Information Technologies in Remote Sensing of the Earth

The system based on the integrated use of satellite altimetry data and wind speed from atmospheric reanalyses is proposed for calculation and prediction the trajectories of moving objects in the World Ocean. The proposed method makes it possible to sufficiently determine the movement of oil pollution, suspensions on the sea surface and to assess the distribution of river water in the ocean. Examples of comparing the calculated trajectories with satellite data are given. They used both sequential images, which reproduced the movement of spatial inhomogeneities at time intervals of up to several days, and an estimate of the integral distribution of river flows in the interval of one month. On the basis of the proposed method, a system for calculating the movement of floating objects FOTS (floating object tracking system) was created. To calculate the trajectory of objects, the system uses data from modern satellite and meteorological archives that are freely available on the Internet.

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Information Technologies in Remote Sensing of the Earth - RORSE 2018

Proceedings of the 16th Conference (November 12-16, 2018, Moscow, Russia)

Application of Lagrange Methods for Studying Dynamic Processes and Floating Objects Transport in the Ocean

Section 1. Methods of modeling various phenomena focused on assimilation of remote sensing data