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Input Standards |
| Required if applicable/Optional |
| 1st Indicator Type of scale |
| 0 |
Scale indeterminable/No scale recorded |
| 1 |
Single scale |
| 3 |
Range of scale |
| 2nd Indicator Type of ring |
 |
Not applicable |
| 0 |
Outer ring |
| 1 |
Exclusion ring |
| Subfields (R=Repeatable NR=Nonrepeatable) |
Input Standards |
| ‡a |
Category of scale (NR)
|
Mandatory/Mandatory |
| ‡b |
Constant ratio linear horizontal scale (R)
|
Required if applicable/Required if applicable |
| ‡c |
Constant ratio linear vertical scale (R)
|
Required if applicable/Required if applicable |
| ‡d |
Coordinates–westernmost longitude (NR)
|
Required if applicable/Optional |
| ‡e |
Coordinates–easternmost longitude (NR)
|
Required if applicable/Optional |
| ‡f |
Coordinates–northernmost latitude (NR)
|
Required if applicable/Optional |
| ‡g |
Coordinates–southernmost latitude (NR)
|
Required if applicable/Optional |
| ‡h |
Angular scale (R)
|
Required if applicable/Required if applicable |
| ‡j |
Declination–northern limit (NR)
|
Required if applicable/Required if applicable |
| ‡k |
Declination–southern limit (NR)
|
Required if applicable/Required if applicable |
| ‡m |
Right ascension–eastern limit (NR)
|
Required if applicable/Required if applicable |
| ‡n |
Right ascension–western limit (NR)
|
Required if applicable/Required if applicable |
| ‡p |
Equinox (NR)
|
Required if applicable/Optional |
| ‡s |
G-ring latitude (R)
|
Required if applicable/Optional |
| ‡t |
G-ring longitude (R)
|
Required if applicable/Optional |
Definition |
Cartographic mathematical data, including scale, projection and/or coordinates.
Enter a corresponding
field 255 for each 034 field. |
Flat maps and globes |
- Use 1st indicator value 1 for a single scale. Use subfield ‡b for the scale.
- Use 1st indicator value 3 for a range of scales. Use the first subfield ‡b for the smaller denominator; use a second, for the larger.
- Use subfields ‡d, ‡e, ‡f and ‡g for coordinates.
- Use separate 034 fields to record two scales.
|
Relief models |
- Use 1st indicator value 1 for a single scale. Use subfield ‡b for the horizontal scale; subfield ‡c for the vertical.
- Use 1st indicator value 3 for a range of scales. Use the first subfield ‡b for the smaller horizontal scale denominator; use a second, for the larger. Use the first subfield ‡c for the smaller vertical scale denominator; use a second, for the larger.
- Use subfields ‡d, ‡e, ‡f and ‡g for coordinates.
- Use separate 034 fields to record two scales.
|
Celestial charts |
- Use subfield ‡h to enter the scale.
- Use subfields ‡j and ‡k for the declination.
- Use subfields ‡m and ‡n for the right ascension.
- Use subfield ‡p for the equinox.
|
1st Indicator |
Type of scale. The type of scale information given. |
|
| 0 |
Scale indeterminable/No scale recorded. No scale information is given. | |
|
| 1 |
Single scale. A single horizontal scale. | |
|
| 3 |
Range of scale. A range of scales. Use only if the scale varies on a single map. | |
2nd Indicator |
Type of ring. The type of ring for digital cartographic items. |
|
|
Not applicable. The type of ring is not applicable. | |
|
| 0 |
Outer ring. The closed non-intersecting boundary of the area covered. | |
|
| 1 |
Exclusion ring. The closed non-intersecting boundary of the area within the excluded G-polygon outer ring. | |
Subfields |
|
|
‡a Category of scale |
The type of scale of the item. Use even when the 1st indicator value is 0.
a Linear scale
b Angular scale. Use for celestial charts.
z Other. Use for all other scales, e.g., time scale, quantitative statistical scale, etc. |
|
‡b Constant ratio linear horizontal scale |
The denominator of the representative fraction for the horizontal scale. The larger scale (smaller number) is generally given first.
| 034 |
1 |
|
a ‡b 1000000 |
| 034 |
3 |
|
a ‡b 18000 ‡c 28000 | |
|
‡c Constant ratio linear vertical scale |
The denominator of the representative fraction for the vertical scale of relief models and other three-dimensional items. Give the larger scale (smaller number) first.
| 034 |
1 |
|
a ‡b 744000 ‡c 96000 | |
|
‡d Coordinates–westernmost longitude |
The westernmost extent of the item. |
|
‡e Coordinates–easternmost longitude |
The easternmost extent of the item. |
|
‡f Coordinates–northernmost latitude |
The northernmost extent of the item. |
|
‡g Coordinates–southernmost latitude |
The southernmost extent of the item. |
| Guidelines for subfields ‡d, ‡e, ‡f and ‡g |
Subfields ‡d, ‡e, ‡f and ‡g must always be entered together.
