Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Zhigao Yang"'
Publikováno v:
Earth and Planetary Physics, Vol 8, Iss 2, Pp 436-443 (2024)
The M6.2 earthquake in Jishishan, Gansu Province, on December 18, 2023, caused extraordinary earthquake disasters. It was located in the northern part of the north−south seismic zone, which is a key area for earthquake monitoring in China. The newl
Externí odkaz:
https://doaj.org/article/d8d237569b694968848ee006136fa055
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 128, Iss , Pp 103737- (2024)
Forest disaster fires pose a serious threat to forest resources and people's lives and property, and may also cause ecological disasters and social crises. There is a phenomenon of forest fire omission error, due to combustibles incomplete combustion
Externí odkaz:
https://doaj.org/article/d5ce349c304c4e36875efd005c003b4a
Publikováno v:
Forests, Vol 15, Iss 3, p 456 (2024)
The estimation of forest above-ground biomass (AGB) can be significantly improved by leveraging remote sensing (RS) and deep learning (DL) techniques. In this process, it is crucial to obtain appropriate RS features and develop a suitable model. Howe
Externí odkaz:
https://doaj.org/article/539ea17cdee044a48c102ff626f2e9ea
Publikováno v:
Earthquake Science, Vol 35, Iss 6, Pp 474-484 (2022)
According to the China Earthquake Networks Center, a strong earthquake of M6.8 occurred in Luding County, Ganzi Tibetan Autonomous Prefecture, Sichuan Province, China (102.08°E, 29.59°N), on September 5, 2022, with a focal depth of 16 km. Rapid det
Externí odkaz:
https://doaj.org/article/a54de23caa004ceb842bcfd3cf309671
Publikováno v:
Frontiers in Forests and Global Change, Vol 6 (2023)
Forest fires seriously jeopardize forestry resources and endanger people and property. The efficient identification of forest fire smoke, generated from inadequate combustion during the early stage of forest fires, is important for the rapid detectio
Externí odkaz:
https://doaj.org/article/057dc87cd771424eaed0feb7da554e20
Publikováno v:
Forests, Vol 14, Iss 10, p 1952 (2023)
Aimed at addressing deficiencies in existing image fusion methods, this paper proposed a multi-level and multi-classification generative adversarial network (GAN)-based method (MMGAN) for fusing visible and infrared images of forest fire scenes (the
Externí odkaz:
https://doaj.org/article/d7806a78e0464e2fa10bd4ac9fd320f8
Publikováno v:
Forests, Vol 14, Iss 9, p 1776 (2023)
Sentinel-2 serves as a crucial data source for monitoring forest cover change. In this study, a sub-pixel mapping of forest cover is performed on Sentinel-2 images, downscaling the spatial resolution of the positioned results to 2.5 m, enabling sub-p
Externí odkaz:
https://doaj.org/article/4b443e8ac59d46dfb2feafe5305bc7f1
Publikováno v:
Remote Sensing, Vol 15, Iss 17, p 4208 (2023)
Affected by global warming and increased extreme weather, Hunan Province saw a phased and concentrated outbreak of forest fires in 2022, causing significant damage and impact. Predicting the occurrence of forest fires can enhance the ability to make
Externí odkaz:
https://doaj.org/article/0bbc27eb8c6e4122a788e72710fc5855
Autor:
Huaizhong Yu, Jie Liu, Yawei Ma, Rui Yan, Chen Yu, Shengle Li, Zhigao Yang, Min Hong, Hongwei Tu, Zhiwei Zhang, Binbin Zhao, Yuchuan Ma
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
The detection of the potential of a larger event immediately after a moderate earthquake is a quite difficult problem. In this work, we devised an approach to determine whether an earthquake is a foreshock to a larger mainshock by evaluating loading/
Externí odkaz:
https://doaj.org/article/b57f7f8e6be6456bae9372917ec04d77
Publikováno v:
Forests, Vol 14, Iss 3, p 485 (2023)
In order to locate forest fire smoke more precisely and expand existing forest fire monitoring methods, this research employed Himawari-8 data with a sub-pixel positioning concept in smoke detection. In this study, Himawari-8 data of forest fire smok
Externí odkaz:
https://doaj.org/article/630aa25308524935a08911af15d60865