In cadastration,the application research of GPS RTK technique to 1 and 2 class traverse control and mapping control,and boundary point survey lies yet in experimental stage.

Aimed at three kinds of boundary points on the wall, the method is presented that the boundary point is measured by reducing angle and distance error and it is proved by theory and practice.

This anteal analysed the the cadasteral surveying precision and evaluation by the way of analytic method and, strictly proved the formulae in relation to statistics method,and put forward the theory and method which can examine fortion of boundary point by allowable error,It is valuable in assessment of achievement quality of cadastre survey work developed extensitely at present.

Aiming at characteristic of boundary marks surveying,combining concrete instrument,the error origins of boundary marks surveying were analysed.

On Valuation of Test Resultfor Position Error of Boundary points;

The Analysis and Improvement of Accuracy of Boundary Points in Cadastral Surveying

Cadastral temporal data model based on boundary points

This paper analyzes the problems in the present urban cadastral inventory process,introduces a method on how to use current large scale topographic map in this work,and points out the concept of quasi-boundary.