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A 1000\u202fm grid of airborne radiometric uranium-to-potassium (U/K) ratios for the Western New Brunswick survey area, New Brunswick (1985).<\/SPAN><\/SPAN><\/P>

This dataset represents the spatial distribution of uranium-to-potassium (U/K) ratios derived from the Western New Brunswick airborne radiometric survey flown in 1985 at 1000\u202fm line spacing. The U/K ratio highlights variations between uranium and potassium abundances within the survey area and supports interpretation of lithological variations and alteration patterns. The dataset is provided in NB Stereographic double (NAD83) for consistent integration with provincial datasets.<\/SPAN><\/SPAN><\/P>

The WesternNB_UK_ratio raster was produced by dividing the compiled uranium (U) raster by the compiled potassium (K) raster at each 1000\u202fm cell. The underlying survey data were microlevled and interpolated to produce seamless 1000\u202fm grids prior to ratio calculation. The final raster was delivered as a .ers file in NB Stereographic double (NAD83).<\/SPAN><\/P>

The dataset is not updated regularly. Updates occur only if new reprocessing, corrections, or additional surveys become available. As of now, the compilation represents the most recent processing as of December 2025.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "name": "Geophysics_Radiometric_Individual/WesternNB_UK_ratio", "description": "

A 1000\u202fm grid of airborne radiometric uranium-to-potassium (U/K) ratios for the Western New Brunswick survey area, New Brunswick (1985).<\/SPAN><\/SPAN><\/P>

This dataset represents the spatial distribution of uranium-to-potassium (U/K) ratios derived from the Western New Brunswick airborne radiometric survey flown in 1985 at 1000\u202fm line spacing. The U/K ratio highlights variations between uranium and potassium abundances within the survey area and supports interpretation of lithological variations and alteration patterns. The dataset is provided in NB Stereographic double (NAD83) for consistent integration with provincial datasets.<\/SPAN><\/SPAN><\/P>

The WesternNB_UK_ratio raster was produced by dividing the compiled uranium (U) raster by the compiled potassium (K) raster at each 1000\u202fm cell. The underlying survey data were microlevled and interpolated to produce seamless 1000\u202fm grids prior to ratio calculation. The final raster was delivered as a .ers file in NB Stereographic double (NAD83).<\/SPAN><\/P>

The dataset is not updated regularly. Updates occur only if new reprocessing, corrections, or additional surveys become available. As of now, the compilation represents the most recent processing as of December 2025.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "extent": { "xmin": 2414500, "ymin": 7339500, "xmax": 2483900, "ymax": 7507900, "spatialReference": { "wkid": 2036, "latestWkid": 2953 } }, "initialExtent": { "xmin": 2414500, "ymin": 7339500, "xmax": 2483900, "ymax": 7507900, "spatialReference": { "wkid": 2036, "latestWkid": 2953 } }, "fullExtent": { "xmin": 2414500, "ymin": 7339500, "xmax": 2483900, "ymax": 7507900, "spatialReference": { "wkid": 2036, "latestWkid": 2953 } }, "pixelSizeX": 200, "pixelSizeY": 200, "bandCount": 1, "pixelType": "F32", "minPixelSize": 0, "maxPixelSize": 0, "copyrightText": "NB Dept of Natural Resources, GSB Section", "serviceDataType": "esriImageServiceDataTypeGeneric", "minValues": [ 0.33507943153381 ], "maxValues": [ 6.1374821662903 ], "meanValues": [ 1.1489651858248 ], "stdvValues": [ 0.28165062436388 ], "objectIdField": "", "fields": [], "capabilities": "Image,Metadata,Mensuration", "defaultMosaicMethod": "Center", "allowedMosaicMethods": "", "sortField": "", "sortValue": null, "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, "hasMultidimensions": 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": 2036, "latestWkid": 2953 } }