2015
DOI: 10.4215/rm2015.1402.0009
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Evaluation of Data Acquisition Methodology Representing Morphological Features of Sandy Beach Thro

Abstract: No Litoral Setentrional do Rio Grande do Norte, a dinâmica costeira tem sido analisada pela comparação multitemporal de Modelos Digitais de Elevação (MDE) gerados por método geodésico com base no posicionamento e na altimetria GNSS em relação ao Sistema Geodésico Brasileiro (SGB), o que tem proporcionado mensuração de alterações morfológicas de curta duração (intranual) em escala regional. Para validar o nível de confiabilidade da metodologia geodésica, foi realizado um estudo de caso na Praia de Soledade, em … Show more

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“…The peaks present the highest altitudes, while the interdunal regions have the lowest altitudes. The model allowed the identification of morphological features typical of dunes in beach areas, such as the flat, horizontal and sloping profiles of the emerged beach face, small dunes in formation, depressions and elevations, as well as morphological features indicative of erosion 32 .…”
Section: Resultsmentioning
confidence: 99%
“…The peaks present the highest altitudes, while the interdunal regions have the lowest altitudes. The model allowed the identification of morphological features typical of dunes in beach areas, such as the flat, horizontal and sloping profiles of the emerged beach face, small dunes in formation, depressions and elevations, as well as morphological features indicative of erosion 32 .…”
Section: Resultsmentioning
confidence: 99%