By afield mapping and analysis there are granitic orthogneiss composed of banded biotite plagiogneiss and biotite monzogneiss in the Shengxianpai area, southern Shaowu, Fujian Province.

Digital geological mapping obtains regional geological survey data in the field and re-shows its production in digital regularity.

Based on the field survey and indoor analysis, geological mapping unit for Fuping surface shell rocks is built, and the unit is divided into upper and lower parts.