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Coordinate transformation parameters between two spatial Cartesian coordinate systems can be solved from the positions of non-colinear corresponding points. Based on the characteristics of translation, rotation and zoom components of the transformation, the complete solution is divided into three steps. Firstly, positional vectors are regulated with respect to the centroid of sets of points in order...
The strategy of environmental informationization is promulgated for environmental protection under the background of information development in new period. At the present, the cultivation of environmental values for university students should be closely combined with the strategy of environmental informationization. Moreover, the environmental value of harmonious coexistence between human and nature...
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