2022
DOI: 10.1111/tgis.12922
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Investigations of disaster information representation from a geospatial perspective: Progress, challenges and recommendations

Abstract: The complexity of disasters creates a significant challenge in the knowledge acquisition of the public. With the development of geospatial technologies, maps, geographic information science, and virtual geographic environments are widely used to represent disaster information and help the public better understand disaster risk. However, the application, design, and specific challenges have not been investigated comprehensively in disaster information representation thus far. This article presents the weaknesse… Show more

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Cited by 32 publications
(11 citation statements)
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“…(Karimiziarani et al, 2022; Kavota et al, 2020; Mavrodieva & Shaw, 2021; Raza et al, 2020; Shiau et al, 2018). However, using social media as information sources for disaster management is highly problematic for reasons including rumors, misinformation, duplicated information, and inaccurate location (Li, Zhu, Pirasteh, et al, 2022; Martí et al, 2019; Neppalli et al, 2017). Still, researchers are optimistic about the value of using social media data in disaster management and crisis communication (Hughes & Palen, 2012; Neppalli et al, 2017).…”
Section: Background and Related Workmentioning
confidence: 99%
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“…(Karimiziarani et al, 2022; Kavota et al, 2020; Mavrodieva & Shaw, 2021; Raza et al, 2020; Shiau et al, 2018). However, using social media as information sources for disaster management is highly problematic for reasons including rumors, misinformation, duplicated information, and inaccurate location (Li, Zhu, Pirasteh, et al, 2022; Martí et al, 2019; Neppalli et al, 2017). Still, researchers are optimistic about the value of using social media data in disaster management and crisis communication (Hughes & Palen, 2012; Neppalli et al, 2017).…”
Section: Background and Related Workmentioning
confidence: 99%
“…Over the past few decades, extreme natural hazards have become more common as a consequence of climate change, which has posed severe challenges to disaster prevention and mitigation (Bhatt et al, 2015; Li, Zhu, Pirasteh, et al, 2022; Li et al, 2020; Ryan et al, 2020). Among them, floods are one of the most widespread natural disasters on Earth (Hong et al, 2007; Li et al, 2013).…”
Section: Introductionmentioning
confidence: 99%
“…The current methods for constructing knowledge graphs can be broadly classified into top‐down and bottom‐up approaches. The top‐down approach initially identifies the subject domain and specific requirements, then collects pertinent concepts and relationships to design a conceptual model (Li et al., 2022). For instance, this could entail creating an ontology as a schema layer and subsequently instantiating the identified concepts and relationships to construct a knowledge graph (Zhang et al., 2020).…”
Section: Literature Reviewmentioning
confidence: 99%
“…In summary, it is essential to develop an accurate, quick, and data-efficient dynamic evolution approach for landslides [22][23][24][25][26][27][28]. On the one hand, the multi-dimensional synthesis dynamically expresses the changes in spatial position, geometric form, and attribute information of geographical objects in the time dimension.…”
Section: Landslide Visualizationmentioning
confidence: 99%