Service Description: https://drecp.databasin.org/datasets/958719f2359e40b99ca683d1a473ba8d/
1KM Results: Current Terrestrial Landscape Intactness in the DRECP Study Area, 12km Buffer (v15a).
Terrestrial intactness quantifies the signature of human impact on the landscape. Ecological intactness is high in areas where development is low, vegetation quality is high, and fragmentation is low.
This dataset provides an estimate of current terrestrial intactness, based on an EEMS fuzzy logic model that integrates multiple measures of landscape development and vegetation intactness.
See EEMS model diagram attached.
This model integrates agriculture development (from LANDFIRE EVT v1.1), urban development (from LANDFIRE EVT v1.1 and NLCD Impervious Surfaces), linear development (from Tiger 2012 Roads, utility lines, and pipelines), OHV recreation areas, energy and mining development (from state mine and USGS national mines datasets as well as geothermal wells, oil/gas wells, wind turbines, and power plant footprints), vegetation departure (from LANDFIRE VDEP), invasive vegetation (multiple sources combined for invasives analyses), and measures of natural vegetation fragmentation calculated using FRAGSTATS. In this version, Maxent modeled Sahara Mustard was included in the Invasive's branch as well as in the Fragstats model run.
Service ItemId: 3c0d9ce07d3e4cf5bc0299ff31e7c396
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Max Record Count: 2000
Supported query Formats: JSON
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Spatial Reference: 102100 (3857)
Initial Extent:
XMin: -13101367.5868694
YMin: 3771629.43783867
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Spatial Reference: 102100 (3857)
Full Extent:
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Spatial Reference: 102100 (3857)
Units: esriMeters
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