On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment: the case of the 1755 Lisbon tsunami in Cascais
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.21/7983 |
Resumo: | In this study, we present a methodology to reconstruct a Paleo Digital Elevation Model (PDEM) to simulate the propagation of a tsunami similar to the one that occurred on the 1st November 1755 in Cascais, Portugal. The method combines historical data, GPS-measurements, and presentday topographic data to build the PDEM. Antique maps were geo-referenced and altitudinal information was reconstructed using historic descriptions. We used old documents to estimate the original landscape of several sites. Analyses and interpretation of these sources of information served to attribute and approximate elevations of both geomorphologic landforms and building features. We used antique maps to rebuild the boundaries of old river mouths and water courses. Finally, we use GPS-RTK to implement obtained elevation data along creek mouths to interpolate in channelled areas to get their slope. Using this methodology and a numerical tsunami simulation code, we reproduced a 1st November 1755-like flooding in Cascais, Portugal. Our results show that using the PDEM, we can reproduce the inundation described in all of the historical accounts. |
id |
RCAP_72ac10c7470eed055fafaee993d3fe0b |
---|---|
oai_identifier_str |
oai:repositorio.ipl.pt:10400.21/7983 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment: the case of the 1755 Lisbon tsunami in CascaisPaleo-DEM reconstructionHistorical accountsTsunami hazard assessmentAntique mapsIn this study, we present a methodology to reconstruct a Paleo Digital Elevation Model (PDEM) to simulate the propagation of a tsunami similar to the one that occurred on the 1st November 1755 in Cascais, Portugal. The method combines historical data, GPS-measurements, and presentday topographic data to build the PDEM. Antique maps were geo-referenced and altitudinal information was reconstructed using historic descriptions. We used old documents to estimate the original landscape of several sites. Analyses and interpretation of these sources of information served to attribute and approximate elevations of both geomorphologic landforms and building features. We used antique maps to rebuild the boundaries of old river mouths and water courses. Finally, we use GPS-RTK to implement obtained elevation data along creek mouths to interpolate in channelled areas to get their slope. Using this methodology and a numerical tsunami simulation code, we reproduced a 1st November 1755-like flooding in Cascais, Portugal. Our results show that using the PDEM, we can reproduce the inundation described in all of the historical accounts.Taylor & FrancisRCIPLWronna, MartinBaptista, Maria Ana Carvalho VianaGötz, Joachim2018-01-26T14:23:41Z20172017-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/7983engWRONNA, Martin; BAPTISTA, Maria Ana; GÖTZ, Joachim – On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment - the case of the 1755 Lisbon tsunami in Cascais. Geomatics Natural Hazards & Risk. ISSN 1947-5705. Vol. 8, N.º 2 (2017), pp. 841-8621947-570510.1080/19475705.2016.1271832info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T09:54:48Zoai:repositorio.ipl.pt:10400.21/7983Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:16:49.887538Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment: the case of the 1755 Lisbon tsunami in Cascais |
title |
On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment: the case of the 1755 Lisbon tsunami in Cascais |
spellingShingle |
On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment: the case of the 1755 Lisbon tsunami in Cascais Wronna, Martin Paleo-DEM reconstruction Historical accounts Tsunami hazard assessment Antique maps |
title_short |
On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment: the case of the 1755 Lisbon tsunami in Cascais |
title_full |
On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment: the case of the 1755 Lisbon tsunami in Cascais |
title_fullStr |
On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment: the case of the 1755 Lisbon tsunami in Cascais |
title_full_unstemmed |
On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment: the case of the 1755 Lisbon tsunami in Cascais |
title_sort |
On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment: the case of the 1755 Lisbon tsunami in Cascais |
author |
Wronna, Martin |
author_facet |
Wronna, Martin Baptista, Maria Ana Carvalho Viana Götz, Joachim |
author_role |
author |
author2 |
Baptista, Maria Ana Carvalho Viana Götz, Joachim |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
RCIPL |
dc.contributor.author.fl_str_mv |
Wronna, Martin Baptista, Maria Ana Carvalho Viana Götz, Joachim |
dc.subject.por.fl_str_mv |
Paleo-DEM reconstruction Historical accounts Tsunami hazard assessment Antique maps |
topic |
Paleo-DEM reconstruction Historical accounts Tsunami hazard assessment Antique maps |
description |
In this study, we present a methodology to reconstruct a Paleo Digital Elevation Model (PDEM) to simulate the propagation of a tsunami similar to the one that occurred on the 1st November 1755 in Cascais, Portugal. The method combines historical data, GPS-measurements, and presentday topographic data to build the PDEM. Antique maps were geo-referenced and altitudinal information was reconstructed using historic descriptions. We used old documents to estimate the original landscape of several sites. Analyses and interpretation of these sources of information served to attribute and approximate elevations of both geomorphologic landforms and building features. We used antique maps to rebuild the boundaries of old river mouths and water courses. Finally, we use GPS-RTK to implement obtained elevation data along creek mouths to interpolate in channelled areas to get their slope. Using this methodology and a numerical tsunami simulation code, we reproduced a 1st November 1755-like flooding in Cascais, Portugal. Our results show that using the PDEM, we can reproduce the inundation described in all of the historical accounts. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017 2017-01-01T00:00:00Z 2018-01-26T14:23:41Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.21/7983 |
url |
http://hdl.handle.net/10400.21/7983 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
WRONNA, Martin; BAPTISTA, Maria Ana; GÖTZ, Joachim – On the construction and use of a Paleo-DEM to reproduce tsunami inundation in a historical urban environment - the case of the 1755 Lisbon tsunami in Cascais. Geomatics Natural Hazards & Risk. ISSN 1947-5705. Vol. 8, N.º 2 (2017), pp. 841-862 1947-5705 10.1080/19475705.2016.1271832 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Taylor & Francis |
publisher.none.fl_str_mv |
Taylor & Francis |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799133429492613120 |