Borehole data for Da'ao sandbody and Haixinsha sandbody in the Pearl River Delta

This is a collection of borehole data obtained from the Da'ao Sandbody and the Haixin Sandbody in the Pearl River Delta. Among them, boreholes PRD04 and PRD05 were drilled from the Da'ao Sandbody, while boreholes PRD14, PRD15, and PRD16 were drilled from theHaixin Sandbody. The latitude, longitude, and elevation of the collar (top) for each borehole are as follows: Cores PRD04: 113°11'38"E, 22°29'23"N; +1.14. Cores PRD05: 113°11'02"E, 22°31'24"N; +1.12. Cores PRD14: 113°31'33"E, 22°56'22"N; +1.55. Cores PRD15: 113°31'02"E, 22°54'49"N; +1.43. Cores PRD16: 113°32'45"E, 22°52'28"N; +1.73. The data file contains photographs of each borehole, chronological data, and corresponding parameters such as water depth, mud content, grain size, and sorting coefficient.