Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.5220/0008863900210032 |
| A Public Participatory Approach toward the Development of a Comprehensive Geospatial Database in Support of High-scale Food Security Analysis | |
| Mulrooney, Timothy; Wooten, Tysean | |
| 通讯作者 | Mulrooney, T (corresponding author), North Carolina Cent Univ, Dept Environm Earth & Geospatial Sci, 1800 N Fayetteville St, Durham, NC 27707 USA. |
| 会议名称 | 6th International Conference on Geographical Information Systems Theory, Applications and Management (GISTAM) |
| 会议日期 | MAY 07-09, 2020 |
| 会议地点 | ELECTR NETWORK |
| 英文摘要 | While Geographic Information Systems (GIS) has slowly been integrated into the study of the food environment, little research has been performed to determine the data development needs and standards that best necessitate high-quality research at a high scale. In an era with limited resources such as personnel, bandwidth, space and time, the optimization of these resources in order to understand, visualize and facilitate interventions at an appropriate scale is critical if not necessary. In this research, subject matter experts assessed and evaluated the relative importance of various GIS data themes, attributes and facets of GIS database development in support of local-scale food security analysis. It was found that factors related to the placement of various food sources (grocery stores and farmers markets) and individualized vehicular transportation (roads) outweighed those related to land cover, utilities and zoning, as well as non-vehicular (sidewalks) and public (bus routes) means of transportation. In addition, when ranking various dimensions of data quality, subject matter experts found positional accuracy and attribute accuracy to be the most important when undertaking the development of a geospatial database of this magnitude. |
| 英文关键词 | Geographic Information System Geodatabase Development Geospatial Standards Geospatial Metadata Geospatial Data Development Food Desert Food Swamp |
| 来源出版物 | PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON GEOGRAPHICAL INFORMATION SYSTEMS THEORY, APPLICATIONS AND MANAGEMENT (GISTAM) |
| 出版年 | 2020 |
| 页码 | 21-32 |
| ISBN | 978-989-758-425-1 |
| 出版者 | SCITEPRESS |
| 类型 | Proceedings Paper |
| 语种 | 英语 |
| 收录类别 | CPCI-S |
| WOS记录号 | WOS:000615961500002 |
| WOS关键词 | BRITISH CITIES ; ACCESS ; DESERTS ; AVAILABILITY ; ENVIRONMENT ; INSECURITY ; ABSOLUTE ; HEALTHY ; FRUIT ; TIME |
| WOS类目 | Computer Science, Artificial Intelligence ; Computer Science, Information Systems ; Environmental Sciences ; Geography, Physical ; Remote Sensing |
| WOS研究方向 | Computer Science ; Environmental Sciences & Ecology ; Physical Geography ; Remote Sensing |
| 资源类型 | 会议论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/353172 |
| 作者单位 | [Mulrooney, Timothy; Wooten, Tysean] North Carolina Cent Univ, Dept Environm Earth & Geospatial Sci, 1800 N Fayetteville St, Durham, NC 27707 USA |
| 推荐引用方式 GB/T 7714 | Mulrooney, Timothy,Wooten, Tysean. A Public Participatory Approach toward the Development of a Comprehensive Geospatial Database in Support of High-scale Food Security Analysis[C]:SCITEPRESS,2020:21-32. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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