Dataset Open Access
Zoraghein, H.; O'Neill, B.
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(2020). U.S. state-level projections of the spatial distribution of population consistent with Shared Socioeconomic Pathways. Sustainability.</p>\n\n<p>The data herein were generated using the `population_gravity` model which can be found here: <a href=\"https://github.com/IMMM-SFA/population_gravity\">https://github.com/IMMM-SFA/population_gravity</a></p>\n\n<p>CONTENTS:</p>\n\n<p><strong>zoraghein-oneill_population_gravity_inputs_outputs.zip</strong></p>\n\n<ul>\n\t<li>contains a directory for each U.S. state for inputs and outputs</li>\n\t<li><strong>inputs</strong> contain the following:\n\t<ul>\n\t\t<li><strong><state-name>_<urban or rural>_<yr>_1km.tif: </strong> Urban and Rural population GeoTIF rasters at a 1km resolution\n\t\t<ul>\n\t\t\t<li>value per grid cell: number of humans (float)</li>\n\t\t\t<li>crs: EPSG:102003 - USA_Contiguous_Albers_Equal_Area_Conic - Projected</li>\n\t\t\t<li>nodata value: -3.40282e+38</li>\n\t\t</ul>\n\t\t</li>\n\t\t<li><strong><state-name>_mask_short_term.tif: </strong> Mask GeoTIF rasters at a 1km resolution that contain values from 0.0 to 1.0 for each 1 km grid cell to help calculate suitability depending on topographic and land use and land cover characteristics\n\t\t<ul>\n\t\t\t<li>value per grid cell: values from 0.0 to 1.0 (float) that are generated from topographic and land use and land cover characteristics to inform suitability as outlined in the companion publication</li>\n\t\t\t<li>crs: EPSG:102003 - USA_Contiguous_Albers_Equal_Area_Conic - Projected</li>\n\t\t\t<li>nodata value: -3.40282e+38</li>\n\t\t</ul>\n\t\t</li>\n\t\t<li><strong><state-name>_<ssp>_popproj.csv: </strong> Population projection CSV files for urban, rural, and total population (number of humans; float) for SSPs 2, 3, and 5 for years 2010-2100</li>\n\t\t<li><strong><state-name>_coordinates.csv: </strong>CSV file containing the coordinates for each 1 km grid cell within the target state. File includes a header with the fields XCoord, YCoord, FID.,Where data types and field descriptions are as follows: (XCoord, float, X coordinate in meters),(YCoord, float, Y coordinate in meters),(FID, int, Unique feature id)</li>\n\t\t<li><strong><state-name>_within_indices.txt: </strong>text file containing a file structured as a Python list (e.g. [0, 1]) that contains the index of each grid cell when flattened from a 2D array to a 1D array for the target state.</li>\n\t\t<li><strong><state-name>_<ssp>_params.csv: </strong>CSV file containing the calibration parameters (alpha_rural, beta_rural, alpha_urban, beta_urban; float) for the `population_gravity` model for each year from 2010-2100 in 10-year time-steps as described in the companion publication</li>\n\t</ul>\n\t</li>\n\t<li><strong>outputs</strong> contain the following:\n\t<ul>\n\t\t<li><strong>jones_oneill</strong> directory; these are the comparison datasets used to build Figures 7 and 8 in the companion publication\n\t\t<ul>\n\t\t\t<li>contains three directories: SSP2, SSP3, and SSP5 that each contain a GeoTIF representing total population (number of humans; float) at 1km resolution for years 2050 and 2100.\n\t\t\t<ul>\n\t\t\t\t<li><strong><state-name>_1km_<ssp>_total_<year>_jones_oneill.tif:</strong>\n\t\t\t\t<ul>\n\t\t\t\t\t<li>value per grid cell: number of humans (float)</li>\n\t\t\t\t\t<li>crs: EPSG:102003 - USA_Contiguous_Albers_Equal_Area_Conic - Projected</li>\n\t\t\t\t\t<li>nodata value: -3.40282e+38</li>\n\t\t\t\t</ul>\n\t\t\t\t</li>\n\t\t\t</ul>\n\t\t\t</li>\n\t\t</ul>\n\t\t</li>\n\t\t<li><strong>model</strong> directory; these are the model outputs from `population_gravity` for SSP2, SSP3, and SSP5 that each contain a GeoTIF representing urban, rural, and total population (number of humans; float) at 1km resolution for years 2020-2100 in 10-year time-steps.\n\t\t<ul>\n\t\t\t<li><strong><state-name>_1km_<ssp>_<urban, rural, or total>_<year>_jones_oneill.tif:</strong>\n\t\t\t<ul>\n\t\t\t\t<li>value per grid cell: number of humans (float)</li>\n\t\t\t\t<li>crs: EPSG:102003 - USA_Contiguous_Albers_Equal_Area_Conic - Projected</li>\n\t\t\t\t<li>nodata value: -3.40282e+38</li>\n\t\t\t</ul>\n\t\t\t</li>\n\t\t</ul>\n\t\t</li>\n\t</ul>\n\t</li>\n</ul>\n\n<p> </p>\n\n<p><strong>zoraghein-oneill_population_gravity_national-ssp-maps.zip</strong></p>\n\n<ul>\n\t<li>Results of the `population_gravity` model mosaicked to the National scale at a 1km resolution and the comparison Jones and O'Neill research. These are used to generate Figure 6 of the companion paper\n\t<ul>\n\t\t<li><strong>National_1km_<ssp>_<urban, rural, or total>_<year>_jones_oneill.tif:</strong>\n\n\t\t<ul>\n\t\t\t<li>value per grid cell: number of humans (float)</li>\n\t\t\t<li>crs: EPSG:102003 - USA_Contiguous_Albers_Equal_Area_Conic - Projected</li>\n\t\t\t<li>nodata value: -3.40282e+38</li>\n\t\t</ul>\n\t\t</li>\n\t\t<li><strong>National_1km_<ssp>_<urban, rural, or total>_<year>.tif:</strong>\n\t\t<ul>\n\t\t\t<li>value per grid cell: number of humans (float)</li>\n\t\t\t<li>crs: EPSG:102003 - USA_Contiguous_Albers_Equal_Area_Conic - Projected</li>\n\t\t\t<li>nodata value: -3.40282e+38</li>\n\t\t</ul>\n\t\t</li>\n\t</ul>\n\t</li>\n</ul>\n\n<p> </p>", "license": { "id": "CC-BY-4.0" }, "title": "Data Supplement: U.S. state-level projections of the spatial distribution of population consistent with Shared Socioeconomic Pathways.", "relations": { "version": [ { "count": 1, "index": 0, "parent": { "pid_type": "recid", "pid_value": "3756178" }, "is_last": true, "last_child": { "pid_type": "recid", "pid_value": "3756179" } } ] }, "version": "v0.1.0", "keywords": [ "SSP", "population", "gravity model", "IM3" ], "publication_date": "2020-04-17", "creators": [ { "name": "Zoraghein, H." }, { "affiliation": "University of Denver", "name": "O'Neill, B." } ], "access_right": "open", "resource_type": { "type": "dataset", "title": "Dataset" }, "related_identifiers": [ { "scheme": "doi", "identifier": "10.5281/zenodo.3756178", "relation": "isVersionOf" } ] } }
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