{ "culture": "en-US", "name": "NiagaraDriftThickness1955", "guid": "", "catalogPath": "", "snippet": "Historical map images for GIS applications.", "description": "

Map showing geological features, contours, boundary, legend. Includes index map. At head of map: Canada. Department of Mines and Technical Surveys. Geological Survey of Canada.<\/SPAN><\/P><\/DIV><\/DIV>", "summary": "Historical map images for GIS applications.", "title": "NiagaraDriftThickness1955", "tags": [ "Niagara", "Welland County", "drift thickness", "historical", "1955" ], "type": "Image Service", "typeKeywords": [ "Data", "Service", "Image Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "https://terra.library.brocku.ca:6443/arcgis/services", "minScale": 3.690193384449929E7, "maxScale": 18018.52238500942, "spatialReference": "NAD_1983_UTM_Zone_17N", "accessInformation": "Brock University Map, Data & GIS Library", "licenseInfo": "" }