{ "currentVersion": 10.91, "serviceDescription": "

Historical map showing the shoreline at Port Dalhousie \"as it was in 1844... and as it is now (1883)\", Lock 1 of the Second Welland Canal, line of the First Welland Canal, harbour and dry dock buildings.<\/SPAN><\/P>

Scale [ca. 1:3,076]<\/SPAN><\/P>

Map date: 1883.<\/SPAN><\/P>

Digital reproduction of map (50 x 53 cm.) in the Brock University Map, Data & GIS Library collection. <\/SPAN><\/P>

Georeferenced and modified from Brock call# G 3464 P66 1883 M67 by Map, Data and GIS Library, Brock University. <\/SPAN><\/P>

<\/P><\/DIV><\/DIV><\/DIV>", "name": "EarlyNiagara/PortDalhousie1883", "description": "

Historical map showing the shoreline at Port Dalhousie \"as it was in 1844... and as it is now (1883)\", Lock 1 of the Second Welland Canal, line of the First Welland Canal, harbour and dry dock buildings.<\/SPAN><\/P>

Scale [ca. 1:3,076]<\/SPAN><\/P>

Map date: 1883.<\/SPAN><\/P>

Digital reproduction of map (50 x 53 cm.) in the Brock University Map, Data & GIS Library collection. <\/SPAN><\/P>

Georeferenced and modified from Brock call# G 3464 P66 1883 M67 by Map, Data and GIS Library, Brock University. <\/SPAN><\/P>

<\/P><\/DIV><\/DIV><\/DIV>", "extent": { "xmin": 639940.0476828864, "ymin": 4783905.82339089, "xmax": 641909.1360828864, "ymax": 4785829.64539089, "spatialReference": { "wkid": 26917, "latestWkid": 26917 } }, "initialExtent": { "xmin": 639940.0476828864, "ymin": 4783905.82339089, "xmax": 641909.1360828864, "ymax": 4785829.64539089, "spatialReference": { "wkid": 26917, "latestWkid": 26917 } }, "fullExtent": { "xmin": 639940.0476828864, "ymin": 4783905.82339089, "xmax": 641909.1360828864, "ymax": 4785829.64539089, "spatialReference": { "wkid": 26917, "latestWkid": 26917 } }, "hasMultidimensions": false, "pixelSizeX": 0.31435000000000124, "pixelSizeY": 0.31434999999995006, "datasetFormat": "TIFF", "uncompressedSize": 76671360, "blockWidth": 128, "blockHeight": 128, "compressionType": "None", "bandNames": [ "Band_1" ], "allowCopy": true, "allowAnalysis": true, "bandCount": 1, "noDataValue": 256, "noDataValues": [ 256 ], "pixelType": "U16", "minPixelSize": 0, "maxPixelSize": 0, "copyrightText": "Signed Thomas Monro\nMap, Data & GIS Library, Brock University.", "serviceDataType": "esriImageServiceDataTypeGeneric", "serviceSourceType": "esriImageServiceSourceTypeDataset", "minValues": [ 0 ], "maxValues": [ 255 ], "meanValues": [ 234.51833950305 ], "stdvValues": [ 32.5236546102 ], "objectIdField": "", "fields": [], "capabilities": "Image,Metadata,Mensuration", "defaultMosaicMethod": "Center", "allowedMosaicMethods": "", "sortField": "", "sortValue": null, "sortAscending": true, "mosaicOperator": "First", "defaultCompressionQuality": 75, "defaultResamplingMethod": "Bilinear", "maxImageHeight": 4100, "maxImageWidth": 15000, "allowRasterFunction": true, "rasterFunctionInfos": [ { "name": "None", "description": "", "help": "" } ], "rasterTypeInfos": [ { "name": "Raster Dataset", "description": "Supports all ArcGIS Raster Datasets", "help": "" } ], "mensurationCapabilities": "Basic", "hasHistograms": true, "hasColormap": false, "hasRasterAttributeTable": false, "minScale": 0, "maxScale": 0, "exportTilesAllowed": false, "supportsStatistics": false, "supportsAdvancedQueries": false, "editFieldsInfo": null, "ownershipBasedAccessControlForRasters": null, "allowComputeTiePoints": false, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false }, "spatialReference": { "wkid": 26917, "latestWkid": 26917 } }