NI 43-101 Technical report, Surface diamond drilling ... - Iamgold
NI 43-101 Technical report, Surface diamond drilling ... - Iamgold
NI 43-101 Technical report, Surface diamond drilling ... - Iamgold
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A.2.<br />
Étalonnage de l’altimètre<br />
C-GOVD May 3rd 2012 Altimeter calibration Roberval 179.0 mMSL Roberval, YRJ, 586', 179m<br />
EON Geosciences Inc. Airport AntH 2.5 m Aircraft C-GOVD (RMS System)<br />
Units mMSL uV m m mMSL mbar C mMSL mMSL mMSL m Constants and formulaes below are valid under 11000m<br />
Line fid range z rrawAo raltAo raltAerr DTM PrawBo TrawBo bstpBo brawBo baltBo baltBerr Baro Constants (sea level) units<br />
80100 57963.0 58019.0 215.1 199167 33.7 110.5 0.1 178.9 990.4 14.5 195.7 192.1 184.3 -30.8 8314.32 R - Universal Gas Constant kmol-1<br />
80200 57858.0 57909.0 245.2 382973 63.6 208.8 -0.1 179.1 988.0 14.2 216.5 212.3 204.5 -40.7 273.15 T - Celsius zero in Kelvin K<br />
80300 57740.0 57792.0 274.6 564180 93.2 305.7 0.1 178.9 983.1 13.9 259.2 253.8 246.1 -28.5 28.96442 M - Molecular Weight of Air kg*kmol-1<br />
80400 57621.0 57671.0 304.2 7<strong>43</strong>307 122.4 401.5 -0.3 179.3 981.0 13.7 277.6 271.6 263.9 -40.3 9.80665 g - acceleration of gravity m*s-2<br />
80500 57505.0 57557.0 332.7 921128 151.4 496.7 0.2 178.8 975.8 14.5 323.2 317.1 309.4 -23.3 0.00 H - Datum Height m<br />
80600 57390.0 57442.0 362.6 110<strong>43</strong>62 181.3 594.7 0.2 178.8 973.6 13.4 342.5 334.8 327.1 -35.5 <strong>101</strong>3.25 P - Datum Pressure mbar<br />
80700 57268.0 57321.0 393.4 1287884 211.2 692.8 -0.7 179.7 969.1 13.3 382.3 373.5 365.8 -27.6 20.00 st - Standard Temperature Celsius<br />
80800 57154.0 57199.0 423.3 1482051 242.8 796.7 1.0 178.0 965.7 13.5 412.4 403.3 395.6 -27.7<br />
80900 57033.0 57082.0 453.8 1662007 272.2 893.0 -0.1 179.1 962.0 13.7 445.4 <strong>43</strong>5.8 428.1 -25.7<br />
81000 56914.0 56964.0 451.6 1647075 269.7 885.0 -0.4 179.4 962.9 14.2 <strong>43</strong>7.4 428.7 421.0 -30.6<br />
Formula for MSL baro altitude from pressure and temperature<br />
Statistics 0.0 179.0 -31.1 brawBo= H + (R*(TrawBo+T)/M*g)*ln(P/PrawBo)<br />
Calibrations raltAo a b baltBo a b Formula for STP baro altitude from pressure and STP temperature<br />
linest 0.0001630411 182.70 linest 0.9668049 34.05 bstpBo= H + (R*(st+T)/M*g)*ln(P/PrawBo)<br />
0.0001630411 1.20 used 1.0000000 -7.73<br />
-1.7<br />
3.00<br />
rrawo<br />
1800000<br />
1600000<br />
1400000<br />
1200000<br />
1000000<br />
800000<br />
600000<br />
400000<br />
200000<br />
0<br />
rrawo<br />
Linear (rrawo)<br />
200.0 250.0 300.0 350.0 400.0 450.0 500.0<br />
used<br />
IAMGOLD Corporation Page 155<br />
Levé magnétique héliporté 15 juillet 2012<br />
Blocs Lepine, Bousquet-Odyno et Niobec EON 12002