{ "culture": "en-GB", "name": "REGIND_Meff2012_Dyna_LAEA", "guid": "C4B1CC32-E77A-4D38-851C-CA3A04E975A1", "catalogPath": "", "snippet": "Normalised effective mesh size (meff) representing landscape fragmentation across EEA38 plus the United Kingdom in 2012 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 201<\/SPAN>2<\/SPAN> using normalised effective mesh size (meff) at 1 km resolution.<\/SPAN><\/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> 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 2012 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_Meff2012_Dyna_LAEA",
"tags": [
"REGIND",
"landscape fragmentation",
"effective mesh size",
"meff",
"cutting-out procedure",
"EEA",
"2012"
],
"type": "Map Service",
"typeKeywords": [
"ArcGIS",
"ArcGIS Server",
"Data",
"Map Service",
"Service"
],
"thumbnail": "thumbnail/thumbnail.JPEG",
"url": "",
"extent": [
[
-54.947050590399,
24.7934768799713
],
[
70.791230762867,
71.9084995865011
]
],
"minScale": 5.0E7,
"maxScale": 50000.0,
"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": ""
}