Product details

UID	850
Name	Change Detection
Acronym
Description	The Change Detection product compares and analyses satellite images acquired in the same area but taken at different times to identify and characterise changes that have occurred during the specified time period. This product can be applied to vessels and features as well as to oil spills and activities of interest.
Note
Status	Operational
Group	CSS Maritime Surveillance
Area	Global
Component	Maritime Surveillance
Service	Copernicus Security Service
Entrusted Entities	European Maritime Safety Agency
Created on	July 4, 2025, 9:25 a.m.
Last updated on	July 4, 2025, 9:25 a.m.

UID	Requirement	Level of definition	Relevant for	Criticality	Barriers	Created on	Last updated on
405	Numerical Weather Prediction Model	Firm	Product generation	Optional	N/A	Sept. 24, 2025, 11:22 a.m.	Sept. 24, 2025, 11:23 a.m.
406	Bathymetry	Firm	Product generation	Optional	N/A	Sept. 24, 2025, 11:46 a.m.	Sept. 24, 2025, 11:47 a.m.
411	Chlorophyll	Firm	Product generation	Optional	N/A	Sept. 24, 2025, 11:48 a.m.	Sept. 24, 2025, 11:49 a.m.
403	Digital Elevation Model	Firm	Product generation	Essential	N/A	Sept. 24, 2025, 11:52 a.m.	Sept. 24, 2025, 11:52 a.m.
404	Ice mask	Firm	Product generation	Optional	N/A	Sept. 24, 2025, 11:52 a.m.	Sept. 24, 2025, 11:53 a.m.
401	Land mask	Firm	Product generation	Optional	N/A	Sept. 24, 2025, 11:53 a.m.	Sept. 24, 2025, 11:54 a.m.
407	Nautical Chart	Firm	Product generation	Optional	N/A	Sept. 24, 2025, 11:59 a.m.	Sept. 24, 2025, noon
402	Digital Elevation Model	Firm	Product generation	Optional	N/A	Sept. 24, 2025, 11:50 a.m.	Sept. 24, 2025, 12:01 p.m.
410	Sea Surface Temperature	Firm	Product generation	Optional	N/A	Sept. 24, 2025, 12:03 p.m.	Sept. 24, 2025, 12:03 p.m.
409	Vessel position information	Firm	Product generation	Essential	N/A	Sept. 24, 2025, 12:04 p.m.	Sept. 24, 2025, 12:04 p.m.
408	Wind information	Firm	Product generation	Optional	N/A	Sept. 24, 2025, 12:05 p.m.	Sept. 24, 2025, 12:05 p.m.