| snippet:
|
This dataset represents the Tyy component of the gravity tensor derived from the SWN_NBStereo (Lantern) FTG/AGG survey, gridded at 25 m resolution in NAD83 NB... |
| summary:
|
This dataset represents the Tyy component of the gravity tensor derived from the SWN_NBStereo (Lantern) FTG/AGG survey, gridded at 25 m resolution in NAD83 NB... |
| accessInformation:
|
NB Dept of Natural Resources, GSB Section |
| thumbnail:
|
thumbnail/thumbnail.png |
| typeKeywords:
|
["Data","Service","Image Service","ArcGIS Server"] |
| description:
|
This dataset represents the Tyy 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 Tyy tensor component extracted from the reconstructed gravity tensor of the SWN_NBStereo survey. Tyy represents the second derivative of the gravity field along the Y-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 Tyy component. The final grid was exported in ER Mapper (.ers) format.Data created Sept 2025. |
| licenseInfo:
|
|
| catalogPath:
|
|
| title:
|
SWN_AGG_Tyy.ers |
| type:
|
Image Service |
| url:
|
http://s25iwvgisapp04.gnb.ca:6080/arcgis/services/Geophysics_Gravity_Gradiometry_Individual_Surveys/SWN_AGG_Tyy/ImageServer |
| tags:
|
[] |
| culture:
|
en-US |
| name:
|
SWN_AGG_Tyy |
| guid:
|
|
| spatialReference:
|
NAD_1983_CSRS_New_Brunswick_Stereographic |