Petabite Maritime Data: Extracted ship sightings from space based on Sentinel-2 Level 2 data with first level of pixel identification

The Sentinel-2 ship sighting product contains information on ships that have been captured by the Sentinel-2 sensors. With 10 m resolution on a number of bands, the Sentinel-2 data is sufficient to identify ships and even derive approximate information on their size and orientation. Small boats can also be detected through their wake. This ship sighting product provides - Sentinel-2 L2A (BOA + SCL) band data around a ship position - A pixel list of pixels with a high probability of representing a ship - Ship position and track data The product is intended to be used for the training of statistical and deep learning models for the detection of ships in Sentinel-2 data. A large number of products can be provided both from past Sentinel-2 data and from recent Sentinel-2 products as they are made available by Copernicus.

搜集汇总

背景与挑战

背景概述

该数据集基于Sentinel-2 L2A卫星数据，提供船舶位置、轨迹及高概率船舶像素信息，适用于训练船舶检测的统计和深度学习模型。数据涵盖历史及最新Sentinel-2观测结果。