{ "currentVersion": 10.71, "serviceDescription": "This dataset represents the Tyz component of the gravity tensor derived from the Bell BMC2010 FTG/AGG survey, gridded at 25 m resolution in NAD83 NB Stereographic projection.The dataset contains the Tyz tensor component extracted from the reconstructed gravity tensor generated from the Bell BMC2010 FTG survey. Tyz represents the mixed second derivative of the gravity field in the Y\u2013Z directions and is sensitive to vertical and lateral density contrasts. This component is valuable for imaging steep geological contacts, fault planes, intrusive margins, and other subsurface structures exhibiting significant variation in both horizontal and vertical directions. The dataset is delivered as a 25 m grid in NAD83 New Brunswick Stereographic projection.This raster was created by processing original FTG profile data using a density of 2.8 g/cc, reconstructing the full gravity tensor from the measured components, gridding the tensor using a tensor-interpolation algorithm at 25 m resolution, and extracting the Tyz component from the final tensor grid. It is provided as an ER Mapper (.ers) raster.Data created Sept 2025.", "name": "Geophysics_Gravity_Gradiometry_Individual_Surveys/Bell_BMC_Tyz", "description": "This dataset represents the Tyz component of the gravity tensor derived from the Bell BMC2010 FTG/AGG survey, gridded at 25 m resolution in NAD83 NB Stereographic projection.The dataset contains the Tyz tensor component extracted from the reconstructed gravity tensor generated from the Bell BMC2010 FTG survey. Tyz represents the mixed second derivative of the gravity field in the Y\u2013Z directions and is sensitive to vertical and lateral density contrasts. This component is valuable for imaging steep geological contacts, fault planes, intrusive margins, and other subsurface structures exhibiting significant variation in both horizontal and vertical directions. The dataset is delivered as a 25 m grid in NAD83 New Brunswick Stereographic projection.This raster was created by processing original FTG profile data using a density of 2.8 g/cc, reconstructing the full gravity tensor from the measured components, gridding the tensor using a tensor-interpolation algorithm at 25 m resolution, and extracting the Tyz component from the final tensor grid. It is provided as an ER Mapper (.ers) raster.Data created Sept 2025.", "extent": { "xmin": 2493087.5, "ymin": 7563237.5, "xmax": 2562387.5, "ymax": 7627912.5, "spatialReference": { "wkid": 2036, "latestWkid": 2953 } }, "initialExtent": { "xmin": 2493087.5, "ymin": 7563237.5, "xmax": 2562387.5, "ymax": 7627912.5, "spatialReference": { "wkid": 2036, "latestWkid": 2953 } }, "fullExtent": { "xmin": 2493087.5, "ymin": 7563237.5, "xmax": 2562387.5, "ymax": 7627912.5, "spatialReference": { "wkid": 2036, "latestWkid": 2953 } }, "pixelSizeX": 25, "pixelSizeY": 25, "bandCount": 1, "pixelType": "F32", "minPixelSize": 0, "maxPixelSize": 0, "copyrightText": "NB Dept of Natural Resources, GSB Section", "serviceDataType": "esriImageServiceDataTypeGeneric", "minValues": [ -79.172264099121 ], "maxValues": [ 81.297248840332 ], "meanValues": [ 1.3167730617034 ], "stdvValues": [ 13.876700906753 ], "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 } }