Data/hora: 06/06/2024 11:43:38

Provedor de dados: | 20
País: | Belgium
Título: | A non-parametric indicator Kriging method for generating coastal sediment type map.
Autores: | Liu, Fucheng; Peng, Jun; Zhang, Cunyong.
Data: | 2015-01-20
Ano: | 2012
Palavras-chave: | Sediments; Mapping.
Resumo: | Coastal sediment type map has been widely used in marine economic and engineering activities, but the traditional mapping methods had some limitations due to their intrinsic assumption or subjectivity. In this paper, a non-parametric indicator Kriging method has been proposed for generating coastal sediment map. The method can effectively avoid mapping subjectivity, has no special requirements for the sample data to meet second-order stationary or normal distribution, and can also provide useful information on the quantitative evaluation of mapping uncertainty. The application of the method in the southern sea area of Lianyungang showed that much more convincing mapping results could be obtained compared with the traditional methods such as IDW, Kriging and Voronoi diagram under the same condition, so the proposed method was applicable with great utilization value.
Tipo: | Journal Contribution
Idioma: | Inglês

Identificador:

Marine Science Bulletin, 14 (1), 57-67

1000-9620

http://hdl.handle.net/1834/5835

Fonte: | http://creativecommons.org/licenses/by-nc/3.0/