Geophysics_Gravity_Gradiometry_Individual_Surveys/SWN_AGG

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Service Description: This dataset represents the Txx component of the gravity tensor derived from the SWN_NBStereo (Lantern) FTG/AGG survey, gridded at 25 m resolution in NAD83 NB Stereographic projection.The dataset contains the Txx tensor component extracted from the reconstructed gravity tensor of the SWN_NBStereo survey. Txx represents the second derivative of the gravity field along the X-axis, capturing lateral density variations in the subsurface. This component is useful for mapping faults, lithological contacts, intrusive bodies, and other structural features, supporting high-resolution structural interpretation and mineral exploration. The dataset is provided as a 25 m grid in NAD83 New Brunswick Stereographic projection.This raster was produced by processing the SWN_NBStereo FTG/AGG profile data using a density of 2.8 g/cc, reconstructing the full gravity tensor from the measured components, interpolating the tensor to a 25 m grid using a tensor-interpolation algorithm, and extracting the Txx component. The final grid was exported in ER Mapper (.ers) format.Data created Sept 2025.

Name: Geophysics_Gravity_Gradiometry_Individual_Surveys/SWN_AGG_Txx

Description: This dataset represents the Txx component of the gravity tensor derived from the SWN_NBStereo (Lantern) FTG/AGG survey, gridded at 25 m resolution in NAD83 NB Stereographic projection.The dataset contains the Txx tensor component extracted from the reconstructed gravity tensor of the SWN_NBStereo survey. Txx represents the second derivative of the gravity field along the X-axis, capturing lateral density variations in the subsurface. This component is useful for mapping faults, lithological contacts, intrusive bodies, and other structural features, supporting high-resolution structural interpretation and mineral exploration. The dataset is provided as a 25 m grid in NAD83 New Brunswick Stereographic projection.This raster was produced by processing the SWN_NBStereo FTG/AGG profile data using a density of 2.8 g/cc, reconstructing the full gravity tensor from the measured components, interpolating the tensor to a 25 m grid using a tensor-interpolation algorithm, and extracting the Txx component. The final grid was exported in ER Mapper (.ers) format.Data created Sept 2025.

Single Fused Map Cache: false

Extent:

Initial Extent:

Full Extent:

Pixel Size X: 115.0

Pixel Size Y: 115.0

Band Count: 1

Pixel Type: F32

RasterFunction Infos: {"rasterFunctionInfos": [{ "name": "None", "description": "", "help": "" }]}

Mensuration Capabilities: Basic

Has Histograms: true

Has Colormap: false

Has Multi Dimensions : false

Rendering Rule:

Min Scale: 0

Max Scale: 0

Copyright Text: NB Dept of Natural Resources, GSB Section

Service Data Type: esriImageServiceDataTypeGeneric

Min Values: -90.172508239746

Max Values: 46.151092529297

Mean Values: -0.012266948894899

Standard Deviation Values: 8.3012086904281

Object ID Field:

Fields: None

Default Mosaic Method: Center

Allowed Mosaic Methods:

SortField:

SortValue: null

Mosaic Operator: First

Default Compression Quality: 75

Default Resampling Method: Bilinear

Max Record Count: null

Max Image Height: 4100

Max Image Width: 15000

Max Download Image Count: null

Max Mosaic Image Count: null

Allow Raster Function: true

Allow Compute TiePoints: false

Supports Statistics: false

Supports Advanced Queries: false

Use StandardizedQueries: true

Raster Type Infos:

Has Raster Attribute Table: false

Edit Fields Info: null

Ownership Based AccessControl For Rasters: null

Child Resources: Info Histograms Key Properties Legend MultiDimensionalInfo rasterFunctionInfos

Supported Operations: Export Image Identify Measure Compute Histograms Compute Statistics Histograms Get Samples Compute Class Statistics Query Boundary Compute Pixel Location

Geophysics_Gravity_Gradiometry_Individual_Surveys/SWN_AGG_Txx (ImageServer)