Spatial database construction of landuse maps plays an important role in our national land resources information management. Identifying the annotation and importing the attributes to database is a manual work in the traditional landuse database constructing

which costs a lot of time and brings low quality

In this paper

the approach of identifying the numeric annotation in scanned landuse map and importing the attributes to database automatically is discussed

and the practical software is developed. Applied in the landuse database constructing in Baotou

this methods is proved available and efficient.