Conditionally Specified Gaussian Models for Spatial Statistical Analysis of Field Trials

1996 ◽  
Vol 1 (1) ◽  
pp. 60 ◽  
Author(s):  
Noel Cressie ◽  
Michael N. Hartfield
Keyword(s):  
Statistical Analysis ◽  
Field Trials ◽  
Gaussian Models ◽  
Spatial Statistical Analysis

scholarly journals Semi-Continuous Spatial Statistical Analysis Using AIS Data for Vessel Traffic Flow Characteristics in Fairway

2021 ◽  
Vol 9 (4) ◽  
pp. 378
Author(s):  
Jong Kwan Kim
Keyword(s):  
Statistical Analysis ◽  
Traffic Flow ◽  
Flow Characteristics ◽  
Automatic Identification ◽  
Identification System ◽  
Spatial Statistical Analysis ◽  
Traffic Characteristics ◽  
Traffic Distribution ◽  
Traffic Flow Characteristics ◽  
Marine Accidents

As high vessel traffic in fairways is likely to cause frequent marine accidents, understanding vessel traffic flow characteristics is necessary to prevent marine accidents in fairways. Therefore, this study conducted semi-continuous spatial statistical analysis tests (the normal distribution test, kurtosis test and skewness test) to understand vessel traffic flow characteristics. First, a vessel traffic survey was conducted in a designated area (Busan North Port) for seven days. The data were collected using an automatic identification system and subsequently converted using semi-continuous processing methods. Thereafter, the converted data were used to conduct three methods of spatial statistical analysis. The analysis results revealed the vessel traffic distribution and its characteristics, such as the degree of use and lateral positioning on the fairway based on the size of the vessel. In addition, the generalization of the results of this study along with that of further studies will aid in deriving the traffic characteristics of vessels on the fairway. Moreover, these characteristics will reduce maritime accidents on the fairway, in addition to establishing the foundation for research on autonomous ships.

Spatial Statistical Analysis

2008 ◽  
pp. 1106-1106
Author(s):  
Shashi Shekhar ◽  
Hui Xiong
Keyword(s):  
Statistical Analysis ◽  
Spatial Statistical Analysis

scholarly journals A balanced view of scale in spatial statistical analysis

Ecography ◽  
2002 ◽  
Vol 25 (5) ◽  
pp. 626-640 ◽  
Author(s):  
J. L. Dungan ◽  
J. N. Perry ◽  
M. R. T. Dale ◽  
P. Legendre ◽  
S. Citron-Pousty ◽  
...  
Keyword(s):  
Statistical Analysis ◽  
Spatial Statistical Analysis
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