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Geographic
Information System (GIS)
Data and Maps
The MMS Mapping & Boundary Branch performs mathematical
offshore boundary location computations and prepares Official
Protraction Diagrams (OPDs),
and Supplemental Official OCS Block Diagrams (SOBDs)
depicting OCS Block information, the Submerged Lands Act Boundary (aka -
State Seaward Boundary), Limit of "8(g) Zone", the Continental Shelf Boundary
(CSB) which marks the limit of U.S. jurisdiction for offshore mineral development, and corresponding area
measurements. The analytical procedures employed and the computer
programs utilized to perform various offshore boundary geometric
computations are described in
OCS Report MMS
99-0006.
OPD Images
A standard OPD is 1 degree in latitude by 2 degrees in
longitude (at lower latitudes: 0 - 48 degrees). At higher latitudes (48 - 75 degrees) such as
Alaska and northern Washington, OPDs are 3 degrees wide.
OPD limits usually approximate
the standard 1:250,000 scale U.S. Geological Survey topographic map series.
The OPDs are numbered using the United Nations International Map of the World Numbering System.
OPD names usually coincide with standard topographic sheet names when diagrams include land areas.
OPD sheet names relate to land features, or to hydrographic features contained within the
limits of the diagram. Shoreline planimetric detail is shown when it falls within the limits
of a diagram. Older OPDs were prepared on mylar with manual cartographic methods and then
scanned into Adobe .pdf files. Newer OPDs were prepared electronically and converted to Arc Info
.gra files and Adobe .pdf files
SOBD Images
A Supplemental Official OCS Block Diagram (SOBD) is prepared for each block intersected
by an offshore boundary (Submerged Lands Act Boundary, Limit of "8(g) Zone",
National Marine Sanctuaries, etc.). Note that not all OPDs contain such boundaries,
therefore not all OPDs have SOBDs associated with them. The zip files offered here may
contain both current and historic NAD 83 SOBDs. The older SOBDs are provided for historical
reference, but all future activities will be based on the most current SOBDs
CBD Images
Composite Block Diagrams (CBDs) show NAD 27 lease information portrayed on the NAD 83
cadastre, or show other boundaries that have changed over time. Not all OPDs have CBDs
associated with them.
Image File Formats
The most current approved revision for each Atlantic
Region OPD and SOBD may be viewed and downloaded from the list below. OPDs
are offered in Adobe (.pdf) format. OPDs completed after 1996 are also
available in Arc/Info Graphics File (.gra) format. SOBDs are available as
Adobe (.pdf) files that have been compressed with PKZIP. Free decompression
utilities may be downloaded
here. Adobe (.pdf) files may be viewed with the free Adobe Acrobat reader.
GIS Files
The various boundaries are also offered as GIS files in both Arc/Info export (.e00)
format, and as Arc View shapefiles. Shapefiles can also be viewed with the free
Arc Explorer viewer. The
shape files have been zipped with Pkzip. Some .e00 export files have been compressed with
the UNIX "compress" command. (If they are compressed they will have a .Z
extension.) Use the UNIX "uncompress" utility or the free
gzip.exe dos utility.
Note: The precise coordinates of a GIS file can be altered slightly by various
GIS functions. For that reason, these GIS files are not an Official Record for MMS
offshore boundaries. Only the coordinates shown on Official OPDs, CBDs, and SOBDs
constitute an Official Record for offshore coordinate values.
Note: Only the current versions are available at this time. Please contact
the Atlantic/ Gulf of Mexico Region if you are looking for NAD 27, or older superseded NAD
83 versions.
All coordinates are in NAD 83. Atlantic Region leases and cadaster data from before 1995 were done on
the North American Datum of 1927 (NAD 27). These new NAD 83 files do not represent a conversion, but rather a complete regrid.
For further details see: Project Plan for Implementing NAD 83 in the Minerals Management Service
Part I: Responsibilities and Timeframes,
Part II: Technical Aspects of Implementation, and
Summary Status Report.
The files below may also be ordered on CD. Contact
Bob Johnson, or call (303) 231-3033.
