Results 11 to 20 of about 719,902 (313)
Spatio-Temporal Sequence Decomposition and Prediction Based on SVD and ARIMA [PDF]
To address the difficulty of estimating the spatial weight matrix in the traditional spatial-temporal sequence modeling process,this paper proposes a spatial-temporal sequence decomposition model,ST-SVD,based on singular value decomposition.The original ...
YANG Lining, LI Yanting
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Modeling spatial patterns of shapes [PDF]
We introduce a framework for modeling spatial patterns of shapes formed by multiple objects in an image. Our approach is graph-based where each node denotes an object and attributes of a node consist of that object's shape, position, orientation, and scale.
Anuj Srivastava +2 more
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Underestimates of Grassland Gross Primary Production in MODIS Standard Products
As the biggest carbon flux of terrestrial ecosystems from photosynthesis, gross primary productivity (GPP) is an important indicator in understanding the carbon cycle and biogeochemical process of terrestrial ecosystems.
Xiaoyan Zhu +9 more
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Spatial pattern switching enables cyclic evolution in spatial epidemics. [PDF]
Infectious diseases often spread as spatial epidemic outbreak waves. A number of model studies have shown that such spatial pattern formation can have important consequences for the evolution of pathogens.
Maarten Chris Boerlijst +1 more
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Morphometry of spatial patterns
14 pages, Latex, to appear in Physica ...
Beisbart, Claus +2 more
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Background Countries seeking to mitigate climate change through forests require suitable modelling approaches to predict carbon (C) budget dynamics in forests and their responses to disturbance and management.
Yuzhi Tang +4 more
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Mining Spatial co-location Patterns with Star High Influence [PDF]
The spatial co-location pattern is a group of spatial features whose instances are frequently collocated in the spatial neighborhood.Traditional spatial co-location pattern mining methods usually assume that the spatial instances are independent each ...
MA Dong, LI Xin-yuan, CHEN Hong-mei, XIAO Qing
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Small-scale spatial pattern and dynamics of experimental plant communities [PDF]
Plant-plant interference is inherently local and seed dispersal generally limited. Both processes generate spatial and genetic structure within plant populations and communities that need to be better understood in order to predict dynamic community ...
Monzeglio, Ursula
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Forests play an important role in maintaining ecosystem services, especially in ecologically fragile areas such as the Loess Plateau (LP) in China. However, there is still great uncertainty in the spatial extent and distribution of forests in such a ...
Zhiqi Yang +9 more
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Annual 30-m big Lake Maps of the Tibetan Plateau in 1991–2018
Measurement(s) lake area and number Technology Type(s) satellite images and coding Sample Characteristic - Organism lake Sample Characteristic - Environment plateau-climate Sample Characteristic - Location Tibetan ...
Rui Zhao +6 more
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