【摘要】 在测绘生产和科研的实践中,及时对现行测绘标准中相关问题予以探讨,是我国信息化测绘体系建设与完善的一部分。本文针对部分标准涉及地形图的精度规定提出疑义与修改意见,共同行参考。更多还原

【Abstract】 During the production and scientific research of surveying and mapping in China,it is the part of informatization construction and improvement of mapping system to explore the related issues about the existing mapping standards.In this paper,the accuracy involved in the standard topographic map was questioned and the amendments were commented.更多还原