Please use this identifier to cite or link to this item: http://repositorio.ufc.br/handle/riufc/73996
Type: Artigo de Periódico
Title: High spatial resolution data obtained by GNSS and RPAS to assess islets flood-prone scenarios for 2100
Authors: Gonçalves, Rodrigo Mikosz
Pontes, Júlia Isabel
Vasconcellos, Flávia Helena Manhães
Ferreira, Lígia Albuquerque de Alcântara
Queiroz, Heithor Alexandre de Araújo
Sousa, Paulo Henrique Gomes de Oliveira
Keywords: Flood;Sea level;Remotely piloted aircraft system (RPAS);Enchente;Nível do mar
Issue Date: 2023
Publisher: Applied Geography
Citation: GONÇALVES, Rodrigo Mikosz; PONTES, Júlia Isabel; VASCONCELLOS, Flávia Helena Manhães; FERREIRA, Lígia Albuquerque de Alcântara; QUEIROZ, Heithor Alexandre de Araújo; SOUSA, Paulo Henrique Gomes de Oliveira. High spatial resolution data obtained by GNSS and RPAS to assess islets flood-prone scenarios for 2100. Applied Geography, United States, v. 150, p. 102817, 2023. Disponível em: https://doi.org/10.1016/j.apgeog.2022.102817. Acesso em 17 ago. 2023.
Abstract: The flood-prone scenarios assessment contributes to detecting natural and climate change trends and it is a crucial component of integrated coastal zone management. However, the data acquisition with a high spatial and temporal resolution for a local scale is still a challenge considering that sea-level rise projections are usually represented by global scales. This contribution uses locally acquired topographic data for a flood-prone simulation (2100), presents a flood depth-damage function, and points out several obstacles for sea-level rise simulations. The input data is based on GNSS and RPAS surveys. The results showed multimedia videos and maps containing the optimistic, intermediate, and pessimistic scenarios for 2100. In the pessimistic scenario (0.80 m elevation), 45% of the vegetation and 67% of the islet would flood. The results showed the importance and barriers for flood-prone simulations. It is still necessary to advance in developing new methods able to combine multiple parameters, particularly for local and regional scales highlighting high spatial data-set to properly represent local impacts.
URI: http://www.repositorio.ufc.br/handle/riufc/73996
ISSN: 0747-5160
Appears in Collections:LABOMAR - Artigos publicados em revistas científicas

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