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ROCKY SHORELINE EXTRACTION USING A DEEP LEARNING MODEL AND OBJECT-BASED IMAGE ANALYSIS

S. Bengoufa, S. Niculescu, M. K. Mihoubi, R. Belkessa, K. Abbad
2021 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
focuses on the detection and extraction of the shoreline, basing on a specific remote sensing methodology using Very High Resolution (VHR) optical images.  ...  In the context of the increasing anthropogenic influence on the coastal areas that are subject to high climate variability, the main challenge is to understand its current dynamics and to predict its future  ...  Methodology workflow The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLIII-B3-2021 XXIV ISPRS Congress (2021 edition) Accuracy Assessment The  ... 
doi:10.5194/isprs-archives-xliii-b3-2021-23-2021 fatcat:bjle5snzbbdarfytytjmsijz7y

Optical Satellite Remote Sensing of the Coastal Zone Environment — An Overview [chapter]

Ana C. Teodoro
2016 Environmental Applications of Remote Sensing  
Optical remote-sensing data are a powerful source of information for monitoring the coastal environment.  ...  , and the different types of resolutions available (spatial, spectral, radiometric, and temporal) need to be considered.  ...  This makes it possible to derive from optical remote-sensing data information about the characteristics of the water body and the type/concentration of its components.  ... 
doi:10.5772/61974 fatcat:lvtd7ymbpzhjzg5plcrzvvhcrq

Sub-Pixel Waterline Extraction: Characterising Accuracy and Sensitivity to Indices and Spectra

Robbi Bishop-Taylor, Stephen Sagar, Leo Lymburner, Imam Alam, Joshua Sixsmith
2019 Remote Sensing  
There is a pressing need for operational methods for extracting information from freely available medium resolution satellite imagery at spatial scales relevant to coastal and environmental management.  ...  In this study, we present a comprehensive evaluation of a promising method for mapping waterlines at sub-pixel accuracy from satellite remote sensing data.  ...  Real-World Application By progressively spatially degrading high resolution (2 m) WorldView-2 remote sensing imagery, it was possible to simulate lower resolution satellite imagery and assess the impact  ... 
doi:10.3390/rs11242984 fatcat:o32sbngmvzan5cnbr5hvmw3byq

Remote Sensing of the Coastal Ecosystems

Palanisamy Shanmugam
2012 Journal of Remote Sensing & GIS  
The different applications in this issue are representative of the interdisciplinary, multi-scale studies taking advantage of remote-sensing capacities for coastal science, management and conservation.  ...  Remote sensing technique is the best identified alternatives and the most cost-effective method for providing temporally resolved synoptic views of coastal zone region over long periods of time.  ... 
doi:10.4172/2469-4134.s2-e001 fatcat:wtbfaluf6jaezpkxdd65xodfa4

Applications of Remote Sensing in Oceanographic Research

Hafez Ahmad
2019 International Journal of Oceanography & Aquaculture  
Remote sensing (RS) has a wide range of applications in the field of physical, biological, coastal, satellite oceanography.  ...  This study aims to identify and explain the importance of RS, advancements, rationality of applications, and future trends in oceanic research.  ...  And there has been no financial support for this work.  ... 
doi:10.23880/ijoac-16000159 fatcat:croav2en7nfincfdg6oht3kaha

Remote Sensing and Environmental Sensitivity for Oil Spill in the Amazon, Brazil [chapter]

Milena Andrade, Claudio Szlafsztei
2012 Remote Sensing - Applications  
The selection of appropriate remote sensing data and applicable digital image processing techniques involves a compromise between costs and mapping capabilities, including coverage area, and spatial resolution  ...  It provides detailed information about shoreline irregularities and geomorphic units if the texture and the altitude of this type of images are precise.  ...  Remote Sensing -Applications Nowadays it is hard to find areas of human activity and development that have not profited from or contributed to remote sensing.  ... 
doi:10.5772/48001 fatcat:k3hq2c7ljnczdm4w5mbykicpdu

COASTLINE ZONE EXTRACTION USING LANDSAT-8 OLI IMAGERY, CASE STUDY: BODRUM PENINSULA, TURKEY

T. Isiacik Colak, G. Senel, C. Goksel
2019 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Three commonly used methods have been applied in order to determine sea-land boundary line and its length, and area of the study area.  ...  Today, by using digital image processing techniques, coastline extraction can be done with remote sensing imagery systems.  ...  Remote sensing technology provides continuous monitoring of shorelines and it is a very important source for detection of changes in coastlines (Kevin and El-Asmar, 1999) .  ... 
doi:10.5194/isprs-archives-xlii-4-w12-101-2019 fatcat:xv6kvgjzkja6rf4aaujar4b3sa

Investigation of coastline changes in three provinces of Thailand using remote sensing

T. Tochamnanvita, W. Muttitanon
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
In employing the remote sensing will help to investigate the shoreline erosion, stable or construction shoreline.  ...  The measuring of coastal in the certain short period of time is almost impossible, but applying the remote sensing with the satellite imagery bring mankind to track down and analyze the approximately length  ...  Change detection is an important application of remote sensing and has different meanings to different users, invariably involves detection of change-normally its location and extent, and sometimes the  ... 
doi:10.5194/isprsarchives-xl-8-1079-2014 fatcat:n4i77nkif5hrpfrnsld4tt2kfm