All
Current Published Atlantic Region NAD 83 OPDs, SOBDs, and CBDs
|
File Name |
Type and File Size |
Description |
Atlantic Region OPD Index Map |
atlanticindex.pdf
- 544 KB
Updated 09/09/02
|
Shows Atlantic coast and all Atlantic
Region OPDs and Planning Areas |
VI - Puerto Rico OPD Index Map |
vi-pr.pdf - 198 KB
Updated 03/25/03
|
Shows Virgin Island and
Puerto Rico coast and all VI-PR area OPDs. |
Planning Areas |
PLAR0207f.PDF - 37 KB
Updated 06/20/02
PAstats.PDF - 118 KB
Updated 09/18/04 |
Planning Area Legal Descriptions and Statistics |
Official Protraction Diagrams (OPDs) |
Atl_Gra.zip - 51,184 KB
Updated 03/01/05
Atl_Pdf.zip - 62,874 KB
Updated 03/01/05
|
All current, published NAD 83 OPDs for the Atlantic
Region in either Arc/Info Graphics file format (.gra) or Adobe (.pdf) format have been
zipped together in a single file. For details see
the
metadata.
|
Supplemental Official OCS Block Diagrams (SOBDs) |
Atl_SOBD.zip - 163,627
KB Updated 09/27/05
|
All published Atlantic NAD 83 SOBDs (both current and
outdated/historic) in Adobe (.pdf) format zipped into a single file. For details see
the
metadata. |
Composite Block Diagrams (CBDs) |
Atl_CBD.zip - 5,463 KB
Updated 09/02/02
|
All published Atlantic NAD 83 CBDs in Adobe (.pdf)
format zipped into a single file. For details see the
metadata.
|
Individual Atlantic Region OPDs
|
OPD Name |
OPD Files |
SOBD and CBD Files |
NE20-04
St. Thomas |
NE20-04-05-MAR-2003.gra
- 6,522 KB
NE20-04-05-MAR-2003.pdf - 1,339 KB
Approved 05-MAR-2003 |
NE20-04.zip - 5,906 KB |
NE20-07
St. Croix |
NE20-07-05-MAR-2003.gra
- 5,467 KB
NE20-07-05-MAR-2003.pdf - 1,190 KB
Approved 05-MAR-2003 |
NE20-07.zip - 4,202 KB |
NF17-01
Tortugas Valley |
NF17-01-13-MAR-1997.gra
- 1,755 KB
NF17-01-13-MAR-1997.pdf - 378 KB
Approved 13-MAR-1997 |
NF17-01.zip - 1,187 KB |
NF17-02
Rompidas Ledge |
NF17-02-13-MAR-1997.gra
- 1,660 KB
NF17-02-13-MAR-1997.pdf - 347 KB
Approved 13-MAR-1997 |
NF17-02.zip - 875 KB |
NG17-02
Ft Pierce |
NG17-02-13-MAR-1997.gra
- 2,302 KB
NG17-02-13-MAR-1997.pdf - 493 KB
Approved 13-MAR-1997 |
|
NG17-03
Walker Cay |
NG17-03-13-MAR-1997.gra
- 2,267 KB
NG17-03-13-MAR-1997.pdf - 484 KB
Approved 13-MAR-1997 |
NG17-03.zip - 1,533 KB |
NG17-05
West Palm Beach |
NG17-05-13-MAR-1997.gra
- 2,441 KB
NG17-05-13-MAR-1997.pdf - 431 KB
Approved 13-MAR-1997 |
NG17-05.zip - 314 KB |
NG17-06
Bahamas |
NG17-06-13-MAR-1997.gra
- 2,325 KB
NG17-06-13-MAR-1997.pdf - 506 KB
Approved 13-MAR-1997 |
