Alaska NAD 83 Composite Block Diagram (CBD)Images
Metadata:
- Identification_Information:
-
- Citation:
-
- Citation_Information:
-
- Originator: Bureau of Ocean Energy Management, Mapping and Boundary Branch
- Publication_Date: 20020702
- Title:
-
Alaska NAD 83 Composite Block Diagram (CBD) Images
- Geospatial_Data_Presentation_Form: Map
- Series_Information:
-
- Series_Name: Digital Offshore Cadastre
- Issue_Identification: current
- Publication_Information:
-
- Publication_Place: Herndon, Virginia
- Publisher: Bureau of Ocean Energy Management, Mapping and Boundary Branch
- Online_Linkage:
http://www.boem.gov/Oil-and-Gas-Energy-Program/Mapping-and-Data/Alaska/ak_cbd.aspx
- Online_Linkage:
http://www.boem.gov/Oil-and-Gas-Energy-Program/Mapping-and-Data/Alaska.aspx
- Citation_Information:
-
- Originator: Bureau of Ocean Energy Management, Mapping and Boundary Branch
- Publication_Date: 2002
- Title:
-
Technical Information Management System (TIMS), Mapping
System, Block and Boundary Component
- Geospatial_Data_Presentation_Form: Map
- Publication_Information:
-
- Publication_Place: Herndon, Virginia
- Publisher:
-
Bureau of Ocean Energy Management, Mapping and Boundary
Branch
- Description:
-
- Abstract:
-
This data set contains Composite Block Diagram (CBD) images in
Adobe pdf format for areas within the BOEM Alaska Region. Each CBD
describes a single block within an Official Protraction Diagram (OPD)
and shows the lines (Submerged Lands Act, Limit of "8(g) Zone", maritime
boundaries and/or marine sanctuaries), NAD 27 leases, and NAD 27
boundaries which occur within that block and divide it into different
areas. The CBD contains additional coordinates and area calculations
for an individual block. These data are scanned images of the official
paper CBDs produced by the BOEM.
- Purpose:
-
The purpose of a CBD, as compared to an Supplemental Official OCS
Block Diagram (SOBD), is to portray ambulatory boundary changes through
time, or to indicate how irregular portions resulting from NAD 27
leaseholds adjoining unleased areas on the NAD 83 cadastre are to be
combined to form bidding units. CBDs and other cadastre information
the BOEM produces is generated in accordance with 30 Code of Federal
Regulations (CFR) 256.8 to support Federal land ownership and mineral
resource management.
- Supplemental_Information:
-
The BOEM is making its existing cadastre data
available at http://www.boem.gov/Oil-and-Gas-Energy-Program/Mapping-and-Data/Index.aspx. These data will include digital images of BOEM data at the regional, planning area, Official Protraction Diagram (OPD), and Supplemental Official OCS Block Diagram (SOBD) levels and digital spatial data in ARCGIS shapefile.
- Time_Period_of_Content:
-
- Time_Period_Information:
-
- Single_Date/Time:
-
- Calendar_Date: 2002
- Currentness_Reference: Publication date
- Status:
-
- Progress: Complete
- Maintenance_and_Update_Frequency: As needed
- Spatial_Domain:
-
- Bounding_Coordinates:
-
- West_Bounding_Coordinate: 167.00
- East_Bounding_Coordinate: -130.63
- North_Bounding_Coordinate: 75.00
- South_Bounding_Coordinate: 46.93
- Keywords:
-
- Theme:
-
- Theme_Keyword_Thesaurus: None
- Theme_Keyword: Offshore
- Theme_Keyword: Cadastre
- Theme_Keyword: Official Protraction Diagram, OPD
- Theme_Keyword: Composite Block Diagram, CBD
- Theme_Keyword: Lease blocks
- Theme_Keyword: Outer Continental Shelf, OCS
- Theme_Keyword: OCS blocks
- Theme_Keyword: Bureau of Ocean Energy Management, BOEM
- Theme_Keyword: Oil and Gas
- Place:
-
- Place_Keyword_Thesaurus: None
- Place_Keyword: USA
- Place_Keyword: Alaska, AK
- Place_Keyword: Arctic Ocean
- Place_Keyword: Beaufort Sea
- Access_Constraints:
-
None. The BOEM data is in the public
domain.
