| snippet:
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Estimated building debris generation based on satellite-derived damage classifications, building footprints, building heights, and settlement type. |
| summary:
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Estimated building debris generation based on satellite-derived damage classifications, building footprints, building heights, and settlement type. |
| extent:
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[[84.76593252,27.788637227],[85.3860875513375,28.27994405]] |
| accessInformation:
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Building damage: Copernicus Emergency Management Service (© 2026 European Union), EMSR927 and SERTIT.
Building footprints: Google Open Buildings V3 and OpenStreetMap/Humanitarian OpenStreetMap.
Building heights: Google Open Buildings 2.5D Temporal Dataset V1. |
| thumbnail:
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thumbnail/thumbnail.png |
| maxScale:
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1.7976931348623157E308 |
| typeKeywords:
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["ArcGIS","ArcGIS Server","Data","Feature Access","Feature Service","providerSDS","Service"] |
| description:
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<p>This dataset provides estimated debris generation from building damage. Building damage classifications are derived from Copernicus Emergency Management Service (EMSR927) and SERTIT rapid satellite mapping and harmonized into three categories: <strong>destroyed, damaged, and possibly damaged</strong>.</p><p>Damage records are matched to building footprints from <strong>Google Open Buildings V3</strong> and <strong>OpenStreetMap/Humanitarian OpenStreetMap (HOT/OSM)</strong> where Google footprints are unavailable. Building heights from the <strong>Google Open Buildings 2.5D Temporal Dataset V1</strong> are used to estimate gross floor area.</p><p>Debris generation is estimated by applying category-specific coefficients to the estimated gross floor area. For damaged buildings, a coefficient of <strong>0.5 t/m²</strong> is applied, while <strong>0.05 t/m²</strong> is applied to possibly damaged buildings. For destroyed buildings, the coefficient varies by settlement type to reflect average differences in construction and material characteristics: <strong>3 t/m² in urban areas, 2 t/m² in peri-urban areas, and 1 t/m² in rural areas</strong>.</p><p>These coefficients are <strong>average assumptions applied at the settlement-type level and do not represent building-level assessments of construction materials or debris conditions</strong>. The resulting values should therefore be interpreted as indicative debris-generation estimates rather than measured quantities.</p> |
| licenseInfo:
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| catalogPath:
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|
| title:
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NPL_debris |
| type:
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Feature Service |
| url:
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| tags:
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[] |
| culture:
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en-US |
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|
| name:
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NPL_debris |
| guid:
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E0A06B77-082B-4217-9F81-D49328A94D5E |
| minScale:
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0 |
| spatialReference:
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GCS_WGS_1984 |