NG17-06.zip - 4,339 KB
(updated 10/22/02) |
NG17-08
Miami |
NG17-08-13-MAR-1997.gra
- 3,515 KB
NG17-08-13-MAR-1997.pdf - 674 KB
Approved 13-MAR-1997 |
NG17-08.zip - 2,889 KB |
NG17-09
Bimini |
NG17-09-13-MAR-1997.gra
- 2,095 KB
NG17-09-13-MAR-1997.pdf - 440 KB
Approved 13-MAR-1997 |
NG17-09.zip - 1,810 KB |
NG17-10
Dry Tortugas |
NG17-10-13-MAR-1997.gra
- 3,044 KB
NG17-10-13-MAR-1997.pdf - 616 KB
Approved 13-MAR-1997 |
NG17-10.zip - 2,905 KB |
NG17-11
Key West |
NG17-11-13-MAR-1997.gra
- 4,235 KB
NG17-11-13-MAR-1997.pdf - 876 KB
Approved 13-MAR-1997 |
NG17-11.zip - 6,611 KB |
NG17-12
Andros |
NG17-12-13-MAR-1997.gra
- 1,636 KB
NG17-12-13-MAR-1997.pdf - 316 KB
Approved 13-MAR-1997 |
NG17-12.zip - 639 KB |
NH17-02
Brunswick |
NH17-02-10-MAY-2001.gra
- 4,034 KB
NH17-02-10-MAY-2001.pdf - 924 KB
Approved 10-MAY-2001 |
NH17-02.zip - 7,788 KB |
NH17-03
Hoyt Hills |
NH17-03-23-AUG-1996.gra
- 4,126 KB
NH17-03-23-AUG-1996.pdf - 845 KB
Approved 23-AUG-1996 |
|
NH17-05
Jacksonville |
NH17-05-10-MAY-2001.gra
- 3,854 KB
NH17-05-10-MAY-2001.pdf - 834 KB
Approved 10-MAY-2001 |
NH17-05.zip - 4,402 KB |
NH17-06
Stetson Mesa |
NH17-06-23-AUG-1996.gra
- 4,140 KB
NH17-06-23-AUG-1996.pdf - 849 KB
Approved 23-AUG-1996 |
|
NH17-08
Daytona Beach |
NH17-08-13-MAR-1997.gra
- 3,660 KB
NH17-08-13-MAR-1997.pdf - 726 KB
Approved 13-MAR-1997 |
NH17-08.zip - 3,617 KB |
NH17-09
Adams |
NH17-09-23-AUG-1996.gra
- 4,147 KB
NH17-09-23-AUG-1996.pdf - 848 KB
Approved 23-AUG-1996 |
|
NH17-11
Orlando |
NH17-11-13-MAR-1997.gra
- 3,049 KB
NH17-11-13-MAR-1997.pdf - 612 KB
Approved 13-MAR-1997 |
NH17-11.zip - 3,628 KB |
NH17-12
Pillsbury |
NH17-12-13-MAR-1997.gra
- 3,725 KB
NH17-12-13-MAR-1997.pdf - 781 KB
Approved 13-MAR-1997 |
NH17-12.zip - 1,756 KB |
NH18-01
Harrington Hill |
NH18-01-23-AUG-1996.gra
- 4,069 KB
NH18-01-23-AUG-1996.pdf - 831 KB
Approved 23-AUG-1996 |
|
NH18-02
Taylor |
NH18-02-23-AUG-1996.gra
- 2,199 KB
NH18-02-23-AUG-1996.pdf - 780 KB
Approved 23-AUG-1996 |
|
NH18-03
(Unnamed) |
NH18-03-23-AUG-1996.gra
- 4,051 KB
NH18-03-23-AUG-1996.pdf - 647 KB
Approved 23-AUG-1996 |
|
NH18-04
Blake Spur |
NH18-04-23-AUG-1996.gra
- 4,095 KB
NH18-04-23-AUG-1996.pdf - 847 KB
Approved 23-AUG-1996 |
|
NH18-05
(Unnamed) |
NH18-05-23-AUG-1996.gra
- 2,195 KB
NH18-05-23-AUG-1996.pdf - 780 KB
Approved 23-AUG-1996 |
|
NH18-07
Mc Alinden Spur |
NH18-07-23-AUG-1996.gra
- 4,109 KB
NH18-07-23-AUG-1996.pdf - 848 KB
Approved 23-AUG-1996 |
|
NH18-10
Blake Escarpment |
