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ISO 19139 Metadata Implementation Specification GML3.2
FALSE
AndoverRileyBrook_K.ers
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GCS_North_American_1983_CSRS
Linear Unit: Meter (1.000000)
NAD_1983_CSRS_New_Brunswick_Stereographic
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ISO19115_3
<DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:0 0 0 0;"><SPAN><SPAN>A 1000 m grid of airborne radiometric potassium (K) concentrations for the Andover–Riley Brook survey area, New Brunswick (1988).</SPAN></SPAN></P><DIV><DIV><P><SPAN STYLE="font-size:16pt"><SPAN>This dataset represents potassium (K) concentrations measured during the Andover–Riley Brook airborne radiometric survey flown in 1988 at 1000 m line spacing. Potassium values are derived from gamma-ray spectrometry measurements and reflect near-surface lithology and alteration patterns within the survey area. The dataset is provided in NB Stereographic double (NAD83) for consistent integration with provincial datasets.</SPAN></SPAN></P><P STYLE="font-size:16ptmargin:0 0 0 0;"><SPAN>The AndoverRileyBrook_K raster was produced by microlevelling line-to-line variations in the original survey data and interpolating the results to a seamless 1000 m grid. The final raster was delivered as a .ers file in NB Stereographic double (NAD83).</SPAN></P><P><SPAN>The dataset is not updated regularly. Updates occur only if new reprocessing, corrections, or additional surveys become available. As of now, the compilation represents the most recent processing as of December 2025.</SPAN></P></DIV></DIV></DIV>
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
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Sensitivity: Public/Unclassified</SPAN></P><P><SPAN>Retention: 5 Years</SPAN></P></DIV></DIV></DIV>
NB Dept of Natural Resources, GSB Section
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
AndoverRileyBrook_K
1
-67.839541
-66.837303
47.518702
46.471759
A 1000 m grid of airborne radiometric potassium (K) concentrations for the Andover–Riley Brook survey area, New Brunswick (1988).
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2399100.000000 7497700.000000
2399100.000000 7613300.000000
2474100.000000 7613300.000000
2474100.000000 7497700.000000
2436600.000000 7555500.000000
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-0.123491
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Raster Dataset
dataset
EPSG
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20260121