天门市第一次全国地理国情普查时点核准探讨

Standard Time Point Approving of the Tianmen First Geographical Conditions Census Data

结合天门市第一次全国地理国情普查标准时点核准试生产工作实际,对外业巡查、变化要素提取编辑等进行了探索,为湖北省第一次全国地理国情普查标准时点核准实施方案的编写提供了技术依据。

According to the practical work experience in the trial production which is to approve the data of Tianmen First Geographical Conditions Census at the standard time point, this paper made some analysis and discussion on surveying in outside, extracting and editing the changed features and so on. This study will provide the technical feasibility for writing implementation plans about approving the data of Hubei First Geographical Conditions Census at the standard time point.