Browsing Chun, Yongwan by Title
Now showing items 1-6 of 6
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Environment and Anthropogenic Activities Influence Cetacean Habitat Use in Southeastern Brazil
(Inter-Research, 2019-05-09)Investigating the influence of coastal development on marine environments is a priority to maintain healthy seas. Cetaceans are top predators, keystone and umbrella species and thus are good candidate models to evaluate ... -
Geovisualizing Attribute Uncertainty of Interval and Ratio Variables: A Framework and an Implementation for Vector Data
(2017-12-14)This is a prototype implementation for attribute uncertainty visualization based on bivariate. Specifically, the uncertainty visualizations implemented based on three different ways. First, an overlaid symbols on a choropleth ... -
Implementing Moran Eigenvector Spatial Filtering for Massively Large Georeferenced Datasets
Moran eigenvector spatial filtering (MESF) furnishes an alternative method to account for spatial autocorrelation in linear regression specifications describing georeferenced data, although spatial auto-models also are ... -
Measuring Global Spatial Autocorrelation with Data Reliability Information
Assessing spatial autocorrelation (SA) of statistical estimates such as means is a common practice in spatial analysis and statistics. Popular SA statistics implicitly assume that the reliability of the estimates is ... -
Uncertainty and Context in GIScience and Geography: Challenges in the Era of Geospatial Big Data
(Taylor & Francis Ltd, 2019-01-17)No abstract available. -
Uncertainty in the Effects of the Modifiable Areal Unit Problem under Different Levels of Spatial Autocorrelation: A Simulation Study
(Taylor & Francis Ltd, 2018-11-13)The objective of this paper is to investigate uncertainties surrounding relationships between spatial autocorrelation (SA) and the modifiable areal unit problem (MAUP) with an extensive simulation experiment. Especially, ...