省级基础测绘1∶1万比例尺数字测绘产品的质量检验

Quality Examination of Provincial Digital Mapping Products with the Scale of 1∶10000

摘要:

省级基础测绘1∶1万比例尺数字测绘产品包括DEM,DOM,DLG,DRG、元数据、文档簿等。为验证数字测绘产品最终成果的精度和可靠性,可选择多种方案进行质量检验;在选择检验方案时,既要考虑检验的成本、周期,又要考虑检验方案的科学性和严密性。针对不同的数字测绘产品,该文给出了与之相适应的检验方法,并阐明了检验内容和注意事项。

Abstract:

Provinincial basic mapping products with the scale of 1∶10000 include DEM,DOM,DLG,DRG,primary datas and document accounts.In order to prove precision and reliability of digital mapping products,quality examination can be carried out by using several kinds of methods.When examination means were selected,not only cost and cycle of examination would be considered,but also scientific nature and tight nature of examination methods would be thought over.Pointing to different digital mapping products,corresponding...