Filters








935 Hits in 7.9 sec

Survival study on cyclone prediction methods with remote sensing images

B. Suresh Kumar, D. Jayaraj
2022 International Journal of Health Sciences  
The cyclone prediction is a key issue where image intensity described the pattern characteristics at various stages.  ...  Image classification has large interest for many decades in the remote sensing communities to reduce injure caused by cyclones.  ...  A two-step scheme identified the tropical cyclone centre with the object detection for TCs centre.  ... 
doi:10.53730/ijhs.v6ns1.6668 fatcat:g4gdygi7l5el5eynoqgvebvmze

NDFTC: A New Detection Framework of Tropical Cyclones from Meteorological Satellite Images with Deep Transfer Learning

Shanchen Pang, Pengfei Xie, Danya Xu, Fan Meng, Xixi Tao, Bowen Li, Ying Li, Tao Song
2021 Remote Sensing  
Therefore, on the basis of deep transfer learning, we propose a new detection framework of tropical cyclones (NDFTC) from meteorological satellite images by combining the deep convolutional generative  ...  Furthermore, based on the network-based deep transfer learning method, we train the detection model with real images of TCs and its initial weights are transferred from the YOLOv3 trained with generated  ...  Conclusions In this paper, on the basis of deep transfer learning, we propose a new detection framework of tropical cyclones (NDFTC) from meteorological satellite images by combining the DCGAN and YOLOv3  ... 
doi:10.3390/rs13091860 fatcat:slmgkxjn6femfhbpsxlmphfvdq

Deepti: Deep Learning-based Tropical Cyclone Intensity Estimation System

Manil Maskey, Rahul Ramachandran, Muthukumaran Ramasubramanian, Iksha Gurung, Brian Freitag, Aaron Kaulfus, Drew Bollinger, Daniel Cecil, J. J. Miller
2020 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
This article presents a deep-learning-based objective, diagnostic estimate of tropical cyclone intensity from infrared satellite imagery with 13.24-kn root mean squared error.  ...  In addition, a visualization portal in a production system is presented that displays deep learning output and contextual information for end users, one of the first of its kind.  ...  ACKNOWLEDGMENT The authors would like to thank the NASA Earth Science Data Systems program for the support in developing this system.  ... 
doi:10.1109/jstars.2020.3011907 fatcat:kd7wb34dvbd23j2cvlhgfiiriq

Tropical and Extratropical Cyclone Detection Using Deep Learning [article]

Christina Kumler-Bonfanti, Jebb Stewart, David Hall, Mark Govett
2020 arXiv   pre-print
This paper discusses four different state-of-the-art U-Net models designed for detection of tropical and extratropical cyclone Regions Of Interest (ROI) from two separate input sources: total precipitable  ...  The U-Nets were specifically selected for their capabilities in detecting cyclone ROI beyond the scope of the training labels.  ...  This paper describes work using DL to perform image segmentation for the detection of tropical and extratropical cyclone ROI.  ... 
arXiv:2005.09056v1 fatcat:aevsgtqflzb77cqjp5s3n2svge

Tropical and Extratropical Cyclone Detection Using Deep Learning

Christina Kumler-Bonfanti, Jebb Stewart, David Hall, Mark Govett
2020 Journal of Applied Meteorology and Climatology  
This paper discusses four different state-of-the-art U-Net models designed for detection of tropical and extratropical cyclone Regions Of Interest (ROI) from two separate input sources: total precipitable  ...  The U-Nets were specifically selected for their capabilities in detecting cyclone ROI beyond the scope of the training labels.  ...  We give a special thank you to our colleagues, especially Isidora Jankov, who have provided help, feedback, and support through the duration of this project.  ... 
doi:10.1175/jamc-d-20-0117.1 fatcat:kmbjuasfrrc35dknsdxkea4yja

Earth Science Deep Learning: Applications and Lessons Learned

Manil Maskey, Rahul Ramachandran, J.J. Miller, Jia Zhang, Iksha Gurung
2018 IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium  
At the NASA Marshall Space Flight Center (MSFC), the Data Science and Informatics Group (DSIG) has been using deep learning for a variety of Earth science applications.  ...  This paper provides examples of the applications and also addresses some of the challenges that were encountered.  ...  the intensity of tropical cyclone using satellite imageries [6] .  ... 
doi:10.1109/igarss.2018.8517346 dblp:conf/igarss/MaskeyRMZG18 fatcat:ldqy5ybzofbxxbwz7f5nqpya4a

Application of Deep Convolutional Neural Networks for Detecting Extreme Weather in Climate Datasets [article]

Yunjie Liu, Evan Racah, Prabhat, Joaquin Correa, Amir Khosrowshahi, David Lavers, Kenneth Kunkel, Michael Wehner, William Collins
2016 arXiv   pre-print
Deep neural networks are able to learn high-level representations of a broad class of patterns from labeled data.  ...  This study presents the first application of Deep Learning techniques as alternative methodology for climate extreme events detection.  ...  [4] took a completely different approach by combining a region proposal framework [29] with deep CNN and designed the state of art R-CNN object detection system.  ... 
arXiv:1605.01156v1 fatcat:gditzajdirgyvjbkkf36nzri2i

Detecting Extratropical Cyclones of the Northern Hemisphere with Single Shot Detector

Minjing Shi, Pengfei He, Yuli Shi
2022 Remote Sensing  
In this paper, we propose a deep learning-based model to detect extratropical cyclones (ETCs) of the northern hemisphere, while developing a novel workflow of processing images and generating labels for  ...  We then gave a framework of labeling and preprocessing the images in our dataset.  ...  [12] adopted a deep learning approach to detect tropical cyclones and their precursors using two convolutional neural networks as classifiers and cloud images of long wave radiation generated from cloud  ... 
doi:10.3390/rs14020254 fatcat:bcx33o6c5fa4he4ezcfnxflocy

