1# CODE TABLE 6 Data Representation Type 20 ll Latitude/Longitude Grid 31 mm Mercator Projection Grid 42 gp Gnomonic Projection Grid 53 lc Lambert Conformal 64 gg Gaussian Latitude/Longitude Grid 75 ps Polar Stereographic Projection Grid 86 6 Universal Transverse Mercator 97 7 Simple polyconic projection 108 8 Albers equal-area, secant or tangent, conic or bi-polar 119 9 Miller's cylingrical projection 1210 10 Rotated Latitude/Longitude grid 1313 ol Oblique Lambert conformal 1414 14 Rotated Gaussian latitude/longitude grid 1520 20 Stretched latitude/longitude grid 1624 24 Stretched Gaussian latitude/longitude 1730 30 Stretched and rotated latitude/longitude 1834 34 Stretched and rotated Gaussian latitude/longitude 1950 sh Spherical Harmonic Coefficients 2060 60 Rotated Spherical Harmonic coefficients 2170 70 Stretched Spherical Harmonic coefficients 2280 80 Stretched and rotated Spherical Harmonic 2390 sv Space view perspective or orthographic grid 24193 193 Quasi-regular latitude/longitude 25