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 | 268.8
QUASOU | <Null>

200303
Z | 1463
QUASOU | <Null>

200303
Z | 1124.7
QUASOU | <Null>

Z | 594.3

Z | 117

SORDAT | 1939

SORDAT | 1877

Z | 1591

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

VALDCO | 182.8
SORDAT | <Null>
SORIND | <Null>
SHAPE | PolyLine
SHAPE.LEN | 52.018

SORDAT | <Null>
SORIND | <Null>

VALDCO | 91.4

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 | 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
SHAPE | Polygon

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

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 | 6
DRVAL1 | <Null>
DRVAL2 | <Null>
POSACC | <Null>
SOUACC | <Null>
SUREND | <Null>
SURSTA | <Null>
TECSOU | <Null>
INFORM | Use Larger Scale ENCs

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

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

DepthsA

DRVAL1 | 0
DRVAL2 | 91.4

DRVAL1 | 91.4

NaturalFeaturesA

CONDTN | <Null>

CATSEA |
OBJNAM | Gulf of America

CATSEA |
OBJNAM | Hanna Mound