Results 21 to 30 of about 5,373,647 (264)
Applied Sciences, 2023 Natural disasters, when and where they occur, often cause serious social and economic consequences, which require an urgent solution to the problem. In particular, Greece, which is characterized by a complex geological structure and intense tectonic ...
Nikolaos Alamanis, Panagiotis Dakoulas
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Remote Sensing, 2023 The analysis of spatiotemporal changes of landscape patterns is of great significance for forest protection. However, the selection of landscape metrics is often subjective, and existing composite landscape metrics rarely consider the effects of spatial ...
Ying Zhang +3 more
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Spatial correlation as leading indicator of catastrophic shifts [PDF]
, 2010 Generic early-warning signals such as increased autocorrelation and variance have been demonstrated in time-series of systems with alternative stable states approaching a critical transition.
Fort, H. +4 more
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Frontiers in Environmental Science, 2021 This study constructed a comprehensive index system and employed a coupling coordination degree model, global spatial autocorrelation models, and local spatial autocorrelation models to quantitatively investigate the spatiotemporal characteristics and ...
Guanglong Dong +4 more
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ISPRS International Journal of Geo-Information, 2023 With the increasing trend of residents and tourists sharing urban spaces, the boundary between leisure spaces and tourism spaces is gradually being blurred.
Jiemin Zheng +5 more
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Sensors, 2023 Direction-of-arrival (DoA) estimation methods are highly versatile and find extensive applications in satellite communication. DoA methods are employed across a range of orbits, from low Earth orbits (LEO) to geostationary Earth orbits (GEO).
Mutmainnah Hasib +3 more
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Enhanced performance of a temperature-compensated submeter spatial resolution distributed strain sensor [PDF]
, 2010 We demonstrate a scheme which allows for temperature-corrected distributed strain measurements with improved spatial and strain resolutions and reduced data collection time.
Newson, T.P. +4 more
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Generalized Method for Sampling Spatially Correlated Heterogeneous Speckled Imagery
EURASIP Journal on Advances in Signal Processing, 2001 This paper presents a general result for the simulation of correlated heterogeneous targets, which are present in images corrupted by speckle noise.
Alejandro C. Frery +2 more
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Spatial distribution of precipitation in Lithuania
Mokslas: Lietuvos Ateitis, 2011 Analysis is based on a 36-year record (1971–2006) of daily precipitation at 17 meteorological stations throughout Lithuania. The obtained data was used to investigate the spatial properties of the precipitation fields of monthly decadals (10-days).
Viktorija Grušaitė
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Energy-Efficient Data Acquisition in Wireless Sensor Networks through Spatial Correlation
, 2011 The application of Wireless Sensor Networks (WSNs) is restrained by their often-limited lifetime. A sensor node's lifetime is fundamentally linked to the volume of data that it senses, processes and reports. Spatial correlation between sensor nodes is an
Merrett, Geoff +7 more
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