- Use_Constraints:
-
The data was developed within the U.S. Government; no
proprietary rights may be attached to them nor may they be sold to the
U.S. Government as part of any procurement of digital data products or services.
- Point_of_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization:
-
Bureau of Ocean Energy Management, Mapping and Boundary
Branch
- Contact_Position: Branch Chief
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 381 Elden Street
- Address: Mail Stop HM3120
- City: Herndon
- State_or_Province: Virginia
- Postal_Code: 20170
- Country: USA
- Contact_Voice_Telephone: (703) 787-1312
- Contact_Facsimile_Telephone: (703) 787-1236
- Contact_Electronic_Mail_Address: mapping.boundary.branch@boem.gov
- Hours_of_Service: 9:00am-4:00pm ET
- Cross_Reference:
-
- Citation_Information:
-
- Originator: Bureau of Ocean Energy Management, Mapping and Boundary Branch
- Publication_Date: 2002
- Title: Digital Offshore Cadastre – Alaska Region
- Edition: current version
- Geospatial_Data_Presentation_Form: Diagram
- Publication_Information:
-
- Publication_Place: Herndon, Virginia
- Publisher: Bureau of Ocean Energy Management, Mapping and Boundary Branch
- Other_Citation_Details:
-
The BOEM is making its existing cadastre data available at http://www.boem.gov/Oil-and-Gas-Energy-Program/Mapping-and-Data/Index.aspx. These data include Official Protraction Diagrams (OPDs), and Supplemental Official OCS Block Diagrams (SOBDs) in pdf format, and digital spatial data in ArcGIS shapefile format.
- Larger_Work_Citation:
-
- Citation_Information:
-
- Originator: Bureau of Ocean Energy Management, Mapping and Boundary Branch
- Publication_Date: 2002
- Title:
-
Technical Information Management System (TIMS), Mapping
System, Block and Boundary Component
- Cross_Reference:
-
- Citation_Information:
-
- Originator:
-
Bureau of Ocean Energy Management, Alaska Region, Leasing Activities
Section
- Publication_Date: Unpublished material
- Title: Leases
- Publication_Information:
-
- Publication_Place: Anchorage, Alaska
- Publisher:
-
Bureau of Ocean Energy Management, Alaska Region, Leasing
Activities Section
- Other_Citation_Details:
-
This Oracle database contains current
information on the status of Federal leases.
- Larger_Work_Citation:
-
- Citation_Information:
-
- Originator: Bureau of Ocean Energy Management
- Publication_Date: 2002
- Title:
-
Technical Information Management System (TIMS), Lease
Administration Component
- Data_Quality_Information:
-
- Logical_Consistency_Report:
-
Coordinates and areas were checked via computer
programs and manually when the data was generated and before individual
CBDs were signed.
- Completeness_Report:
-
All NAD83 CBDs within the Alaska Region that have been
published as of July, 2002 are included in this data set.
- Positional_Accuracy:
-
- Horizontal_Positional_Accuracy:
-
- Horizontal_Positional_Accuracy_Report:
-
Coordinates shown on CBDs are
calculated to 3 decimal places of a meter. Areas are calculated to 6
decimal places of a hectare.
- Lineage:
-
- Source_Information:
-
- Source_Citation:
-
- Citation_Information:
-
- Originator: Bureau of Ocean Energy Management, Mapping and Boundary Branch
- Publication_Date: 2002
- Title: TIMS, Mapping System, Block and Boundary Component
- Geospatial_Data_Presentation_Form: Map
- Publication_Information:
-
- Publication_Place: Herndon, Virginia
- Publisher:
-
Bureau of Ocean Energy Management, Mapping and Boundary
Branch
- Type_of_Source_Media: Computer program
- Source_Time_Period_of_Content:
-
- Time_Period_Information:
-
- Single_Date/Time:
-
- Calendar_Date: 2002
- Source_Currentness_Reference: Signature date on paper CBD
- Source_Citation_Abbreviation: TIMS
- Source_Contribution:
-
Coordinates and areas for CBDs were taken from
TIMS.
