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Through practice and discussion of the application of digital leveling instrument to the settlement observation of high-rise buildings ,the paper puts forward some doubts about the current practice in medium and small-sized city that does not conform to the regulation and stipulation to the management departments and the survey and map departments for reference .

文章通过运用数字水准仪进行高层建筑物沉降观测的实践与探讨,对目前中小城市的一些不符合规范规定的做法提出质疑,可供相关管理部门和测绘生产部门参考。