NH18-10-13-MAR-1997.gra
- 3,445 KB
NH18-10-13-MAR-1997.pdf - 734 KB
Approved 13-MAR-1997 |
NH18-10.zip - 1,856 KB |
NI17-09
Georgetown |
NI17-09-05-JUL-1995.gra
- 4,400 KB
NI17-09-05-JUL-1995.pdf - 844 KB
Approved 05-JUL-1995 |
NI17-09.zip - 5,821 KB |
NI17-11
Savannah |
NI17-11-10-MAY-2001.gra
- 2,493 KB
NI17-11-10-MAY-2001.pdf - 583 KB
Approved 10-MAY-2001 |
NI17-11.zip - 3,273 KB |
NI17-12
James Island |
NI17-12-05-JUL-1995.gra
- 4,457 KB
NI17-12-05-JUL-1995.pdf - 958 KB
Approved 05-JUL-1995 |
NI17-12.zip - 2,497 KB |
NI18-01
Rocky Mount |
NI18-01-13-MAR-1997.gra
- 1,884 KB
NI18-01-13-MAR-1997.pdf - 425 KB
Approved 13-MAR-1997 |
NI18-01.zip - 62 KB |
NI18-02
Manteo |
NI18-02-13-MAR-1997.gra
- 4,302 KB
NI18-02-13-MAR-1997.pdf - 846 KB
Approved 13-MAR-1997 |
NI18-02-CBD.zip -
2,173 KB
NI18-02.zip - 4,322 KB |
NI18-03
Wraight |
NI18-03-23-AUG-1996.gra
- 3,896 KB
NI18-03-23-AUG-1996.pdf - 801 KB
Approved 23-AUG-1996 |
|
NI18-04
Beaufort |
NI18-04-13-MAR-1997.gra
- 5,149 KB
NI18-04-13-MAR-1997.pdf - 939 KB
Approved 13-MAR-1997 |
NI18-04.zip - 7,213 KB |
NI18-05
Russell |
NI18-05-13-MAR-1997.gra
- 4,031 KB
NI18-05-13-MAR-1997.pdf - 811 KB
Approved 13-MAR-1997 |
NI18-05-CBD.zip - 538
KB
NI18-05.zip - 61 KB |
NI18-06
Hatteras Ridge |
NI18-06-23-AUG-1996.gra
- 3,932 KB
NI18-06-23-AUG-1996.pdf - 810 KB
Approved 23-AUG-1996 |
|
NI18-07
Cape Fear |
NI18-07-13-MAR-1997.gra
- 4,111 KB
NI18-07-13-MAR-1997.pdf - 874 KB
Approved 13-MAR-1997 |
NI18-07-CBD.zip -
1,545 KB
NI18-07.zip - 742 KB |
NI18-08
Marmer |
NI18-08-23-AUG-1996.gra
- 4,011 KB
NI18-08-23-AUG-1996.pdf - 779 KB
Approved 23-AUG-1996 |
NI18-08-CBD.zip -
128 KB
|
NI18-09
Lanier |
NI18-09-23-AUG-1996.gra
- 3,977 KB
NI18-09-23-AUG-1996.pdf - 824 KB
Approved 23-AUG-1996 |
|
NI18-10
Richardson Hills |
NI18-10-23-AUG-1996.gra
- 4,033 KB
NI18-10-23-AUG-1996.pdf - 831 KB
Approved 23-AUG-1996 |
NI18-10-CBD.zip -
173 KB
|
NI18-12
Tibbet |
NI18-12-23-AUG-1996.gra
- 4,001 KB
NI18-12-23-AUG-1996.pdf - 831 KB
Approved 23-AUG-1996 |
|
NI19-01
Lippold |
NI19-01-23-AUG-1996.gra
- 3,877 KB
NI19-01-23-AUG-1996.pdf - 804 KB
Approved 23-AUG-1996 |
|
NI19-04
Evans |
NI19-04-23-AUG-1996.gra
- 3,927 KB
NI19-04-23-AUG-1996.pdf - 806 KB
Approved 23-AUG-1996 |
|
NI19-07
(Unnamed) |
NI19-07-23-AUG-1996.gra
- 3,970 KB
NI19-07-23-AUG-1996.pdf - 818 KB
Approved 23-AUG-1996 |
|
NJ18-02
Wilmington |
NJ18-02-02-JUL-1996.gra
- 3,083 KB
NJ18-02-02-JUL-1996.pdf - 743 KB
Approved 02-JUL-1996 |
NJ18-02.zip - 3,821 KB |
