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Building Footprints from both datasets were clipped out for the Arkansas, Then each building footprint polygon was converted into a centroid. After which a buffer analysis was conducted to identify Building Footprints represented in the FEMA dataset that were not in the Microsoft dataset. This identified nearly 300,000 more building footprints in the FEMA dataset that were appended to the Microsoft Building footprint dataset. The Microsoft dataset schema was modified to include a field that represents the source of the Footprint . Additionally the data was projected to the NAD 83 UTM Zone 15N prior to publication. <\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "copyrightText": "Microsoft, DHS, FIMA, FEMA\u2019s Response Geospatial Office, Oak Ridge National Laboratory, and the U.S. Geological Survey, Arkansas GIS Office", "editFieldsInfo": null, "ownershipBasedAccessControlForFeatures": null, "syncCanReturnChanges": false, "relationships": [], "isDataVersioned": false, "isDataArchived": false, "infoInEstimates": [ "extent", "count" ], "isDataBranchVersioned": false, "isDataReplicaTracked": false, "isCoGoEnabled": false, "supportsRollbackOnFailureParameter": true, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportsValidateSQL": true, "supportsCoordinatesQuantization": true, "supportsQuantizationEditMode": true, "supportsCalculate": true, "supportsASyncCalculate": true, 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