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Scenario-based forecast of the evolution of 75 years of unrest at Campi Flegrei caldera (Italy). [PDF]
Commun Earth EnvironCaricchi L +4 more
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Attributing 2019-2024 methane growth using TROPOMI satellite observations. [PDF]
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Construction and UAV-based inversion of integrated nitrogen diagnosis index for cotton using multispectral imagery. [PDF]
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Water Depth Inversion in Sanya Bay Based on TM Image
Applied Mechanics and Materials, 2013Remote sensing technology can be applied to water depth measurement in coastal area [. In this paper, Sanya Bay was chose as the study area. The author combined high spatial resolution TM image and observed water depth data for water depth inversion. The power exponential model based on TM2 is selected because of its least average relative error in all
Meng Fei Zhang +3 more
exaly +2 more sources
2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021
In the research and development of the coastal ocean, the data of coastal water depth is very important. At present, the development of multispectral satellite water depth measurement is very rapid. In the actual water depth inversion, single-band method, double band method (ratio logarithm method), and multi-band method which are belonging to lyzenga ...
Jiasheng Xu, Guoqing Zhou, Zhou Tian
exaly +2 more sources
In the research and development of the coastal ocean, the data of coastal water depth is very important. At present, the development of multispectral satellite water depth measurement is very rapid. In the actual water depth inversion, single-band method, double band method (ratio logarithm method), and multi-band method which are belonging to lyzenga ...
Jiasheng Xu, Guoqing Zhou, Zhou Tian
exaly +2 more sources
Regional Studies in Marine Science, 2021
Abstract Water depth is important in hydrology and is often estimated by remote sensing. Studies have shown that different substrates have a certain influence on satellite derived bathymetry (SDB). In this work, the depth is estimated after the depth-invariant index used to perform substrate classification.
Jingyu Zhang, Yi Ma
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Abstract Water depth is important in hydrology and is often estimated by remote sensing. Studies have shown that different substrates have a certain influence on satellite derived bathymetry (SDB). In this work, the depth is estimated after the depth-invariant index used to perform substrate classification.
Jingyu Zhang, Yi Ma
exaly +2 more sources
Application of sentinel-2a image in shallow water depth inversion of Lingshui Sanya coast
2021 7th International Engineering Conference “Research & Innovation amid Global Pandemic" (IEC), 2021The flexibility of traditional bathymetric measurement technology is poor, and the update cycle of bathymetric data is long and the timeliness is poor. Remote sensing technology is used to carry out bathymetric inversion to make up for the deficiency of traditional oceanographic measurement to some extent. Based on the in-situ measured water depth data
Ma Boxuan +3 more
exaly +2 more sources
An Inversion Method of Remote Sensing Water Depth Based on Transmission Bands Ratio
2011 Fourth International Joint Conference on Computational Sciences and Optimization, 2011The water depth inversion of shallow reefs plays an important role for marine safety, marine engineering and marine military. The IKONOS satellite remote sensing image and the chart water depth data are analyzed and processed in this paper and a new neural network model is established by transmission bands ratio.
Zhenxing Zhang
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2011 Fourth International Joint Conference on Computational Sciences and Optimization, 2011
In the process of wave radar off-shore measurement, many factors have important influence in data collection, such as angle, distance and so on. Water depth is one of these important factors. Also water depth participates in the later inversion algorithm to affect several parameters (wave period, signal-to-noise ratio, etc.) precision.
Yuntao Dai
exaly +2 more sources
In the process of wave radar off-shore measurement, many factors have important influence in data collection, such as angle, distance and so on. Water depth is one of these important factors. Also water depth participates in the later inversion algorithm to affect several parameters (wave period, signal-to-noise ratio, etc.) precision.
Yuntao Dai
exaly +2 more sources