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Service Description: A grid showing the difference between BigT and total magnetic intensity (TMI) for the Marrtown 2004 surveyThis dataset represents the difference between BigT and TMI for the Marrtown airborne magnetic survey in New Brunswick. BigT is derived by converting TMI to magnetic field components and calculating the vector magnitude, and the difference with TMI highlights areas of potential remanent magnetization. The dataset is provided in NB Stereographic Double, NAD83.The grid was created from the Marrtown 2004 survey by microlevelling the TMI, calculating BigT from magnetic field components, and then subtracting the TMI values. The final grid is provided in NB Stereographic Double, NAD83.Data created Sept 2025.

Name: Geophysics_Aeromagnetic_Individual_Surveys/Marrtown_BigT_TMI_diff

Description: A grid showing the difference between BigT and total magnetic intensity (TMI) for the Marrtown 2004 surveyThis dataset represents the difference between BigT and TMI for the Marrtown airborne magnetic survey in New Brunswick. BigT is derived by converting TMI to magnetic field components and calculating the vector magnitude, and the difference with TMI highlights areas of potential remanent magnetization. The dataset is provided in NB Stereographic Double, NAD83.The grid was created from the Marrtown 2004 survey by microlevelling the TMI, calculating BigT from magnetic field components, and then subtracting the TMI values. The final grid is provided in NB Stereographic Double, NAD83.Data created Sept 2025.

Single Fused Map Cache: false

Extent:

XMin: 2532870
YMin: 7357590
XMax: 2609010
YMax: 7478070
Spatial Reference: 2036  (2953)

Initial Extent:

XMin: 2532870
YMin: 7357590
XMax: 2609010
YMax: 7478070
Spatial Reference: 2036  (2953)

Full Extent:

XMin: 2532870
YMin: 7357590
XMax: 2609010
YMax: 7478070
Spatial Reference: 2036  (2953)

Pixel Size X: 60.0

Pixel Size Y: 60.0

Band Count: 1

Pixel Type: F32

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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: -0.0031192842870951

Max Values: 23.168563842773

Mean Values: 0.15623906385192

Standard Deviation Values: 0.50361208498981

Object ID Field:

Fields: None

Default Mosaic Method: Center

Allowed Mosaic Methods:

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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:

Name: Raster Dataset
Description: Supports all ArcGIS Raster Datasets
Help:

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