{ "culture": "en-US", "name": "Quadrangle_Maps", "guid": "40C2A90B-F4B8-4780-94FD-9BFF8526ED50", "catalogPath": "", "snippet": "Geologic Quadrangle (1:24,000) Maps", "description": "This service provides information on Illinois State Geological Survey quadrangle (1:24,000) geologic maps produced for various programs, series, circulars or bulletins. This service was last updated on 2/24/2025 and contains 402 records.", "summary": "Geologic Quadrangle (1:24,000) Maps", "title": "Quadrangle_Maps", "tags": [ "quadrangle", "7.5 minute", "1:24", "000", "geologic maps", "STATEMAP", "EDMAP", "IGQ", "IPGM", "ISGS", "Illinois" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -91.0000067947767, 37.0000068866193 ], [ -87.5000052977963, 42.5000079666743 ] ], "minScale": 0, "maxScale": 1.7976931348623157E308, "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "Illinois State Geological Survey", "licenseInfo": "" }