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This archive contains preliminary data archives of the airborne geophysical survey
conducted by FUGRO AIRBORNE SURVEYS CORP. over the Wellgreen Property,
Yukon on behalf of Coronation Minerals Inc. from May 8, 2008 to ay 10, 2008

Job # 08032

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******* Disc 1 of 1 *******
\README.TXT          - this file

 
GRIDS\
		Preliminary Grids in Geosoft format with corresponding .GI files

	CVG.GRD      	- Calculated Vertical Gradient of MAG.GRD nT/m 
	DTM.GRD      	- Digital Terrain Model  
	MAG.GRD      	- Residual Magnetic Intensity -IGRF plane removed nT 
	RES56K.GRD   	- Apparent Resistivity 56400 kHz coplanar 
	RES900.GRD   	- Apparent Resistivity 875 Hz coplanar 
	RES7200.GRD  	- Apparent Resistivity 7153 Hz coplanar 

LINEDATA\
	ARC.XYZ     	- Geosoft ASCII Format final profile archive  
	AN08032.XYZ     	- Geosoft ASCII Format EM anomaly archive  
	AN08032.TXT     	- EM anomaly archive description for AN08032.XYZ 

PDF\
		PDF files of final map products

	PLAEM.GRD      	- Interpretation and EM Anomaly map 
	PLCVG.GRD      	- Calculated Vertical Gradient 
	PLDTM.GRD      	- Digital Terrain Model  
	PLMAG.GRD      	- Residual Magnetic Intensity 
	PLRES56K.GRD   	- Apparent Resistivity 56400 kHz coplanar 
	PLRES7200.GRD  	- Apparent Resistivity 7153 Hz coplanar 
	
REPORT\
	REP08032.PDF	-Interpretation and Logistics report


The ARC.XYZ file contains the following data channels:

 1 - X                  		UTM EASTING NAD 83 ZONE 7N (METRES)                         
 2 - Y                  		UTM NORTHING NAD 83 ZONE 7N (METRES)                        
 3 - FID                		FIDUCIAL                                                     
 4 - LATITUDE           	LATITUDE WGS84 (degrees)                                     
 5 - LONGITUDE          	LONGITUDE WGS84 (degrees)                                    
 6 - FLIGHT             		FLIGHT NUMBER                                                
 7 - DATE               		FLIGHT DATE (yyyy/mm/dd)                                     
 8 - ALTRAD_BIRD        	BIRD HEIGHT FROM RADAR ALTIMETER (m)                         
 9 - ALTRAD_HELI        	HELICOPTER HEIGHT FROM RADAR ALTIMETER (m)                   
10 - Z                  		HEIGHT OF HELI ABOVE WGS84 SPHEROID (METRES)                 
11 - DTM                		DIGITAL TERRAIN MODEL Z-ALTRAD_HELI (METRES)
12 - MAGSP              	DESPIKED TOTAL MAGNETIC INTENSITY (nT)                       
13 - MAG_LAG            	DESPIKED LAGGED TOTAL MAGNETIC INTENSITY (nT)                
14 - DIURNAL_FILT       	DIURNAL MAGNETIC VARIATION (nT)                              
15 - DIURNAL_COR        	BASE REMOVED DIURNAL MAGNETIC VARIATION (nT)                 
16 - MAGLD              	LAGGED DIURNAL CORRECTED TOTAL MAGNETIC INTENSITY (nT)       
17 - IGRF               		INTERNATIONAL GEOMAGNETIC REFERENCE FIELD(nT)                
18 - MAG                		LEVELED RESIDUAL MAGNETIC INTENSITY (nT)                         
19 - CPI900_R           	UNLEVELED COPLANAR INPHASE 875 Hz (PPM)                      
20 - CPQ900_R           	UNLEVELED COPLANAR QUADRATURE 875 Hz (PPM)                   
21 - CXI1000_R          	UNLEVELED COAXIAL INPHASE 1125 Hz (PPM)                      
22 - CXQ1000_R          	UNLEVELED COAXIAL QUADRATURE 1125 Hz (PPM)                   
23 - CXI5500_R          	UNLEVELED COAXIAL INPHASE 5454 Hz (PPM)                      
24 - CXQ5500_R          	UNLEVELED COAXIAL QUADRATURE 5454 Hz (PPM)                   
25 - CPI7200_R          	UNLEVELED COPLANAR INPHASE 7153 Hz (PPM)                     
26 - CPQ7200_R          	UNLEVELED COPLANAR QUADRATURE 7153 Hz (PPM)                  
27 - CPI56K_R           	UNLEVELED COPLANAR INPHASE 56400 Hz (PPM)                    
28 - CPQ56K_R           	UNLEVELED COPLANAR QUADRATURE 56400 Hz (PPM)                 
29 - CPI900             	LEVELED COPLANAR INPHASE 875 Hz (PPM)                        
30 - CPQ900             	LEVELED COPLANAR QUADRATURE 875 Hz (PPM)                  
31 - CXI1000            	LEVELED COAXIAL INPHASE 1125 Hz (PPM)                        
32 - CXQ1000            	LEVELED COAXIAL QUADRATURE 1125 Hz (PPM)                     
33 - CXI5500            	LEVELED COAXIAL INPHASE 5454 Hz (PPM)                        
34 - CXQ5500            	LEVELED COAXIAL QUADRATURE 5454 Hz (PPM)                     
35 - CPI7200            	LEVELED COPLANAR INPHASE 7153 Hz (PPM)                       
36 - CPQ7200            	LEVELED COPLANAR QUADRATURE 7153 Hz (PPM)                    
37 - CPI56K             	LEVELED COPLANAR INPHASE 56400 Hz (PPM)                      
38 - CPQ56K             	LEVELED COPLANAR QUADRATURE 56400 Hz (PPM)                   
39 - RES900             	APPARENT RESISTIVITY 875 Hz COPLANAR (OHM*M)                 
40 - RES7200            	APPARENT RESISTIVITY 7153 Hz COPLANAR (OHM*M)                
41 - RES56K             	APPARENT RESISTIVITY 56400 Hz COPLANAR (OHM*M)               
42 - DEP900             	APPARENT DEPTH 878 Hz COPLANAR (M)                           
43 - DEP7200            	APPARENT DEPTH 7153 Hz COPLANAR (M)                          
44 - DEP56K             	APPARENT DEPTH 56400 Hz COPLANAR (M)                         
45 - CPPL               	COPLANAR POWERLINE MONITOR                                   
46 - CXSP               	COAXIAL SPHERICS MONITOR                                     

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All EM data in the archive is presented in the standard normalization convention
for the coplanar coils. The ratio of coplanar to coaxial amplitudes for the same
frequency is 4:1 over a layered earth.

Resistivity is calculated using a proprietary pseudo-layer half-space algorithm.

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The coordinate system for all grids and XYZ files is projected as follows

Datum                               NAD 83
Spheroid                            GRS80
Projection                          UTM
Central meridian                 141 West
False easting                       500000
False northing                      0
Scale factor                        0.9996
Northern parallel                   N/A
Base parallel                       N/A
WGS84 to local conversion method    Molodensky
Delta X shift                       +0
Delta Y shift                       +0
Delta Z shift                       +0

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If you have any problems with this archive please contact

	Processing Manager
	FUGRO AIRBORNE SURVEYS CORP.
	2270 Argentia Road, Unit 2
	Mississauga, Ontario
	Canada    L5N 6A6
	Tel (905) 812-0212
	Fax (905) 812-1504
	E-mail toronto@fugroairborne.com