- Process_Step:
-
- Process_Description:
-
The source data for the CBDs are spatial data
contained within the TIMS database. In-house computer programs and
AMLs are used to generate the boundaries, coordinates and areas of
the data on the CBD.
- Source_Used_Citation_Abbreviation: TIMS
- Process_Date: 2002
- Process_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization:
-
Bureau of Ocean Energy Management, Mapping and
Boundary Branch
- Contact_Position: Branch chief
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 382 Elden Street
- Address: Mail Stop HM3120
- City: Herndon
- State_or_Province: Virginia
- Postal_Code: 20170
- Country: USA
- Contact_Voice_Telephone: (703) 787-1312
- Contact_Facsimile_Telephone: (703) 787-1236
- Contact_Electronic_Mail_Address: mapping.boundary.branch@boem.gov
- Hours_of_Service: 9:00am-4:00pm ET
- Spatial_Data_Organization_Information:
-
- Indirect_Spatial_Reference_Method:
- U.S. Alaska Outer Continental Shelf (OCS)
- Direct_Spatial_Reference_Method: Raster
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- Spatial_Reference_Information:
-
- Horizontal_Coordinate_System_Definition:
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- Planar:
-
- Grid_Coordinate_System:
-
- Grid_Coordinate_System_Name:
Universal Transverse Mercator
- Universal_Transverse_Mercator:
-
- UTM_Zone_Number:
As appropriate
- Transverse_Mercator:
-
- Scale_Factor_at_Central_Meridian:
0.001
- Planar_Coordinate_Information:
-
- Planar_Coordinate_Encoding_Method:
coordinate pair
- Planar_Distance_Units:
meters
- Geodetic_Model:
-
- Horizontal_Datum_Name:
North American Datum of 1983
Back to Top
- Distribution_Information:
-
- Distributor:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization:
-
Bureau of Ocean Energy Management, Mapping and
Boundary Branch
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 381 Elden Street
- Address: Mail Stop HM3120
- City: Herndon
- State_or_Province: Virginia
- Postal_Code: 20170
- Country: USA
- Contact_Voice_Telephone: (703) 787-1312
- Contact_Facsimile_Telephone: (703) 787-1236
- Contact_Electronic_Mail_Address: mapping.boundary.branch@boem.gov
- Hours_of_Service: 9:00am-4:00pm ET
- Resource_Description: Digital Offshore Cadastre
- Distribution_Liability:
-
As is. No responsibility is assumed for the
correctness of this data.
- Standard_Order_Process:
-
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Format_Name: PDF
- Digital_Transfer_Option:
-
- Online_Option:
-
- Computer_Contact_Information:
-
- Network_Address:
-
- Network_Resource_Name:
http://www.boem.gov/Oil-and-Gas-Energy-Program/Mapping-and-Data/Alaska.aspx
- Access_Instructions:
- From the webpage, click on the CBD(s) you wish to download.
- Online_Computer_and_Operating_System:
- Windows
- Fees:
-
None
- Standard_Order_Process:
-
- Non-digital_Form:
-
Paper copies of CBDs may be obtained from the Alaska
Region at 3801 Centerpoint Drive, Suite 500, Anchorage, Alaska 99503
- Fees: Contact the Alaska Region
- Metadata_Reference_Information:
-
- Metadata_Date: 20130410
- Metadata_Review_Date: 20130410
- Metadata_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization:
-
Bureau of Ocean Energy Management, Mapping and
Boundary Branch
- Contact_Position: Branch Chief
- Contact_Address:
-
- Address_Type: mailing and physical address
- Address: 381 Elden Street
- Address: Mail Stop HM3120
- City: Herndon
- State_or_Province: Virginia
- Postal_Code: 20170
- Country: USA
- Contact_Voice_Telephone: (703) 787-1312
- Contact_Facsimile_Telephone: (703) 787-1236
- Contact_Electronic_Mail_Address: mapping.boundary.branch@boem.gov
- Hours_of_Service: 9:00am - 4:00pm ET
- Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata
- Metadata_Standard_Version: FGDC-STD-001-1998
- Metadata_Time_Convention: Local time
Generated by mp version 2.8.6 on Tue Jun 22 07:47:41 2004