1 citations · 1 across the 8 of their papers we have counts for
3 papers · 1 filter
Eliciting core spatial association from spatial time series: a random matrix approach
Madhuchhanda Bhattacharjee, Arup Bose
Spatial time series (STS) data are fundamental to climate science, yet conventional approaches often conflate temporal co-evolution with genuine spatial dependence, obscuring subtl…
Spatio-temporal patterns of diurnal temperature: a random matrix approach I-case of India
Madhuchhanda Bhattacharjee, Arup Bose
We consider the spatio-temporal gridded daily diurnal temperature range (DTR) data across India during the 72-year period 1951--2022. We augment this data with information on the E…
Measuring spatial association and testing spatial independence based on short time course data
Divya Kappara, Arup Bose, Madhuchhanda Bhattacharjee
Spatial association measures for univariate static spatial data are widely used. When the data is in the form of a collection of spatial vectors with the same temporal domain of in…