NJ18-03
Hudson Canyon |
NJ18-03-23-AUG-1996.gra
- 3,773 KB
NJ18-03-23-AUG-1996.pdf - 772 KB
Approved 23-AUG-1996 |
|
NJ18-05
Salisbury |
NJ18-05-02-JUL-1996.gra
- 3,164 KB
NJ18-05-02-JUL-1996.pdf - 736 KB
Approved 02-JUL-1996 |
NJ18-05.zip - 3,328 KB |
NJ18-06
Wilmington Canyon |
NJ18-06-23-AUG-1996.gra
- 3,800 KB
NJ18-06-23-AUG-1996.pdf - 776 KB
Approved 23-AUG-1996 |
|
NJ18-08
Chincoteague |
NJ18-08-13-MAR-1997.gra
- 4,942 KB
NJ18-08-13-MAR-1997.pdf - 613 KB
Approved 13-MAR-1997 |
NJ18-08.zip - 3,730 KB |
NJ18-09
Baltimore Rise |
NJ18-09-23-AUG-1996.gra
- 3,847 KB
NJ18-09-23-AUG-1996.pdf - 576 KB
Approved 23-AUG-1996 |
|
NJ18-11
Currituck Sound |
NJ18-11-13-MAR-1997.gra
- 4,279 KB
NJ18-11-13-MAR-1997.pdf - 866 KB
Approved 13-MAR-1997 |
NJ18-11-CBD.zip -
909 KB
NJ18-11.zip - 3,355 KB
|
NJ18-12
Hyman |
NJ18-12-23-AUG-1996.gra
- 3,968 KB
NJ18-12-23-AUG-1996.pdf - 804 KB
Approved 23-AUG-1996 |
|
NJ19-01
Block Canyon |
NJ19-01-23-AUG-1996.gra
- 3,718 KB
NJ19-01-23-AUG-1996.pdf - 763 KB
Approved 23-AUG-1996 |
|
NJ19-02
Veatch Canyon |
NJ19-02-23-AUG-1996.gra
- 3,994 KB
NJ19-02-23-AUG-1996.pdf - 779 KB
Approved 23-AUG-1996 |
|
NJ19-03
Bear Seamount |
NJ19-03-23-AUG-1996.gra
- 3,702 KB
NJ19-03-23-AUG-1996.pdf - 768 KB
Approved 23-AUG-1996 |
|
NJ19-04
Heezen Plateau |
NJ19-04-23-AUG-1996.gra
- 3,748 KB
NJ19-04-23-AUG-1996.pdf - 760 KB
Approved 23-AUG-1996 |
|
NJ19-05
Powell |
NJ19-05-23-AUG-1996.gra
- 3,991 KB
NJ19-05-23-AUG-1996.pdf - 780 KB
Approved 23-AUG-1996 |
|
NJ19-06
Muller |
NJ19-06-23-AUG-1996.gra
- 3,742 KB
NJ19-06-23-AUG-1996.pdf - 768 KB
Approved 23-AUG-1996 |
|
NJ19-07
Jones |
NJ19-07-23-AUG-1996.gra
- 3,810 KB
NJ19-07-23-AUG-1996.pdf - 781 KB
Approved 23-AUG-1996 |
|
NJ19-08
Uchupi |
NJ19-08-23-AUG-1996.gra
- 3,984 KB
NJ19-08-23-AUG-1996.pdf - 777 KB
Approved 23-AUG-1996 |
|
NJ19-10
Wilmington Valley |
NJ19-10-23-AUG-1996.gra
- 3,940 KB
NJ19-10-23-AUG-1996.pdf - 804 KB
Approved 23-AUG-1996 |
|
NJ20-01
Balanus Seamount |
NJ20-01-23-AUG-1996.gra
- 3,694 KB
NJ20-01-23-AUG-1996.pdf - 765 KB
Approved 23-AUG-1996 |
|
NK18-09
Heartford |
NK18-09-02-JUL-1996.gra
- 1,269 KB
NK18-09-02-JUL-1996.pdf - 344 KB
Approved 02-JUL-1996 |
NK18-09.zip - 99 KB |
NK18-11
Newark |
NK18-11-02-JUL-1996.gra
- 1,942 KB
NK18-11-02-JUL-1996.pdf - 408 KB
Approved 02-JUL-1996 |
NK18-11.zip - 1,343 KB |
NK18-12
New York |
NK18-12-02-JUL-1996.gra
- 3,796 KB
NK18-12-02-JUL-1996.pdf - 860 KB
Approved 02-JUL-1996 |
NK18-12.zip - 7,014 KB |
