Geophysics_Aeromagnetic_Individual_Surveys/SaintJohn_RTP

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Service Description: A grid of the tilt derivative of the reduction-to-the-pole (RTP) magnetic intensity for the Saint John 1987 survey.This dataset represents the tilt derivative (TDR) of the RTP magnetic intensity for the Saint John airborne magnetic survey in southern New Brunswick. The RTP_TDR emphasizes edges of magnetic sources and shallow anomalies, aiding detailed geological and structural interpretation. The dataset is provided in NB Stereographic Double, NAD83.The RTP_TDR grid was created from the Saint John 1987 survey by microlevelling the TMI, applying reduction-to-the-pole processing, and then calculating the tilt derivative of the RTP grid. The final grid is provided in NB Stereographic Double, NAD83.Data created Sept 2025.

Name: Geophysics_Aeromagnetic_Individual_Surveys/SaintJohn_RTP_TDR

Description: A grid of the tilt derivative of the reduction-to-the-pole (RTP) magnetic intensity for the Saint John 1987 survey.This dataset represents the tilt derivative (TDR) of the RTP magnetic intensity for the Saint John airborne magnetic survey in southern New Brunswick. The RTP_TDR emphasizes edges of magnetic sources and shallow anomalies, aiding detailed geological and structural interpretation. The dataset is provided in NB Stereographic Double, NAD83.The RTP_TDR grid was created from the Saint John 1987 survey by microlevelling the TMI, applying reduction-to-the-pole processing, and then calculating the tilt derivative of the RTP grid. The final grid is provided in NB Stereographic Double, NAD83.Data created Sept 2025.

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Copyright Text: NB Dept of Natural Resources, GSB Section

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Mean Values: -0.34839477879054

Standard Deviation Values: 0.82358990103493

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

Geophysics_Aeromagnetic_Individual_Surveys/SaintJohn_RTP_TDR (ImageServer)