一、研究背景分析伴随社会信息化的推进,建设“数字地球”已经不再是虚无飘渺的梦想,数字化建设工程已经在我国很多地区和领域破土动工,其带来的社会效益与经济效益是无法估量的。在这样的时代背景下,数字资源建设作为数字化工程的一项基础性工作,也必然要引起各界的广泛关注。 First, the research background analysis With the promotion of social information, building the “digital earth” is no longer a vague dream, digital construction projects have been groundbreaking in many areas and areas in China, its social and economic benefits are not Estimated. Under this background of the times, as a basic work of digital engineering, the construction of digital resources is also bound to arouse widespread concern from all walks of life.