Results 11 to 20 of about 648,067 (260)
Upgrades of the Earth Networks Total Lightning Network in 2021
Remote Sensing, 2022 The Earth Networks Total Lightning Network (ENTLN) launched a new processor (P2021) in December 2021. Some major upgrades were made in the new processor, including a new classification algorithm, a new propagation model, and regional data processing ...
Yanan Zhu +3 more
doaj +1 more source
Frontiers in Earth Science, 2021 China is currently building a nationwide earthquake early warning system (EEWS) which will be completed in June 2023. Several regions have been selected as pilot areas for instrumentation, software system and dissemination verification. For these regions,
Chaoyong Peng +7 more
doaj +1 more source
Characteristics of the Blitzortung.org Lightning Location Catalog in Japan
Atmosphere, 2023 We evaluated the detection efficiency and location accuracy of lightning discharges in Japan using Blitzortung.org, a volunteer-based network for locating lightning discharges from sferics measured by very low frequency (VLF) electromagnetic receivers ...
Masashi Kamogawa +11 more
doaj +1 more source
Mutualism promotes site selection in a large marine planktivore
Ecology and Evolution, 2021 Mutualism is a form of symbiosis whereby both parties benefit from the relationship. An example is cleaning symbiosis, which has been observed in terrestrial and marine environments.
Asia O. Armstrong +8 more
doaj +1 more source
Earth and Planetary Physics, 2023 A low-frequency magnetic lightning mapping system (LFM-LMS) was built during the SHAndong Triggered Lightning Experiment (SHATLE), based on continuous measurements of magnetic field radiation from lightning.
Xiao Li +5 more
doaj +1 more source
Energies, 2023 In order to solve the problem that the dual Mach Zehnder (M-Z) interferometer system is easily affected by external environmental noise, a data signal-processing scheme based on Hilbert–Huang transform (HHT) is proposed to achieve high-precision location
Zhiheng Liu +7 more
doaj +1 more source
Remote Sensing, 2022 The equivalent propagation method adopts a variable propagation velocity in lightning location, minimizing the location error caused by various factors in the long-range lightning location network. To verify the feasibility of this method, we establish a
Jie Li +10 more
doaj +1 more source
Journal of Applied Science and Engineering, 2023 An attempt to further enhance the accuracy and reliability of M-iWMLR localization algorithm using a new weight matrix that was formulated with two-tier RSS data normalization is presented.
Colette E. Agbo +2 more
doaj +1 more source
TrackingStorm: Visualization Tool for a Storm Detector Network (SDN) in the LF Spectrum
Brazilian Archives of Biology and Technology, 2021 During the last year the Group of Atmospheric Electricity Phenomena (FEA/UFPR) developed a short range lightning location network based on a sensor device called Storm Detector Network (SDN), along with a set of algorithms that enables to track storms ...
Augusto Mathias Adams +6 more
doaj +1 more source
Sensors, 2009 In the photogrammetry field, interest in region detectors, which are widely used in Computer Vision, is quickly increasing due to the availability of new techniques.
Francesco Nex +2 more
doaj +1 more source