NOAA S-57 chart cell

Gardner Pinnacles and approaches;Gardner Pinnacles

US3SP40M

Usage band
Coastal · code 3
Current edition
3.1
Features
81
S-57 layers
21
Published
Jun 10, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
17.27107° N
South
15.97665° N
West
170.27773° W
East
168.22663° W
Center
16.62386° N, 169.25218° W
Bounds area
9,171 sq nm
Feature density
0.0088 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
3.9
Smallest layer
1
Largest layer
12
Area sq km
31,455
Features per sq km
0.00258
  1. OBSTRN Obstruction 12
  2. UWTROC Underwater rock 11
  3. DEPARE Depth area 10
  4. DEPCNT Depth contour 10
  5. LNDARE Land area 6
  6. SLCONS Shoreline construction 6
  7. SBDARE Seabed area 4
  8. COALNE Coastline 3
  9. RESARE 3
  10. M_COVR Coverage 2
  11. M_QUAL Data quality 2
  12. SEAARE Sea area 2
  13. SOUNDG Sounding 2
  14. ADMARE 1
  15. CBLSUB 1
  16. CONZNE 1
  17. DMPGRD 1
  18. EXEZNE 1
  19. M_NPUB 1
  20. M_NSYS 1

Nearby Chart Cells

Coastal usage band

  1. North Pacific Ocean - Johnston Atoll and Approaches US3UM1RI - about 41 nm away
  2. North Pacific Ocean - Southeastern Approaches to Johnston Atoll US3UM1RJ - about 45 nm away
  3. North Pacific Ocean - Northern Approaches to Johnston Atoll US3UM1SI - about 56 nm away
  4. North Pacific Ocean - Karin Ridge and Approaches to Johnston Atoll US3UM1SJ - about 60 nm away
  5. North Pacific Ocean - South of Ni'ihau, HI US3HI1EQ - about 577 nm away
  6. North Pacific Ocean - Kaua'i, HI to Kaua'i Channel US3HI1FQ - about 612 nm away

Current Edition Files

The NOAA ZIP archive is the upstream source for this chart cell; the other files are Open Ships generated derivatives for web and GIS use.

Editions

Edition Published Metadata
3.1 Jun 10, 2026 metadata.json