Digital Offshore Cadastre (DOC) – Pacific83 – OCS Blocks

Metadata also available as

Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: Bureau of Ocean Energy Management, Mapping and Boundary Branch
Publication_Date: 20060210
Title: Digital Offshore Cadastre (DOC) – Pacific83 – OCS Blocks
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/Pacific-files/PC_BLK_CLIP.aspx>
Online_Linkage:
<http://www.boem.gov/Oil-and-Gas-Energy-Program/Mapping-and-Data/Pacific.aspx>
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
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 OCS block outlines in ESRI Arc/Info export and Arc/View shape file formats for the BOEM Pacific Region. OCS blocks are used to define small geographic areas within an Official Protraction Diagram (OPD) for leasing and administrative purposes. These blocks have been clipped along the Submerged Lands Act (SLA) boundary and along lines contained in the Continental Shelf Boundaries (CSB) GIS data files. Because GIS projection and topology functions can change or generalize coordinates, these GIS files are NOT an OFFICIAL record for the exact OCS block boundaries. Only the paper document or a digital image of it serve as OFFICIAL records.
Purpose:
OCS blocks and other cadastre information the BOEM produces are 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> and on CD-ROM. 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 Arc/Info export or Arc/View shape format at the regional or planning area levels.
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: -130.25
East_Bounding_Coordinate: -117.17
North_Bounding_Coordinate: 48.51
South_Bounding_Coordinate: 30.11
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Offshore
Theme_Keyword: Cadastre
Theme_Keyword: Official Protraction Diagram, OPD
Theme_Keyword: Lease blocks
Theme_Keyword: Outer Continental Shelf, OCS
Theme_Keyword: OCS blocks
Theme_Keyword: Supplemental Official OCS Block Diagram, SOBD
Theme_Keyword: Bureau of Ocean Energy Management, BOEM
Theme_Keyword: Oil and gas
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: USA
Place_Keyword: Pacific Ocean
Place_Keyword: Exclusive Economic Zone, EEZ
Place_Keyword: California, CA
Place_Keyword: Oregon, OR
Place_Keyword: Washington, WA
Access_Constraints:
None. The Block and Boundary 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 ADP products or services.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Bureau of Ocean Energy Management, Mapping and Boundary Branch
Contact_Person: Branch Chief, Mapping and Boundary Branch
Contact_Position: Branch Chief
Contact_Address:
Address_Type: Mailing address
Address: 381 Elden Street
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:
Contact_Electronic_Mail_Address: mapping.boundary.branch@BOEM.gov
Hours_of_Service: 8:00am-6:00pm ET
Browse_Graphic:
Browse_Graphic_File_Name: pac_blks.gif
Browse_Graphic_File_Description:
An image of the BOEM Pacific Region Blocks GIS data file.
Browse_Graphic_File_Type: GIF
Native_Data_Set_Environment:
Coverages were created in Arc/Info version 7.0.4 on a Sun Sparc Station 10 running Solaris 2.5.1
Cross_Reference:
Citation_Information:
Originator: Bureau of Ocean Energy Management, Mapping and Boundary Branch
Publication_Date: 1997-2002
Title: Supplemental Official OCS Block Diagrams (SOBD s)
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:
SOBD s contain additional coordinate and area calculations for individual blocks.
Online_Linkage:
<http://www.boem.gov/Oil-and-Gas-Energy-Program/Mapping-and-Data/Index.aspx>
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, Pacific Region, Leasing Activities Section
Publication_Date: Unpublished material
Title: Leases
Publication_Information:
Publication_Place: Camarillo, California
Publisher:
Bureau of Ocean Energy Management, Pacific 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: 2001
Title:
Technical Information Management System (TIMS), Lease Administration Component
Data_Quality_Information:
Logical_Consistency_Report:
Coordinates for OCS blocks and projected boundaries are calculated quantities and have been defined to be correct to 3 decimal places of a meter. The OCS block polygon coverage was topologically cleaned with Arc/Info s CLEAN command using a fuzzy tolerance of 0.000002 applied to the coverage in longitude/latitude coordinates. The data was then converted to Arc/View shape files.
