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A 200 m ternary raster combining airborne radiometric potassium (K), thorium (Th), and uranium (U) for New Brunswick. |
| summary:
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A 200 m ternary raster combining airborne radiometric potassium (K), thorium (Th), and uranium (U) for New Brunswick. |
| accessInformation:
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NB Dept of Natural Resources, GSB Section |
| thumbnail:
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| typeKeywords:
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["Data","Service","Image Service","ArcGIS Server"] |
| description:
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<DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:0 0 0 0;"><SPAN><SPAN>A 200 m ternary raster combining airborne radiometric potassium (K), thorium (Th), and uranium (U) for New Brunswick.</SPAN></SPAN></P><DIV><DIV><P><SPAN STYLE="font-size:16pt"><SPAN>This dataset represents a ternary image of potassium (K), thorium (Th), and uranium (U) concentrations across New Brunswick at 200 m resolution, derived from a compilation of NRCan airborne radiometric surveys flown at 1000 m line spacing. Each band corresponds to one element (Band 1 = K, Band 2 = Th, Band 3 = U) and the image provides a visual tool for interpreting relative abundances and spatial relationships of these key radiogenic elements. The dataset is provided in NB Stereographic double (NAD83) for consistent province-wide coverage.</SPAN></SPAN></P><P STYLE="font-size:16ptmargin:0 0 0 0;"><SPAN>The NB_Ternary_KThU_200m raster was produced by compiling individual NRCan radiometric survey grids for K, Th, and U, microlevelling line-to-line variations, and interpolating the results to a seamless 200 m cell-size raster. The three element grids were combined into a single ternary image and exported as a multi-band TIFF 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> |
| licenseInfo:
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Sensitivity: Public/Unclassified</SPAN></P><P><SPAN>Retention: 5 Years</SPAN></P></DIV></DIV></DIV> |
| catalogPath:
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| title:
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NB_Ternary_KThU_200m |
| type:
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Image Service |
| url:
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http://s25iwvgisapp04.gnb.ca:6080/arcgis/services/Geophysics_Radiometric_Compiled/NB_Ternary_KThU_200m/ImageServer |
| tags:
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[] |
| culture:
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en-CA |
| name:
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NB_Ternary_KThU_200m |
| guid:
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| spatialReference:
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NAD_1983_CSRS_New_Brunswick_Stereographic |