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- Publisher Website: 10.3390/rs15164106
- Scopus: eid_2-s2.0-85168782894
- WOS: WOS:001055314600001
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Article: Delineating Peri-Urban Areas Using Multi-Source Geo-Data: A Neural Network Approach and SHAP Explanation
Title | Delineating Peri-Urban Areas Using Multi-Source Geo-Data: A Neural Network Approach and SHAP Explanation |
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Authors | |
Keywords | nighttime light images peri-urban SHAP values taxi trajectory urban–rural fringe |
Issue Date | 21-Aug-2023 |
Publisher | MDPI |
Citation | Remote Sensing, 2023, v. 15, n. 16 How to Cite? |
Abstract | Delineating urban and peri-urban areas has often used information from multiple sources including remote sensing images, nighttime light images, and points-of-interest (POIs). Human mobility from big geo-spatial data could also be relevant for delineating peri-urban areas but its use is not fully explored. Moreover, it is necessary to assess how individual data sources are associated with identification results. Aiming at these gaps, we apply a neural network model to integrate indicators from multi-sources including land cover maps, nighttime light imagery as well as incorporating information about human movement from taxi trips to identify peri-urban areas. SHapley Additive exPlanations (SHAP) values are used as an explanation tool to assess how different data sources and indicators may be associated with delineation results. Wuhan, China is selected as a case study. Our findings highlight that socio-economic indicators, such as nighttime light intensity, have significant impacts on the identification of peri-urban areas. Spatial/physical attributes derived from land cover images and road density have relative low associations. Moreover, taxi intensity as a typical human movement dataset may complement nighttime light and POIs datasets, especially in refining boundaries between peri-urban and urban areas. Our study could inform the selection of data sources for identifying peri-urban areas, especially when facing data availability issues. |
Persistent Identifier | http://hdl.handle.net/10722/338249 |
ISSN | 2023 Impact Factor: 4.2 2023 SCImago Journal Rankings: 1.091 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Sun, Xiaomeng | - |
dc.contributor.author | Liu, Xingjian | - |
dc.contributor.author | Zhou, Yang | - |
dc.date.accessioned | 2024-03-11T10:27:24Z | - |
dc.date.available | 2024-03-11T10:27:24Z | - |
dc.date.issued | 2023-08-21 | - |
dc.identifier.citation | Remote Sensing, 2023, v. 15, n. 16 | - |
dc.identifier.issn | 2072-4292 | - |
dc.identifier.uri | http://hdl.handle.net/10722/338249 | - |
dc.description.abstract | <p>Delineating urban and peri-urban areas has often used information from multiple sources including remote sensing images, nighttime light images, and points-of-interest (POIs). Human mobility from big geo-spatial data could also be relevant for delineating peri-urban areas but its use is not fully explored. Moreover, it is necessary to assess how individual data sources are associated with identification results. Aiming at these gaps, we apply a neural network model to integrate indicators from multi-sources including land cover maps, nighttime light imagery as well as incorporating information about human movement from taxi trips to identify peri-urban areas. SHapley Additive exPlanations (SHAP) values are used as an explanation tool to assess how different data sources and indicators may be associated with delineation results. Wuhan, China is selected as a case study. Our findings highlight that socio-economic indicators, such as nighttime light intensity, have significant impacts on the identification of peri-urban areas. Spatial/physical attributes derived from land cover images and road density have relative low associations. Moreover, taxi intensity as a typical human movement dataset may complement nighttime light and POIs datasets, especially in refining boundaries between peri-urban and urban areas. Our study could inform the selection of data sources for identifying peri-urban areas, especially when facing data availability issues.<br></p> | - |
dc.language | eng | - |
dc.publisher | MDPI | - |
dc.relation.ispartof | Remote Sensing | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | nighttime light images | - |
dc.subject | peri-urban | - |
dc.subject | SHAP values | - |
dc.subject | taxi trajectory | - |
dc.subject | urban–rural fringe | - |
dc.title | Delineating Peri-Urban Areas Using Multi-Source Geo-Data: A Neural Network Approach and SHAP Explanation | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/rs15164106 | - |
dc.identifier.scopus | eid_2-s2.0-85168782894 | - |
dc.identifier.volume | 15 | - |
dc.identifier.issue | 16 | - |
dc.identifier.eissn | 2072-4292 | - |
dc.identifier.isi | WOS:001055314600001 | - |
dc.identifier.issnl | 2072-4292 | - |