{ "culture": "en-US", "name": "BuildingFootprints", "guid": "D4E6711E-90CC-479C-BDCF-9FD677227433", "catalogPath": "", "snippet": "West Virginia Building Footprints as of 2018/02/07 from Microsoft", "description": "This dataset contains 1,020,048 building footprints generated by Microsoft. The building footprint extraction was done in two stages: semantic segmentation, recognition of building pixels on aerial images, and polygonization, converting of building pixels to polygons.\n\nThe pixel error on the evaluation set is 1.15%. Pixel recall/precision = 94.5%/94.5%. The building matching precision/recall= 99.3%/93.5%.", "summary": "West Virginia Building Footprints as of 2018/02/07 from Microsoft", "title": "BuildingFootprints", "tags": [ "Building Footprint", "WVGISTC", "West Virginia" ], "type": "Map Service", "typeKeywords": [ "ArcGIS", "ArcGIS Server", "Data", "Map Service", "Service" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -82.6356637004653, 37.204809814492 ], [ -77.7295155272381, 40.636454600469 ] ], "minScale": 0, "maxScale": 1.7976931348623157E308, "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "Microsoft", "licenseInfo": "" }