Laserfiche WebLink
<br />Temperature e C) <br /> <br />P = Static pressure (mb) <br />Pd = Dynamic pressure (mb) <br />R/mCp = 0.28562 (unitless) <br /> <br />(volts x 20.0) - 60.0 <Free air temperature is calculated using TAS> <br /> <br />Free Air Temperature (Tf) = <br /> <br />((Temperature + 273 .16) - Offset) <br />((( (P + P ;;\c _ 1) . Alpha] ) + I <br />P <br /> <br />Dew point e C) <br />Static pressure (mb) <br />Dynamic press (mb) <br />Cabin pressure (mb) <br />Solar radiation (W m-2) <br />Latitude (deg, min) <br />Longitude (deg, min) <br />Heading (deg) <br /> <br />Wind direction (deg) <br />Wind speed (m S-I) <br /> <br />Particle size distribution <br />OAP 2D2-C <br /> <br />FSSP-100 <br /> <br />Where: <br />P = Static pressure (mb) <br />P d = Dynamic pressure (mb) <br />c = R/mCp = 0.28562 (unitless) <br />Alphal = 0.915 (deg) <br />and Offset = 0.0 (deg) <br /> <br />volts x 10 <br />[(volts x 2.996401)-0.00913] x 68.96552 <br />[(volts x 67.6398) +3.3448] x 1.103609 - 1.87633 <br />(volts x 217.2572)-201.026 <br />(volts x 1090.1) <br />Read directly from LORAN <br />Read directly from LORAN <br />Read directly from LORAN <br /> <br />arctan(V/U)(180/1t) (simplified equation) <br />(U2 + VZ)1f2 (simplified equation) <br />where U is the horizontal (longitude) component of the <br />difference between actual aircraft position and a position <br />calculated using the Heading and True Airspeed. <br />V is the vertical (latitude) component of the calculation <br />described above. <br /> <br />OAP 2D2-C data were processed by Bureau of Reclamation and sent <br />directly to the State of California Department of Water Resources. <br /> <br />[counts/(TAS*SAREA*time in seconds)]/binwidth <br />where T AS is the true air speed <br />SAREA is the sample area of the FSSP <br />binwidth is 3 Jim for range 0 <br />2 Jim for range 1 <br />1 Jim for range 2 <br />0.5 Jim for range 3 <br /> <br />17 <br />