Completeness_Report: All NAD83 Federal Pacific OCS blocks are shown.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
OCS block corners are calculated values to 3 decimal places of a meter in the TIMS database. However, GIS functions which build topology, change projection, etc. may degrade coordinate values, For that reason, these GIS files are NOT an OFFICIAL record.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: Bureau of Ocean Energy Management, Mapping and Boundary Branch
Publication_Date: 200111
Title: TIMS, Mapping Syetem, 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: Publication date
Source_Citation_Abbreviation: BOEM, TIMS
Source_Contribution:
Coordinates of OCS block corners were taken from the TIMS database.
Process_Step:
Process_Description:
The source data for the OCS block coverage is a theoretical mathematical derivation. In-house computer programs are used to generate a grid of blocks for each appropriate UTM zone. These blocks were clipped along the Submerged Lands Act (SLA) boundary and along lines contained in the Continental Shelf Boundaries (CSB) GIS data files to show only those blocks or portions thereof within federal jurisdiction.
Source_Used_Citation_Abbreviation: BOEM, TIMS
Process_Date: 20031028
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Bureau of Ocean Energy Management, Mapping and Boundary Branch
Contact_Person:
Contact_Position: Branch Chief
Contact_Address:
Address_Type: Mailing address
Address: 381 Elden Street
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:
Contact_Electronic_Mail_Address: mapping.boundary.branch@BOEM.gov
Hours_of_Service: 8:00am-6:00pm ET
Spatial_Data_Organization_Information:
Indirect_Spatial_Reference: U.S. Pacific Outer Continental Shelf (OCS)
Direct_Spatial_Reference_Method: Vector
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.00000001
Longitude_Resolution: 0.00000001
Geographic_Coordinate_Units: Decimal degrees
Geodetic_Model:
Horizontal_Datum_Name: North American Datum 1983
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137 m
Denominator_of_Flattening_Ratio: 298.25722210088
Entity_and_Attribute_Information:
Overview_Description:
Entity_and_Attribute_Overview:
The shape files contain the following entities: Shape: Polygon Area: Size of polygon in ESRI coverage units Perimeter: Perimeter of polygon in ESRI coverage units Blocks: Internal ESRI number Blocks_id: Internal ESRI number BOEM_region: BOEM region code (P = Pacific) BOEM_plan_a: BOEM Planing Area code (SOC = Southern California, CEC = Central California, NOC = Northern California, WAO = Washington and Oregon) Prot_numbe: BOEM OPD identification number Prot_aprv: BOEM OPD approval date (day-month-year) Block_numb: OCS block number. Blk_fed_ap: Federal approval date for the OCS block Block_lab: OCS block label Ac_lab: block number
Entity_and_Attribute_Detail_Citation: Bureau of Ocean Energy Management
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Bureau of Ocean Energy Management, Mapping and Boundary Branch
Contact_Address:
Address_Type: Mailing address
Address: 381 Elden Street
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: 8:00am-6:00pm 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: ARCE
Format_Version_Number: 7.0.4
Transfer_Size: 12.0 Mbytes
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/Index.aspx>
Access_Instructions:
From the GIS Coverages section of the website html page, click on the Arc/Info .e00 Export file you wish to download. The downloaded file will need to be uncompressed. In a UNIX environment use uncompress filename . In a DOS environment use gzip -d filename . The resulting file will be an Arc/Info export data file (filename.e00).
Online_Computer_and_Operating_System:
Dell Pentium server running Windows NT 4.0
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASHP
Format_Version_Number: 3
Transfer_Size: 4.5 Mbytes
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/Index.aspx>
Access_Instructions:
From the GIS Coverages section of the website html page, click on the Arc/View shapefile file you wish to download. The downloaded file will need to be unzipped. The result will be the necessary Arc/View shapefiles and .dbf file.
Online_Computer_and_Operating_System:
Dell Pentium server running Windows NT 4.0
Fees: None
Metadata_Reference_Information:
Metadata_Date: 20031120
Metadata_Review_Date: 20031120
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Bureau of Ocean Energy Management, Mapping and Boundary Branch
Contact_Person:
Contact_Position: Branch Chief
Contact_Address:
Address_Type: Mailing address
Address: 381 Elden Street
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:
Contact_Electronic_Mail_Address: mapping.boundary.branch@BOEM.gov
Hours_of_Service: 8:00am - 6:00pm 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 2.9.6 on Tue Aug 07 15:16:25 2012