Application of UAV-Low Altitude Remote Sensing System in Sea Area Supervision

Rong Chen
2021 Earth Sciences Research Journal  
Experiments verified the effectiveness of the system.  ...  The sea area supervision is the premise and guarantee of safeguarding national security, protecting national sovereignty, and realizing the development of marine resources, and its importance is self-evident  ...  In this case, reducing the number of ground image control points has become an urgent problem in UAV remote sensing application.  ... 
doi:10.15446/esrj.v25n1.94162 fatcat:kywqmewqrrdjjaik45ht2n4dsy

MAPPING RECURRENT FLOODING ZONE ALONG ESTONIAN INLAND WATERS FROM SENTINEL-1 AND -2

L. Sipelgas, A. Aavaste, R. Uiboupin
2020 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Estonia is well known for its large floodplains that are annually covered by water. However, information about the spatial flood extent is scarce.  ...  In the process of spatial planning in Estonia the local municipalities are required to define the recurrent flooding zone along the inland waters that locate at their territory.  ...  ACKNOWLEDGEMENTS The authors are grateful to Estonian Ministry of the Environment and Estonian Environment Agency for supporting the study and defining the user requirements.  ... 
doi:10.5194/isprs-archives-xliii-b3-2020-627-2020 fatcat:w3bjubalvnaojbcxzjtvre6k34

An Overview of Shoreline Mapping by Using Airborne LiDAR

Junbo Wang, Lanying Wang, Shufang Feng, Benrong Peng, Lingfeng Huang, Sarah N. Fatholahi, Lisa Tang, Jonathan Li
2023 Remote Sensing  
With the evolution of remote sensing technology, many studies have used optical images to measure and to extract shoreline.  ...  Moreover, it also can serve as a starting point for novices and experts to study the shoreline mapping by using airborne LiDAR, which provides a scientific support for studying shoreline changes.  ...  We would also like to thank the anonymous reviewers for their insightful comments and suggestions. Conflicts of Interest: Conflicts of Interest: The authors declare no conflicts of interest.  ... 
doi:10.3390/rs15010253 fatcat:udtnzcvfgvekndtriddspp4n3m

Assessment of coastal erosion along Indian coast on 1 : 25, 000 scaleusing satellite data

A. S. Rajawat, H. B. Chauhan, R. Ratheesh, S. Rhode, R. J. Bhanderi, M. Mahapatra, M. Kumar, R. Yadav, S. P. Abraham, S. S. Singh, K. N. Keshri, Ajai
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
It is in this context that shoreline change mapping on 1:25, 000 scale for the entire Indian coast based on multidate satellite data in GIS environment has been carried out for 1989–91 and 2004&ndash  ...  The paper discusses salient observations and results from the shoreline change inventory.  ...  ACKNOWLEDGEMENTS We would like to place on record our deep sense of gratitude to Dr. R.R. Navalgund, former Director, Space Applications Centre, Ahmedabad and Shri A.S.  ... 
doi:10.5194/isprsarchives-xl-8-119-2014 fatcat:wudpw377zjg73mu43mufhtjub4

Coastal Erosion Studies—A Review

Durusoju Hari Prasad, Nandyala Darga Kumar
2014 International journal of geosciences  
The land ward displacement of the shoreline caused by the forces of waves and currents is termed as Coastal Erosion.  ...  The Shoreline retreat is recognized as a burgeoning threat because of global climate change and other anthropogenic activities that alter the natural processes of sustaining beaches and coasts.  ...  Applications using GIS & Remote Sensing The shoreline is one of the rapidly changing coastal landforms.  ... 
doi:10.4236/ijg.2014.53033 fatcat:gvqm4s4g2nfhfddwnlu42jx47e

Editorial on Special Issue "Applications of Remote Sensing in Coastal Areas"

Konstantinos Topouzelis, Apostolos Papakonstantinou, Suman Singha, XiaoMing Li, Dimitris Poursanidis
2020 Remote Sensing  
Conflicts of Interest: The guest editors declare no conflicts of interest.  ...  Acknowledgments: The guest editors would like to thank the authors who contributed to this Special Issue and to the reviewers who dedicated their time for providing the authors with valuable and constructive  ...  The availability of open access remotely sensed data with increasing spatial and spectral resolution is promising in this context.  ... 
doi:10.3390/rs12060974 fatcat:bwherjjfgraprpmo5vrawd2gny

TCUNet: A Lightweight Dual-Branch Parallel Network for Sea–Land Segmentation in Remote Sensing Images

Xuan Xiong, Xiaopeng Wang, Jiahua Zhang, Baoxiang Huang, Runfeng Du
2023 Remote Sensing  
These results indicate that the TCU-Net model proposed in this article can extract the shoreline from remote sensing images more effectively, with a shorter time, and lower computational overhead.  ...  Remote sensing techniques for shoreline extraction are crucial for monitoring changes in erosion rates, surface hydrology, and ecosystem structure.  ...  between the land surface and the ocean surface [2] , also known as an instantaneous coastline, in the field of remote sensing application research.  ... 
doi:10.3390/rs15184413 fatcat:vbgaulpgorc4znfwcelbvgds2e
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