农业综合开发专用图的精度及其应用的研究

Research on the Accuracy and Application of the Special Maps of Agricultural Synthetic Exploitation

农业综合开发的重点是改造中低产田,对于低洼易涝地区是除涝治碱,健全排灌系统。本文分析了农业综合开发工程建设的任务及其精度要求,并对专用图的测绘精度和应用进行了探讨,将二者结合起来进行研究,因而对如何搞好专用图的测绘和如何应用好专用图均具重要参考价值。

It is important for agricultural synthetic exploitation to improve the poor yield, do away with the flood and alkali of low and stagnant field and perfect the draining and irrigating system. This paper not only analyses the engineering task and proposes the requirement of its accuracy, but also discusses the survey accuracy and application of special maps. Therefore the research of cambining these two respects has important significance for the survey accuracy and application of special maps.