North Pacific Ocean, Trust Territory of the Pacific Islands, West Caroline Islands, Helen Reef / prepared and published by the Defense Mapping Agency, Hydrographic/Topographic Center.
| Author/creator | United States |
| Format | Map |
| Edition | 2nd ed., Dec. 1, 1984 (Corrrect through NM 48/84). |
| Publication Info | Washington, D.C. : Defense Mapping Agency, Hydrographic/Topographic Center, 1984. |
| Description | 1 online resource (1 map) : color |
| Supplemental Content | This electronic address not available when searched on March 10, 2016 |
| Subjects |
| Portion of title | Helen Reef |
| Cartographic data | Scale 1:72,900 (E 131°31ʹ40ʺ--E 131°56ʹ43ʺ/N 3°04ʹ12ʺ--N 2°45ʹ49ʺ). |
| General note | Depths shown by soundings and isolines. |
| General note | Title from title screen (viewed on Feb. 3, 2012). |
| General note | "Soundings in fathoms." |
| General note | Inset: Helen Channel, Helen Reef. Scale 1:36,700. |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Issued in other form | Print version: United States. Defense Mapping Agency. Hydrographic/Topographic Center. Helen Reef. |
| Genre/form | Maps. |
| GPO item number | 0378-E-28 (online) |
| Govt. docs number | D 5.356:81127/984 |
| Stock number | NSN 7642-01-401-3809 DOD |
| Stock number | 81 BHA 81127 NGA |
| Stock number | 81127 NGA |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Electronic Resources | Access Content Online | ✔ Available |