Title :
System composition and multidimensional analysis tools of the Multidimensional Hyperspectral Database for Rocks and Minerals (MHDRM)
Author :
Lifu Zhang ; Huanhu Qin ; Kai Liu ; Taixia Wu
Author_Institution :
Inst. of Remote Sensing Applic., Beijing, China
Abstract :
A multidimensional database (MDB) is a recent development in the evolution of databases. Such databases have multidimensional analysis functionality, which facilitates multidimensional spatial analysis and improves the speed of spatial analysis. Based on previous work to develop the Multidimensional Hyperspectral Database for Rocks and Minerals (MHDRM), the multidimensional analysis required was confirmed and system composition was determined. The Multidimensional Analysis Tools (MAT) used included roll-up, drill-down, slice, and dice operations. All detailed functions of the MAT were described and effect outline of each function was produced. This work lays the foundation for construction of the MHDRM.
Keywords :
data warehouses; geophysics computing; hyperspectral imaging; minerals; rocks; visual databases; MAT; MDB; MHDRM; dice operation; drill-down operation; multidimensional analysis tools; multidimensional hyperspectral database for rocks and minerals; roll-up operation; slice operation; system composition; Abstracts; Image resolution; Indexes; Multidimensional Analysis Tools; Multidimensional Hyperspectral Database (MHD); System Composition;
Conference_Titel :
Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2012 4th Workshop on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4799-3405-8
DOI :
10.1109/WHISPERS.2012.6874253
