作者:万勇治 顾敏

10月23日，长城资源调查工作项目组组织文物和测绘相关专家在西宁召开“青海省明长城测量成果分省验收会”，与会专家听取了青海省明长城测量项目组的工作汇报，经过质疑和讨论，一致同意青海明长城测量成果通过验收。

　　2007年5月，青海省被列入全国长城资源调查范围。由于该省明长城所在区域基本没有1：1万地形图，按照此次明长城测量的技术要求来看工作量非常大。该省在滞后其它省、区近两年的情况下接到此项任务后，省测绘局积极组织省第一、二测绘院、省基础地理信息中心开展此项工作。他们采取培训项目参与人员，配合省文物局田野调查，派相关人员赴邻省学习等措施，全力提高工作质量，避免和减少返工，一线技术人员苦干加巧干、加班加点，赶上了全国统一部署，最终圆满完成了青海省省境内的76幅1：1万DEM、DOM、长城专题DLG数据、长城专题影像地图、元数据的数据生产任务，内容完整、数据结构及格式正确，几何精度、接边精度、数据质量、数据间一致性及套合精度等均符合设计要求。

October 23, the Great Wall of resources survey and mapping project team organizations, relevant experts of heritage held in Xining, "Measurement of the outcome of the Ming Great Wall in Qinghai Province in the acceptance test," the experts heard a measurement of the Ming Great Wall in Qinghai Province project team work report, after challenge and discussion, it was agreed the outcome of the Qinghai-Ming Great Wall, through the measurement of acceptance.

In May 2007, the Great Wall of resources in Qinghai Province was included in the national scope of inquiry. As the Ming Great Wall of the areas where the province's basically no topographic maps of 1:1 million, according to the Ming Great Wall of measuring the technical requirements for a great view of the workload. The province lags behind other provinces in the district the past two years the case of receipt of such tasks, the Provincial Bureau of Surveying and Mapping actively organize provincial first, second and Surveying and Mapping Institute, Provincial Geomatics Center of China to carry out this work. Them to take training program participants to meet the Provincial Administration of Cultural Heritage field survey, sent officers to go to neighboring provinces to study the relevant measures such as full efforts to improve the quality of work, avoid and reduce rework, increase front-line technical staff to work hard and ingeniously, worked overtime to catch up with the National unified plan, eventually the successful completion of Qinghai Province 76 1:1 10000 DEM, DOM, the Great Wall thematic DLG data, the Great Wall thematic image maps, meta data about data production tasks, content integrity, data structure and format is correct, the geometric precision of Then edge accuracy, data quality, data consistency and nested between the precision, which adhere to the design requirements.