Bucket Sampling with Functions and Applications: The sampler is one of the most popular methods for taking soil samples from the surface of the seabed. Although rough, can be applied in several applications such as: Batch Sampling of Seabed Minerals, Integrated Marine Survey, Environmental Sampling, Pre-Dredging Survey, Ground Facts for Mapping morphological maps and geophysical surveys. The bucket can be used on any seabed for sample recovery although care should be taken in selecting the right size unit for the task. Technology and Systems Science A sampler is a device that simply takes a sample of the top layers of the seabed by bringing two steel mussels together and cutting a notch from the soil.