| Table name |
Definition |
| NORPAC.AREA |
This table includes latitude longitude combinations of the following area:
- south of Chukchi Sea and
- within the West Coast EEZ or the Alaska EEZ or the donut hole and
- not on land and
- north of 36 degrees latitude.
|
| Column name |
Type |
Definition |
| GEOID |
number(8,0) |
Concatenation of latitude and longitude. |
| LONDD |
number(10,6) |
Longitude in decimal degrees.
Longitudes on the Asian side of 180 continue upward. (e.g. 181,182,183...)
All longitudes are negative.
(Used for creating event themes in Arcview). |
| LATDD |
number(8,6) |
Latitude in decimal degrees.
(Used for creating event themes in Arcview)
|
| LATITUDE |
number(4,0) |
4 digit latitude in degree-minutes.
This variable matches "latitude" in norpac.domestic_haul table. |
| LONGITUDE |
number(5,0) |
5 digit longitude in degree-minutes.
Longitudes on the Asian side of 180 continue upward. (e.g. 181,182,183...)
All longitudes are positive.
This variable matches "longitude" in norpac.domestic_haul table. |
| GENERIC |
number(3,0) |
Since the management areas change over time, the generic map was invented. It is the intersection of all the yearly maps. Numbers assigned to these areas are not necessarily valid management area numbers. Lines for delineating the areas were built based on coordinates used to designate management areas. |
|
