【摘要】 结合R2V和ArcInfo 2种应用工具,阐述数字化地形图的新方法。Workstation下精妙的算法可以很好地解决图像校正精度以及图像拼接问题。利用R2V可以实现半自动化数字化。通过二者的结合使用,实现优势互补,完成地形图的高效数字化。更多还原

【Abstract】 A new method for digital topographic map is outlined based on 2 tools of R2V ArcInfo.The excellent computing method supported by Workstation can well solve the problems concerning image correction precision and image connection. Semi-automatic digitization can be achieved through R2V,while the effective digitization of topographic map can be finished with the help of the integration of R2V and ArcInfo,which contribute to the advantage compensation.更多还原