{ "currentVersion": 10.91, "cimVersion": "2.9.0", "id": 26, "name": "Kentucky Flooding, 2022, Breathitt County, SALaD", "type": "Feature Layer", "description": "

Date of Image: 7/23/2022, 8/03/2022<\/SPAN><\/P>

Summary:<\/SPAN><\/P>

The potential damage areas were derived from using pre (07/23/2022) and post (08/03/22) PlanetScope imageryThe NASA GSFC landslides team mapped potential damage using the change detection-based Semi-Automatic Landslide Detection (SALaD-CD) system (https://doi.org/10.1002/gdj3.145). SALaD-CD uses object-oriented change detection and machine learning to map landslides, but the model was utilized here as a test to see how well it performed identifying potential damage post-flooding. . This data should be used in conjunction with ancillary datasets to help prioritize areas to assess for potential damage.<\/SPAN><\/P>

NOTE: This is a rapid response product. We have manually removed false positives that misidentified clouds as change, but otherwise we have not done any manual corrections for this product to be research grade.<\/SPAN><\/P>

Suggested Use:<\/SPAN><\/P>

This data should be used in conjunction with ancillary datasets to help guide how to prioritize areas to assess for potential damage. This is not a research grade product.<\/SPAN><\/P>

Satellite/Sensor:<\/SPAN><\/P>

PlanetScope<\/SPAN><\/P>

Resolution:<\/SPAN><\/P>

3 meters<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 32617, "latestWkid": 32617, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -5120900, "falseY": -9998100, "xyUnits": 4.504455473910538E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "NASA Landslides Team, Planet Team (2017). Planet Application Program Interface: In Space for Life on Earth. San Francisco, CA. https://api.planet.com", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 212, 234, 252, 0 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 255, 0, 0, 255 ], "width": 0.7499999999999999 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 278856, "ymin": 4147776, "xmax": 303687, "ymax": 4168311, "spatialReference": { "wkid": 32617, "latestWkid": 32617, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -5120900, "falseY": -9998100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "id", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "id", "type": "esriFieldTypeInteger", "alias": "id", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 2000, "supportsStatistics": false, "supportsExceedsLimitStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsPercentileStatistics": false, "supportsHavingClause": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsCountDistinct": false, "supportsPagination": false, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true, "serviceItemId": "9b4c350604f04fd7b999b8b643b6d245" }