Uncertainty of Radiometer Calibration Loads and Its Impact on Radiometric Measurements

2014 ◽  
Vol 62 (10) ◽  
pp. 2435-2446 ◽  
Author(s):  
Matti Kaisti ◽  
Miikka Altti ◽  
Torsti Poutanen
Keyword(s):  
Radiometer Calibration ◽  
Radiometric Measurements

scholarly journals Correlation of VLF-EM Data with Radiometric Measurements: Implications for Uranium Exploration around Beldih, South Purulia Shear Zone, India

2014 ◽  
Vol 2014 ◽  
pp. 1-13 ◽  
Author(s):  
Saurabh Mittal ◽  
S. P. Sharma ◽  
Arkoprovo Biswas ◽  
D. Sengupta
Keyword(s):  
Shear Zone ◽  
High Surface ◽  
Uranium Mineralization ◽  
Subsurface Structure ◽  
High Radiation ◽  
Background Radiations ◽  
Radiometric Measurements ◽  
Uranium Exploration ◽  
Radioactive Minerals ◽  
Open Cast

This study is an attempt to correlate VLF-EM data with the radiometric measurements to decipher the subsurface structure and to locate uranium mineralization in the shear zone. The study area is around Beldih mine which is an open cast apatite mine located on the South Purulia Shear Zone. VLF method has been applied to map the structure and the presence of radioactive minerals has been delineated by the detection of highαandγcounts with respect to the background radiations. High radiation counts and high surfaceγactivity are found just above the higher apparent current-density zones in all the profiles studied, at various locations, indicating uranium and/or thorium mineralization as well as good correlation between these techniques.

Spectral modes of radiometric measurements in optically complex waters

2021 ◽  
pp. 104357
Author(s):  
Stanford B. Hooker ◽  
Henry F. Houskeeper ◽  
Raphael M. Kudela ◽  
Atsushi Matsuoka ◽  
Koji Suzuki ◽  
...  
Keyword(s):  
Radiometric Measurements
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