NK19-01
Portland |
NK19-01-13-MAR-1997.gra
- 3,071 KB
NK19-01-13-MAR-1997.pdf - 587 KB
Approved 13-MAR-1997 |
NK19-01.zip - 2,363 KB |
NK19-02
Bath |
NK19-02-13-MAR-1997.gra
- 4,724 KB
NK19-02-13-MAR-1997.pdf - 1,057 KB
Approved 13-MAR-1997 |
NK19-02.zip - 5,605 KB |
NK19-03
Jordan Basin |
NK19-03-13-MAR-1997.gra
- 1,901 KB
NK19-03-13-MAR-1997.pdf - 382 KB
Approved 13-MAR-1997 |
NK19-03.zip - 1,357 KB |
NK19-04
Boston |
NK19-04-19-JAN-2005.gra
- 2,933 KB
NK19-04-19-JAN-2005.pdf - 1,144 KB
Approved 19-JAN-2005 |
NK19-04.zip - 11,340 KB (updated 03/01/05) |
NK19-05
Cashes Ledge |
NK19-05-19-JAN-2005.gra
- 4,239 KB
NK19-05-19-JAN-2005.pdf - 1,298 KB
Approved 19-JAN-2005 |
NK19-05.zip - 3,563 KB (updated 03/01/05) |
NK19-06
Browns Bank |
NK19-06-13-MAR-1997.gra
- 2,083 KB
NK19-06-13-MAR-1997.pdf - 420 KB
Approved 13-MAR-1997 |
NK19-06.zip - 1,669 KB |
NK19-07
Providence |
NK19-07-19-JAN-2005.gra
- 5,110 KB
NK19-07-19-JAN-2005.pdf - 1,475 KB
Approved 19-JAN-2005 |
NK19-07.zip - 15,693 KB (updated 03/01/05) |
NK19-08
Chatham |
NK19-08-19-JAN-2005.gra
- 5,130 KB
NK19-08-19-JAN-2005.pdf - 1,388 KB
Approved 19-JAN-2005 |
NK19-08.zip - 7,977 KB (updated 03/01/05) |
NK19-09
Corsair Canyon |
NK19-09-13-MAR-1997.gra
- 3,030 KB
NK19-09-13-MAR-1997.pdf - 605 KB
Approved 13-MAR-1997 |
NK19-09.zip - 1,710 KB |
NK19-10
Block Island Shelf |
NK19-10-13-MAR-1997.gra
- 3,706 KB
NK19-10-13-MAR-1997.pdf - 780 KB
Approved 13-MAR-1997 |
NK19-10.zip - 394 KB
(updated 9/28/05) |
NK19-11
Hydrographer Canyon |
NK19-11-23-AUG-1996.gra
- 2,083 KB
NK19-11-23-AUG-1996.pdf - 420 KB
Approved 23-AUG-1996 |
|
NK19-12
Lydonia Canyon |
NK19-12-13-MAR-1997.gra
- 3,664 KB
NK19-12-13-MAR-1997.pdf - 768 KB
Approved 13-MAR-1997 |
NK19-12.zip - 233 KB |
NK20-10
Stewart |
NK20-10-13-MAR-1997.gra
- 2,249 KB
NK20-10-13-MAR-1997.pdf - 496 KB
Approved 13-MAR-1997 |
NK20-10.zip - 2,274 KB |
NL19-11
Bangor |
NL19-11-13-MAR-1997.gra
- 3,812 KB
NL19-11-13-MAR-1997.pdf - 940 KB
Approved 13-MAR-1997 |
NL19-11.zip - 2,781 KB |
NL19-12
Eastport |
NL19-12-13-MAR-1997.gra
- 3,721 KB
NL19-12-13-MAR-1997.pdf - 768 KB
Approved 13-MAR-1997 |
NL19-12.zip - 3,805 KB |
Atlantic Region GIS Coverages
|
Arc/Info .e00 Export |
Arc View shapefiles |
Description |
blk_clip.e00.Z
12,735 KB
Updated 03/01/05 |
BLK_CLIP.zip
4,214 KB
Updated 03/01/05 |
Standard OCS Blocks are 2304 hectares. See detailed
metadata
Browse-Graphic
|
a_bsln.e00.Z
401 KB
Updated 04/05/06 |
atbslnpt.zip
227 KB
