|
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 The older SOBDs are provided for historical
reference, but all future activities will be based on the most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. 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.) If the file transfer process has changed the upper case
Z to lower case z you might need to change it back to upper case Z
before the UNIX uncompress utility will recognize the
file.
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
- 1407 KB Updated
10/02/08
|
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 |
PAstats.PDF
- 11 KB Updated 10/02/08 |
Planning Area
Acreages |
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 |
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 Browse-Graphic |
marsanc.e00.Z 46 KB Updated 03/01/05 |
marsanc.zip 30 KB Updated 03/01/05 |
Marine Sanctuaries. See detailed
metadata Browse-Graphic |
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 Browse-Graphic |
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 Browse-Graphic |
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 Browse-Graphic |
* Active
Leases |
|
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
Privacy |
Disclaimers |
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Topic Index | FOIA
Last Updated:
11/21/2008,
05:13 PM
|