This paper describes the survey of Zhoushan archipelago and Ningbo deepwater port group by using TM/ETM⁺, SPOT, ERS-2 SAR and NOAA-AVHRR remotely sensed data and other general data. TM/ETM⁺ and SPOT remote sensing images were used to obtain the information of port conditions, shoreline types and storage fields. Images of ERS-2 SARwere employed to survey the oceanic environment factors such as front and internal wave. TM/ETM⁺ and NOAA-AVHRR data were utilized to detect the suspended sediments. On the basis of the surveying results, the assessment of the deepwater port resources in the study area is brought out.