- Quality
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Collection Progress
Complete
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Use Constraints
Users are free to use, copy, distribute, transmit, and adapt the work for commercial and non-commercial purposes, without restriction, as long as clear attribution of the source is provided.
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Access Constraints
None
Data Dates
| Creation | |
| Last Revision |
Related URLs
Other Descriptive Keywords
ISO Topic Categories
- Society
Acquisition Information
Projects
| Project Short Name | Campaigns | Project Dates |
|---|---|---|
| POPDYNAMICS | No campaigns listed. | No dates provided. |
Temporal Information
Spatial Information
Generic Resolutions
Generic Resolution 1
X Dimension0.008333 Not provided
Y Dimension0.008333 Not provided
| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | CARTESIAN |
Resolution and Coordinate System
Geodetic Model:
| Datum Name | Ellipsoid Name | Semi Major Axis | Flattening Ratio Denominator |
|---|---|---|---|
| WGS84 | WGS84 | 6378137.0 | 298.257224 |
Horizontal Data Resolution
Location Keywords
- CONTINENT
- AFRICA
- CENTRAL AFRICA
- ANGOLA
Data Centers
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SEDAC
DISTRIBUTOR, ARCHIVERSocioeconomic Data and Applications Center
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Data Contacts
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CIESIN METADATA ADMINISTRATION
Metadata AuthorCIESIN METADATA ADMINISTRATION
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CIESIN, Columbia University, 61 Route 9W, P.O. Box 1000
Palisades, NY 10964
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SEDAC USER SERVICES
Technical ContactSEDAC USER SERVICES
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CIESIN, Columbia University, 61 Route 9W, P.O. Box 1000
Palisades, NY 10964
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SEDAC USER SERVICES
Data Center ContactSEDAC USER SERVICES
SEDAC-
CIESIN, Columbia University, 61 Route 9W, P.O. Box 1000
Palisades, NY 10964
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Archive And Distribution Information
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Format: GeoTIFF
Format Type: Native
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Format: netCDF
Format Type: Native
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Format: PDF
Format Type: Native
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Format: PNG
Format Type: Native
Fees: 0
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Format: WMS
Format Type: Native
Fees: 0