	 Kevron Geophysics Pty. Ltd.
	 ---------------------------
	 
	GRIDDED DATA:
	-------------
	Area  : WTRMP Area D
	Company Flown by:   Kevron Geophysics Pty. Ltd.
	Company Flown for:  Tasmanian DIER
	Company Processed:  Kevron Geophysics Pty. Ltd.
	Date             :  25-05-01

	CONTENTS:
	---------
	
	DATA/Area_D_RAD.DAT             - Located Data (138 MB)
	DATA/Area_D_RAD.DES
	DATA/Area_D_RAD.DFN
	GRIDS/Area_D_Potassium
	GRIDS/Area_D_Potassium.ers      - Potassium Ermapper Grid
	GRIDS/Area_D_Thorium
	GRIDS/Area_D_Thorium.ers        - Thorium Ermapper Grid
	GRIDS/Area_D_Total_Count
	GRIDS/Area_D_Total_Count.ers    - Total count Ermapper Grid
	GRIDS/Area_D_Uranium
	GRIDS/Area_D_Uranium.ers        - Uranium Ermapper Grid


	AIRBORNE SURVEY EQUIPMENT:
	--------------------------
	Aircraft                                        Cresco 750 VH-KPY
	Magnetometer Tail                  Geometrics G822A Cesium Vapour
	Magnetometer Resolution                                  0.001 nT
	Magnetometer Compensation       RMS AADCII operating in real time
	Magnetometer Sample Interval                           0.1 second
	Data Acquisition                       Geo Instruments Model 2000
	Data Recording                                   PCMIA Hard Drive
	Spectrometer                                    Geometrics GR-820
	Crystal Size                                33.6lt downward array               
	Spectrometer Sample Interval                           1.0 Second
	Flight Path Record                        VHS Colour Video System
	GPS Navigation System                  Novatel 3151R GPS Receiver

	AIRBORNE SURVEY SPECIFICATIONS:
	-------------------------------
	Flight Line Direction            :             090 - 270 degrees
	Flight Line Separation           :                    200 metres
	Tie Line Direction               :             000 - 180 degrees
	Tie Line Separation              :                   2000 metres
	Terrain Clearance                :               80 metres (MTC)
	
	Survey flown                     :                 December 2000
	Kevron Geophysics job number     :                          1585
	
	
	
	Data are in UTM Grid Zone  55
	
	
	GPS navigation data differentially corrected real time
	using Fugro Omnistar.
	
	Boundary Co-ords
	
	353842,5341182
	375113,5341182
	375113,5315182
	371113,5315182
	375113,5293182
	380113,5293182
	380113,5276182
	392931,5276182
	395113,5270182
	395113,5266182
	391113,5250182
	391113,5232182
	389613,5232182
	385113,5238582
	377113,5238582
	372513,5248582
	361113,5277182
	356113,5277182
	356113,5282182
	347613,5327782
	354613,5327782
	353842,5341182
	

DATA RANGE:
-----------

Traverse Lines 10011 - 15481
Tie Lines 910013 - 910261
(complete survey area)