Updated 04/05/06 |
The baseline point file used (along with the baseline tangent file)
to project the boundaries shown on existing/published OPDs. See detailed
metadata
Browse-Graphic
|
abcltan.e00.Z
3 KB
Updated 04/05/06 |
atbslntn.zip
2 KB
Updated 04/05/06 |
Tangents (primarily Bay Closing Lines) used along with baseline points to
project the boundaries on existing/published OPDs. See detailed
metadata
Browse-Graphic
|
coast.e00.Z
26,869 KB
Updated 03/25/03 |
coast.zip
11,977 KB
Updated 03/25/03 |
A combined coastline from various sources. See detailed
metadata
Browse-Graphic
|
csb.e00.Z
52 KB
Updated 03/01/05 |
csb.zip
29 KB
Updated 03/01/05 |
Continental Shelf Boundary (CSB) marks the limit of U.S. jurisdiction for
offshore mineral development. See detailed
metadata
Browse-Graphic
|
fedstate.e00.Z
1,922 KB
Updated 03/01/05 |
fedstate.zip
1,576 KB
Updated 03/01/05 |
The fedstate line marks Federal vs. State jurisdiction
for Submerged Lands Act purposes. See detailed
metadata
Browse-Graphic
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line_8g.e00.Z
1,403 KB
Updated 04/05/06 |
line_8g.zip
1,136 KB
Updated 04/05/06 |
Limit of "8(g) zone" lies 3 n mi. seaward of
the fedstate line. See detailed
metadata
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marsanc.e00.Z
46 KB
Updated 03/01/05 |
marsanc.zip
30 KB
Updated 03/01/05 |
Marine Sanctuaries. See detailed
metadata
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planarea.e00.Z
1,898 KB
Updated 03/01/05 |
planarea.zip
1,590 KB
Updated 03/01/05 |
Atlantic Planning Area outlines. See detailed
metadata
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protlmt.e00.Z
82 KB
Updated 01/30/04 |
protlmt.zip
67 KB
Updated 01/30/04 |
Official Protraction Diagram (OPD) outlines. See
detailed
metadata
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prot_clp.e00.Z
1,988 KB
Updated 03/01/05 |
prot_clp.zip
1,640 KB
Updated 03/01/05 |
Official Protraction Diagram (OPD) outlines. See
detailed
metadata
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* Active Leases |
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There are no active leases in the Atlantic. All leases have been relinquished. |
Additional
Atlantic Data Sources
MMS Atlantic OCS Area Information -
www.gomr.mms.gov/homepg/offshore/atlocs/atlocs.html
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Last Updated:
05/09/2008,
01:03 PM
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