节点文献
GIS中直线元内插点精度及对误差带的影响
The Accuracy of Interpolation Point for Line Segments in GIS and the Influences to the Error Band
【摘要】 基于误差传播定律,考虑参数r误差影响,推导了线元内插点的精度计算公式,讨论内插点精度对线元误差带的影响,并对影响的结果进行了分析,得到了一些有益的结论。
【Abstract】 Based on the theory of error propagation,considering the error impact of parameter,this paper derives the accuracy formula of interpolation point on line segment.The influences on the error band are discussed with the accuracy of interpolation point.And the result is analyzed.Some beneficial conclusions are achieved.
- 【文献出处】 测绘学院学报 ,Journal of Institute of Surveying and Mapping , 编辑部邮箱 ,2005年03期
- 【分类号】P208;
- 【被引频次】1
- 【下载频次】71