A Novel Deep Learning Based Model for Tropical Intensity Estimation and Post-Disaster Management of Hurricanes

Jayanthi Devaraj, Sumathi Ganesan, Rajvikram Madurai Elavarasan, Umashankar Subramaniam
2021 Applied Sciences  
The prediction of severe weather events such as hurricanes is always a challenging task in the history of climate research, and many deep learning models have been developed for predicting the severity  ...  The fine-tuning of the pre-trained visual geometry group (VGG 19) model is accomplished to predict the extent of damage and to perform automatic annotation for the image using the satellite imagery data  ...  The prediction of intensity levels using deep learning models provides an earlier warning of the storm formation.  ... 
doi:10.3390/app11094129 doaj:9b0ca31233354f5c995513d6187abde6 fatcat:l5ihkgme5nck7jlwcwcxyv7f7i

Objective Detection of a Tropical Cyclone's Center Using Satellite Image Sequences in the Northwest Pacific

Jia Liu, Qian Zhang
2022 Atmosphere  
To address this problem, a novel objective algorithm called cloud motion wind (CMW) was proposed for detecting a TC's center using infrared (IR) image sequences from a geostationary meteorology satellite  ...  A tropical cyclone (TC) is one of the most destructive natural disasters that can cause heavy loss of life and property. Determining a TC's center is crucial to TC forecasting.  ...  Acknowledgments: The authors thank the National Satellite Meteorological Centre (NSMC) of China for providing satellite images.  ... 
doi:10.3390/atmos13030381 fatcat:4znefi3pp5c3rpd5vremzf77o4

Creating Interpretable Data-Driven Approaches for Tropical Cyclones Forecasting

Fan Meng
2022 PROCEEDINGS OF THE THIRTIETH AAAI CONFERENCE ON ARTIFICIAL INTELLIGENCE AND THE TWENTY-EIGHTH INNOVATIVE APPLICATIONS OF ARTIFICIAL INTELLIGENCE CONFERENCE  
of TC from multiple sources of data such as satellite remote sensing and observations.  ...  Tropical cyclones (TC) are extreme weather phenomena that bring heavy disasters to humans.  ...  The expected contributions include the use of various domain tools to enable a transparent machine learning framework for tropical cyclone forecasting, including explainable and MIV methods, deep learning  ... 
doi:10.1609/aaai.v36i11.21583 fatcat:lyhvlutltjetbdprh5uign37p4

Classification and Estimation of Typhoon Intensity from Geostationary Meteorological Satellite Images Based on Deep Learning

Shuailong Jiang, Lijun Tao
2022 Atmosphere  
Satellite cloud images of typhoons over the Northwest Pacific Ocean and the South China Sea from 1995–2020 are taken as samples.  ...  of 97.00% for tropical storms, severe tropical storms and super typhoons.  ...  [13] proposed a real-time typhoon eye detection method based on deep learning with satellite cloud images, which provided important data for detecting real typhoon information. Wang et al.  ... 
doi:10.3390/atmos13071113 fatcat:z3niach4anf7nk7dx7ee4b2ysi

Machine Learning in Tropical Cyclone Forecast Modeling: A Review

Rui Chen, Weimin Zhang, Xiang Wang
2020 Atmosphere  
Tropical cyclones have always been a concern of meteorologists, and there are many studies regarding the axisymmetric structures, dynamic mechanisms, and forecasting techniques from the past 100 years.  ...  Machine learning, as a means of artificial intelligence, has been certified by many researchers as being able to provide a new way to solve the bottlenecks of tropical cyclone forecasts, whether using  ...  Conclusions Tropical cyclones have been a concern of meteorologists for more than 100 years.  ... 
doi:10.3390/atmos11070676 fatcat:lcw4v5r2gnfdnlmiog3e4erssy

Classification and Prediction of Typhoon Levels by Satellite Cloud Pictures through GC–LSTM Deep Learning Model

Jianyin Zhou, Jie Xiang, Sixun Huang
2020 Sensors  
A new framework of deep learning neural network, Graph Convolutional–Long Short-Term Memory Network (GC–LSTM), is proposed, which is based on the data of satellite cloud pictures of the Himawari-8 satellite  ...  In summary, the results can provide a theoretical basis for the related research of typhoon level classification.  ...  The GCN network is a deep learning algorithm specially established based on images.  ... 
doi:10.3390/s20185132 pmid:32916835 fatcat:ajczdgenebd3hlal6cnqdhdmyy

Hurricanes, Typhoons, and Tropical Cyclones [chapter]

Bruce W. Clements, Julie Ann P. Casani
2016 Disasters and Public Health  
Then, we focus the attention on essential aspects to interpret satellite and radar imagery in order to support the observation and forecast of hurricanes, tropical cyclones and typhoons.  ...  Hurricanes, tropical cyclones and typhoons are feared phenomena which frequently cause dramatic damage and consequences in different areas of the world.  ...  Capaldo wrote paragraphs 1-2 and 6-8 integrating and looking in more detail at some aspects analysed in different documents of the: European Space Agency (ESA); National Oceanic and Atmospheric Administration  ... 
doi:10.1016/b978-0-12-801980-1.00014-3 fatcat:5jayd2zdfjbllbkh4z7gq5656u
« Previous Showing results 1 — 15 out of 935 results