You can now record the coordinates in the form hdddmmss (hemisphere-degrees- minutes-seconds) or, in other forms, such as decimal degrees. Right-justify the subelements and mark unused positions with zeros.
Degrees/minutes/seconds: hdddmmss (hemisphere-degrees-minutes-seconds):
| 034 |
1 |
|
a ‡b 22000000 ‡d W1800000 ‡e E1800000 ‡f N0840000 ‡g S0700000 |
| 034 |
1 |
|
a ‡b 253440 ‡d E0790000 ‡e E0860000 ‡f N0200000 ‡g N0120000 |
Decimal degrees: hddd.dddddd (hemisphere-degrees.decimal degrees):
| 034 |
1 |
|
a ‡d E079.533265 ‡e E086.216635 ‡f S012.583377 ‡g S020.419532 |
Decimal degrees: + -ddd.dddddd (hemisphere[+/-]-degrees.decimal degrees [+ for N and E, - for S and W with + being optional]):
| 034 |
1 |
|
a ‡d +079.533265 ‡e +086.216635 ‡f -012.583377 ‡g -020.419532 |
Decimal degrees without the optional +:
| 034 |
1 |
|
a ‡d 079.533265 ‡e 086.216635 ‡f -012.583377 ‡g -020.419532 |
Decimal minutes: hdddmm.mmmm (hemisphere-degrees-minutes.decimal minutes):
| 034 |
1 |
|
a ‡d E07932.5332 ‡e E08607.4478 ‡f S01235.5421 ‡g S02028.9704 |
Decimal seconds: hdddmmss.sss (hemisphere-degrees-minutes-seconds.decimal seconds):
| 034 |
1 |
|
a ‡d E0793235.575 ‡e E0860727.350 ‡f S0123536.895 ‡g S0202858.125 |
If you enter the coordinates as a center point rather than outside limits, enter the longitude and latitude twice (in subfields ‡d and ‡e and in ‡f and ‡g, respectively).
| 034 |
1 |
|
a ‡b 75000 ‡d W0950500 ‡e W0950500 ‡f N0303000 ‡gN0303000 |
| 034 |
1 |
|
a ‡d -119.697222 ‡e -119.697222 ‡f +034.420833 ‡g +034.420833 | |
|
‡h Angular scale |
The scale, if known, for celestial charts. |
|
‡j Declination–northern limit |
The northern limit of the item. |
|
‡k Declination–southern limit |
The southern limit of the item. |
|
‡m Right ascension–eastern limit |
The eastern limit of the item. |
|
‡n Right ascension–western limit |
The western limit of the item. |
| Guidelines for subfields ‡j, ‡k, ‡m and ‡n |
Use subfields ‡j, ‡k, ‡m and ‡n with celestial charts or celestial charts in atlases.
Record the declination in the form hdddmmss (hemisphere-degrees-minutes- seconds). Right-justify the subelements and mark unused positions with zeroes. If the declination of center is known, repeat the declination in subfields ‡j and ‡k.
Record the right ascension in the form hhmmss (hour-minute-seconds). Right-justify the subelements and mark unused positions with zeroes. If the right ascension of center is known, repeat the right ascension in both subfields ‡m and ‡n .
| 034 |
0 |
|
b ‡j N0300000 ‡k N0300000 ‡m 020012 ‡n 020012 |
| 034 |
1 |
|
b ‡j N0300000 ‡k N0300000 ‡m 021800 ‡n 021800 | |
|
‡p Equinox |
The equinox for a celestial chart. Record the equinox in the form yyyy (year). A decimal indicating the month in the form yyyy.mm (year.month) may be included.
| 034 |
0 |
|
b ‡j S0250000 ‡k S0850000 ‡p 1971 | |
|
‡s G-ring latitude |
The latitude of a point of the g-ring. |
|
‡t G-ring longitude |
The longitude of a point of the g-ring. |
Printing |
Field 034 does not print. |
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