First Indicator |
Second Indicator |
| 0 - Scale indeterminable/No scale recorded |
# - Undefined |
| 1 - Single scale |
|
| 3 - Range of scales |
|
Subfield codes |
|
| $a - Category of scale (NR) |
$j - Declination - northern limit (NR) |
| $b - Constant ratio linear horizontal scale (R) |
$k - Declination - southern limit (NR) |
| $c - Constant ratio linear vertical scale (R) |
$m - Right ascension - eastern limit (NR) |
| $d - Coordinates - westernmost longitude (NR) |
$n - Right ascension - western limit (NR) |
| $e - Coordinates - easternmost longitude (NR) |
$p - Equinox (NR) |
| $f - Coordinates - northernmost latitude (NR) |
$s - G-ring latitude (R) |
| $g - Coordinates - southernmost latitude (NR) |
$t - G-ring longitude (R) |
| $h - Angular scale (R) |
$z - Name of extraterrestrial body (NR) |
