{ "culture": "en-GB", "name": "REGIND_Meff2018_Dyna_LAEA", "guid": "7F8553F8-8E32-4E83-BF71-127920F9D829", "catalogPath": "", "snippet": "Normalised effective mesh size (meff) representing landscape fragmentation across EEA38 plus the United Kingdom in 2018 at 1 km resolution, calculated using the cutting-out procedure. Values range from 0 to 1, where lower values indicate higher landscape fragmentation and lower connectivity, while higher values indicate greater landscape connectivity.", "description": "
This raster dataset represents landscape fragmentation across EEA38 plus the United Kingdom in 2018 using normalised effective mesh size (meff) at 1 km resolution.<\/span><\/p> <\/p> The indicator was calculated using the cutting-out procedure within the EEA 1 km reference grid. The fragmentation geometry was derived from two principal input datasets: transportation infrastructure, including selected road classes and railways, from the <\/span>commercial <\/span>TomTom MultiNet vector dataset provided by Eurostat; and built-up surfaces derived from the harmonised 100 m Imperviousness Density (IMD) dataset produced within the Copernicus Land Monitoring Service. An imperviousness threshold of 30% was applied to identify built-up areas, while roads were buffered according to their functional class.<\/span><\/p> <\/p> The normalised meff value expresses the probability that two randomly selected points within a reporting unit belong to the same unfragmented landscape patch. Values range from 0 to 1, where values close to 0 indicate very high landscape fragmentation and low connectivity, while values close to 1 indicate a largely unfragmented and highly connected landscape.<\/span><\/p><\/div><\/div><\/div>",
"summary": "Normalised effective mesh size (meff) representing landscape fragmentation across EEA38 plus the United Kingdom in 2018 at 1 km resolution, calculated using the cutting-out procedure. Values range from 0 to 1, where lower values indicate higher landscape fragmentation and lower connectivity, while higher values indicate greater landscape connectivity.",
"title": "REGIND_Meff2018_Dyna_LAEA",
"tags": [
"REGIND",
"landscape fragmentation",
"effective mesh size",
"meff",
"cutting-out procedure",
"EEA",
"2018"
],
"type": "Map Service",
"typeKeywords": [
"ArcGIS",
"ArcGIS Server",
"Data",
"Map Service",
"Service"
],
"thumbnail": "thumbnail/thumbnail.png",
"url": "",
"extent": [
[
-54.947050590399,
24.7934768799713
],
[
70.791230762867,
71.9084995865011
]
],
"minScale": 0,
"maxScale": 1.7976931348623157E308,
"spatialReference": "ETRS_1989_LAEA",
"accessInformation": "European Environment Agency (EEA) and European Topic Centre on Data Integration and Digitalisation (ETC DI). Produced by GISAT with financial support from the European Commission\u2019s Directorate-General for Regional and Urban Policy (DG REGIO).",
"licenseInfo": " The dataset is intended for European, national and regional assessment of landscape fragmentation. It is not suitable for detailed local or site-level analysis.<\/span><\/p><\/div><\/div><\/div>",
"portalUrl": ""
}