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LAND COVER CHANGE DETECTION BASED ON GENETICALLY FEATURE AELECTION AND IMAGE ALGEBRA USING HYPERION HYPERSPECTRAL IMAGERY
Hyperspectral change detection feature selection genetic algorithm Land Cover
2016/1/18
The Earth has always been under the influence of population growth and human activities. This process causes the changes in land use. Thus, for optimal management of the use of resources, it is necess...
Calculating Topological Spatial Relations Based on Region Algebra: The Thinking in Adjacency Relationship
Constrained Delaunay Triangulation Region Algebra Spatial Relations Calculation
2015/10/9
Spatial relation calculation based on Delaunay structure is dual hot problem, which gather the theories and applications of GIS.
Firstly, it is the important supplement of the theory of spatial rela...
AN ALGEBRA FOR MOVING OBJECTS
Spatio-temporal Reasoning Road Network Moving Object Interval Algebra Constraint Satisfaction Problem
2015/8/10
Qualitative representing and reasoning for road network moving objects is an important problem in spatio-temporal reasoning, but it is till open. We propose a new spatial algebra for road network movi...
IN-DATABASE RASTER ANALYTICS: MAP ALGEBRA AND PARALLEL PROCESSING IN ORACLE SPATIAL GEORASTER
raster image database analytical, processing query management software
2014/4/28
Over the past decade several products have been using enterprise database technology to store and manage geospatial imagery and
raster data inside RDBMS, which in turn provides the best manageability...