About KAWANAGO TAKASHI
About 足利工業大学研究集録(CD-ROM)
About distance measurement
About 3-D measurement
About approximation method
About contour line
About elevation control point
About triangulation(mathematics)
About computational geometry
About geographic information system
About shortest route problem
About Voronoi diagram
About Delaunay triangulation partitioning
About Measuring methods and instruments of length,area,cross section,volume,angle
About Network methods
About 研究