Layers
The ENC_Overview map service displays data compiled for ENC products with a scale ratio of 1:1,500,001 or smaller. The ENC data used within this application will be updated weekly. This map service is not intended for navigation purpose.

AidsToNavigationP

CulturalFeaturesP

DangersP

OBJL | 86
CATOBS |
CONDTN | <Null>
EXPSOU | 2
HEIGHT | <Null>
NATCON | <Null>
NATQUA | <Null>
OBJNAM | <Null>
PRODCT | <Null>
QUASOU | 6
SOUACC | <Null>
TECSOU | <Null>
VALSOU | 69.4
VERACC | <Null>
VERDAT | <Null>
VERLEN | <Null>
WATLEV | 3
NATSUR | <Null>
INFORM | Mooring buoy
SCAMIN | <Null>
SORIND | US,US,graph,Chart 411
DSNM | US1GC09M.000
SHAPE | Point

non-dangerous wreck (test)
OBJL | 159
CATWRK | non-dangerous wreck (test)
CONRAD | <Null>
CONVIS | <Null>
EXPSOU | 1
HEIGHT | <Null>
OBJNAM | <Null>
QUASOU | 2
SOUACC | <Null>
TECSOU | <Null>
VALSOU | <Null>
VERACC | <Null>
VERDAT | <Null>
VERLEN | <Null>
WATLEV | 3
INFORM | <Null>
SORIND | US,US,graph,Chart 411
DSNM | US1GC09M.000
SHAPE | Point

NaturalFeaturesP

OffshoreInstallationsP

PortsAndServicesP

RegulatedAreasAndLimitsP

SeabedP

OBJL | 121
COLOUR | <Null>
NATQUA | <Null>
NATSUR | mud,sand
WATLEV | <Null>
OBJNAM | <Null>
INFORM | <Null>
SORIND | US,US,graph,Chart 411
DSNM | US1GC09M.000
SHAPE | Point

COLOUR | <Null>
NATQUA | <Null>
NATSUR | mud
WATLEV | <Null>
INFORM | <Null>

SoundingsP

200303
Z | 1124.7
QUASOU | <Null>

200303
Z | 978.4
QUASOU | <Null>

200303
Z | 1609.3
QUASOU | <Null>

Z | 1591

Z | 512

Z | 117

SORDAT | 1939

SORDAT | 1877

TidesAndVariationsP

CoastlineL

CATCOA |
COLOUR | <Null>
CONRAD | <Null>
CONVIS | <Null>
ELEVAT | <Null>
VERACC | <Null>
VERDAT | <Null>
PICREP | <Null>
SCAMIN | <Null>
SHAPE | PolyLine

CulturalFeaturesL

DangersL

DepthsL

VALDCO | 182.8
SORDAT | <Null>
SORIND | <Null>
SHAPE | PolyLine

SORDAT | <Null>
SORIND | <Null>
SHAPE | PolyLine

VALDCO | 91.4
SORDAT | <Null>
SORIND | <Null>

VALDCO | 182.8
SHAPE.LEN | 52.018

NaturalFeaturesL

OffshoreInstallationsL

PortsAndServicesL

CulturalFeaturesA

DangersA

Most features, including bathymetry, are omitted in this area. The minimal depiction of detail in this area does not support safe navigation, mariners should use a more appropriate navigational purpose.
INFORM | Most features, including bathymetry, are omitted in this area. The minimal depiction of detail in this area does not support safe navigation, mariners should use a more appropriate navigational purpose.
SHAPE | Polygon

SORIND | US,US,reprt,L-81-2008
SHAPE | Polygon

MilitaryFeaturesA

RegulatedAreasAndLimitsA

JRSDTN | 3
NATION | <Null>
OBJNAM | Natural Resources Boundary
INFORM | For more information about maritime zones, please refer to the Coast Pilot, Chapter 1.
PICREP | <Null>
SORIND | US,US,reprt,L-30-2024
SHAPE | Polygon

JRSDTN | 2
NATION | <Null>
OBJNAM | Three Nautical Mile Line
INFORM | For more information about maritime zones, please refer to the Coast Pilot, Chapter 1.
PICREP | <Null>
SORIND | US,US,reprt,L-30-2024

US
NATION | US
INFORM | For more information about maritime zones, please refer to the Coast Pilot, Chapter 1.

INFORM | Lightering area, 33 CFR 156.300

explosives dumping ground
CATDPG | explosives dumping ground

chemical waste dumping ground
CATDPG | chemical waste dumping ground
INFORM | Depths from survey of 1939, Industrial wastes

chemical waste dumping ground
CATDPG | chemical waste dumping ground
INFORM | Depths from surveys of 1875-77, Organochlorine wastes

US
NATION | US

CATREA |
OBJNAM | Flower Garden Prohibited Area

SeabedA

MetaDataA

coverage available
CATCOV | coverage available
TITLE | <Null>

PUBREF | <Null>

MARSYS | 2
ORIENT | <Null>
SCAMIN | <Null>

CATQUA | <Null>
CATZOC | 4
DRVAL1 | <Null>
DRVAL2 | <Null>
POSACC | <Null>
SOUACC | <Null>
SUREND | 1949
SURSTA | 1940
TECSOU | <Null>

CATQUA | <Null>
CATZOC | 6
DRVAL1 | <Null>
POSACC | <Null>
SUREND | <Null>
SURSTA | <Null>
INFORM | Use Larger Scale ENCs

CATQUA | <Null>
CATZOC | 5
POSACC | <Null>
SUREND | <Null>
SURSTA | <Null>

DepthsA

DRVAL1 | 91.4

DRVAL1 | 0
DRVAL2 | 91.4

NaturalFeaturesA

CONDTN | <Null>

CATSEA |
OBJNAM | Gulf of America

CATSEA |
OBJNAM | Hanna Mound