Geospatiale Referenzdaten
          
               
               
               
MARC21       342     Geospatial Reference Data (R) [Provisional] [NEW]
  Subfields: 
             $a   Name
             $b   Coordinate or distance units
             $c   Latitude resolution
             $d   Longitude resolution
             $e   Standard parallel or oblique line latitude (R)
             $f   Oblique line longitude (R)
             $g   Longitude of central meridian or projection center
             $h   Latitude of projection origin or projection center
             $i   False easting
             $j   False northing
             $k   Scale factor
             $l   Height of perspective point above surface
             $m   Azimuthal angle
             $n   Azimuth measure point longitude or straight vertical longitude from
                     pole
             $o   Landsat number and path number
             $p   Zone identifier
             $q   Ellipsoid name
             $r   Semi-major axis
             $s   Denominator of flattening ratio
             $t   Vertical resolution
             $u   Vertical encoding method
             $v   Local planar, local, or other projection or grid description
             $w   Local planar or local georeference information
             $2   Reference method used
             $6   Linkage

 Indic/etc.: 1st: Geospatial reference dimension
             0 Horizontal coordinate system
             1 Vertical coordinate system
             2nd: 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