342 GEOSPATIAL REFERENCE DATA (R)
Indicators First Geospatial reference dimension 0 Horizontal coordinate system 1 Vertical coordinate system Second Geospatial reference method 0 Geographic 1 Map projection 2 Grid coordinate system 3 Local planar 4 Local 5 Geodetic model 6 Altitude 7 Method specified in $2 8 Depth
Subfield Codes $a Name (NR) $b Coordinate or distance units (NR) $c Latitude resolution (NR) $d Longitude resolution (NR) $e Standard parallel or oblique line latitude (R) $f Oblique line longitude (R) $g Longitude of central meridian or projection center (NR) $h Latitude of projection origin or projection center (NR) $i False easting (NR) $j False northing (NR) $k Scale factor (NR) $l Height of perspective point above surface (NR) $m Azimuthal angle (NR) $n Azimuth measure point longitude or straight vertical longitude from pole (NR) $o Landsat number and path number (NR) $p Zone identifier (NR) $q Ellipsoid name (NR) $r Semi-major axis (NR) $s Denominator of flattening ratio (NR) $t Vertical resolution (NR) $u Vertical encoding method (NR) $v Local planar, local, or other projection or grid description (NR) $w Local planar or local georeference information (NR) $2 Reference method used (NR) $6 Linkage (NR) $8 Field link and sequence number (R)