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Product details

Name	High Resolution Layer - Imperviousness change
Acronym	IMC
Description	High Resolution Layers (HRL) - Imperviousness Change product maps degree of imperviousness change over time -100% to +100%. It is produced for both European and National projection at 20m and 100m spatial resolution for the change periods 2006-2009, 2009-2012, 2012-2015, 2015-2018, as well as 2006-2012 (CLC synchronous).
Note
Status	Operational
Group	PLC High Resolution Layers
Area	Europe
Component	Land Cover and Land Use Mapping
Service	Copernicus Land Monitoring Service
Entrusted Entities	European Environment Agency Joint Research Centre
Created on	Nov. 6, 2017, 1:53 p.m.
Last updated on	April 8, 2024, 11:49 a.m.

UID	Requirement	Level of definition	Relevant for	Criticality	Barriers	Note	Created on	Last updated on
219	Orthoimagery - Very High Resolution - Up-to-date - Homogenous	Reasonable	Calibration and validation	Desirable	Availability Costs Coverage Data policy Timeliness Update Frequency		Nov. 14, 2020, 9:50 p.m.	May 23, 2024, 8:41 a.m.
35	Administrative Boundaries	Firm	Calibration and validation	Essential	Accuracy	Reference data base for calibration (training samples and calibration of imperviousness degree)	Dec. 6, 2017, 9:40 a.m.	May 23, 2024, 8:29 a.m.
326	Transportation and railway network	Firm	Product generation	Essential	Accuracy Availability Coverage Update Frequency		Nov. 6, 2018, 4:06 p.m.	Nov. 5, 2021, 11:59 a.m.
146	Land Cover	Firm	Supporting exploitation	Essential	Accuracy Availability Update Frequency	Automated derivation of classification training samples from additional reference data	Nov. 6, 2018, 12:44 p.m.	June 23, 2022, 12:17 p.m.