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Temporal-Spatial Dynamic Characteristic of Vegetation in the Area of Continued Hydropower Station Construction in the Upper Reach of the Yellow River
Temporal-Spatial Dynamic Eco-environmental Impact Hydropower Development Yellow River
2015/12/11
The hydropower station construction produced serious impacts on the regional eco-environment. The most obvious characteristics of the impacts caused by the cascade hydroelectric development are progre...
Analysis on Geographical Changes and Research on Spatio-temporal Patterns
Spatio-temporal Change Analysis Spatio-temporal Change Pattern Change Detection
2015/12/3
As efforts grow to develop spatio-temporal database systems and temporal geographic information systems that are capable of conveying how geographic phenomena change, it is urgent to analyze the impet...
Extending Object-Relational Database to Support Spatio-temporal Data
GIS Temporal Spatio-temporal data modeling Spatio-temporal database Object-relational database
2015/12/1
Object-Relational Database (ORDB) techniques are developed rapidly in recent years and widely used for spatial data storage and manipulation. The ORDB has strong basis both on theories and application...
gradient analysis of landscape pattern spatial-temporal changes in beijing metropolitan area, china
gradient analysis landscape metrics spatio-temporal urban expansion
2016/4/11
The gradient based landscape metrics analysis is now widely used to study the landscape pattern change in respond to urbanization.In order to discover the Beijing metropolitan area landscape pattern s...