20251217
13181500
1.0
ISO 19139 Metadata Implementation Specification GML3.2
FALSE
150000000
5000
Canada_200m_RTP_TDR_NBStereo.ers
002
2292700.000000
2721900.000000
7264500.000000
7686500.000000
1
Projected
GCS_North_American_1983_CSRS
Linear Unit: Meter (1.000000)
NAD_1983_CSRS_New_Brunswick_Stereographic
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.8'><WKT>PROJCS["NAD_1983_CSRS_New_Brunswick_Stereographic",GEOGCS["GCS_North_American_1983_CSRS",DATUM["D_North_American_1983_CSRS",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Double_Stereographic"],PARAMETER["False_Easting",2500000.0],PARAMETER["False_Northing",7500000.0],PARAMETER["Central_Meridian",-66.5],PARAMETER["Scale_Factor",0.999912],PARAMETER["Latitude_Of_Origin",46.5],UNIT["Meter",1.0],AUTHORITY["EPSG",2953]]</WKT><XOrigin>-28216700</XOrigin><YOrigin>-23260100</YOrigin><XYScale>146555990.15834904</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>2036</WKID><LatestWKID>2953</LatestWKID></ProjectedCoordinateSystem>
32
FALSE
None
1
ER Mapper
TRUE
continuous
floating point
-999999
20251217
13181600
20251217
14043400
ISO19115_3
Amirabbas Karbalaeiramezanali
GSB
amirabbas.karbalaeiramezanali@gnb.ca
Serge Allard
GSB
Serge.Allard@gnb.ca
Serge Alard
Serge Allard
Serge Allard
Hernan Ugalde
hernan.ugalde@dipgeosciences.com
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
Canada_200m_RTP_TDR_NBStereo.ers
1
-69.285662
-63.518370
48.177527
44.346570
A 200 m grid of the tilt derivative of the reduction-to-the-pole (RTP) magnetic intensity for New Brunswick.
A 200 m grid of the tilt derivative of the reduction-to-the-pole (RTP) magnetic intensity for New Brunswick.This dataset represents the tilt derivative (TDR) of the reduction-to-the-pole (RTP) magnetic intensity for the province of New Brunswick at 200 m resolution. It was derived from NRCan airborne magnetic surveys originally flown at 800–1000 m line spacing. The RTP_TDR emphasizes edges of magnetic sources and enhances shallow magnetic features, aiding in the interpretation of geological structures. The dataset is provided in NB Stereographic double (NAD83) for consistent province-wide coverage.The RTP_TDR grid was produced by converting existing NRCan TMI survey grids to ER Mapper format, reprojecting to NB Stereographic double, applying reduction-to-the-pole processing, and then calculating the tilt derivative of the RTP grid.Data created Sept 2025.
NB Dept of Natural Resources, GSB Section
2146
200.000000
2110
200.000000
2
1
0
2292700.000000 7264500.000000
2292700.000000 7686500.000000
2721900.000000 7686500.000000
2721900.000000 7264500.000000
2507300.000000 7475500.000000
Band_1
1.566480
-1.566469
32
False
False
False
False
False
Raster Dataset
dataset
EPSG
6.2(9.3.0.0)
20251217
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