Keywords

Theme: refineries

Place: Gulf of Mexico, GOM, USA

Stratum: Offshore

Temporal: Current

Description

Abstract

The Refineries dataset maps the locations of onshore refineries and contains information on owners, supply type and capacity.

Purpose

Analysis for oil and gas exploration and production in the Gulf of Mexico.

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Status of the data

Complete
Data update frequency: As needed

Time period for which the data is relevant

Description: publication date

Publication Information

Who created the data: US Minerals Management Service, Earth Science Associates

Date and time: 20091026

Series name: MMS Website/MMS Atlas Series/Public Sources

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Data storage and access information

File name: refinery
Type of data: vector digital data

Location of the data:

http://www.gomr.mms.gov/index.html

Data processing environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcGIS 9.2.0.1324

Accessing the data

Size of the data: 4.09 MB
Data transfer size: 4.09 MB

Constraints on accessing and using the data

Access constraints: Licensed GOM-Cubed Users

Use constraints: License Terms under GOM-Cubed license agreement

Details about this document

Contents last updated: 20120904 at time 16401200

Who completed this document

DBA
Earth Science Associates
mailing and physical address:

4300 Long Beach Blvd., Ste. 310

Long Beach, CA 90807

USA

(562) 428-3181 (voice)
(562) 428-3186 (fax)
contactesa@earthsci.com

Hours of service: 9-6- Pacific Time (Monday-Friday)

Standards used to create this document

Standard name: FGDC Content Standards for Digital Geospatial Metadata
Standard version: FGDC-STD-001-1998
Time convention used in this document: local time
Metadata profiles defining additonal information

ESRI Metadata Profile: http://www.esri.com/metadata/esriprof80.html

Horizontal coordinate system

Geographic coordinate system name: GCS_North_American_1927

Details

Geographic Coordinate System

Latitude Resolution: 0.000000

Longitude Resolution: 0.000000

Geographic Coordinate Units: Decimal degrees

Geodetic Model

Horizontal Datum Name: North American Datum of 1927

Ellipsoid Name: Clarke 1866

Semi-major Axis: 6378206.400000

Denominator of Flattening Ratio: 294.978698

Depth System Definition

Datum Name: Mean sea level

Distance Units: feet

Encoding Method: Attribute values

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Bounding coordinates

Horizontal

In decimal degrees

West: -97.1426575

East: -86.59420278

North: 30.23556667

South: 26.01614173

In projected or local coordinates

Left: -97.1426575

Right: -86.59420278

Top: 26.01614173

Bottom: 30.23556667

_________________

Lineage

FGDC lineage

Process step 1

Process description: ESA downloaded the original file from MMS. The data are then cleaned and formatted. A new mdb is generated and a shapefile created.

Who did this process

DBA
Earth Science Associates
mailing and physical address:

4300 Long Beach Blvd., Ste. 310

Long Beach, CA 90807

USA

(562) 428-3181 (voice)
(562) 428-3186 (fax)
contactesa@earthsci.com

Hours of service: 9-6 Pacific Time (Monday-Friday)

Sources

Source 1: Refineries

Media: online

Currentness of this source

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Spatial data quality

Horizontal positional accuracy

MMS data checked for obvious errors in entry. ESA calculated values checked for quality.

Vertical positional accuracy

MMS data checked for obvious errors in entry. ESA calculated values checked for quality.

_________________

Spatial data description

Vector data information

ESRI description

refinery

ESRI feature type: Simple
Geometry type: Point
Topology: FALSE
Feature count: 9863
Spatial Index: TRUE
Linear referencing: FALSE

SDTS description

Feature class: SDTS feature type, feature count

refinery: Entity point, 9863

Details for Refineries

Type of object: Feature Class

Number of records: 9863

Description

The Refineries dataset maps the locations of onshore refineries and contains information on owners, supply type and capacity.
Source: ESA

Attributes

FID

Alias: FID
Data type: OID
Width: 4
Precision: 0
Scale: 0
Definition: Internal feature number. Definition Source: ESRI

Shape

Alias: Shape
Data type: Geometry
Width: 0
Precision: 0
Scale: 0
Definition: Feature geometry. Definition Source: ESRI

ESAID

Alias: ESAID
Data type: Float
Width: 19
Number of decimals: 11

SITE

Alias: SITE
Data type: String
Width: 40

STATE

Alias: STATE
Data type: String
Width: 25

COMPANY

Alias: COMPANY
Data type: String
Width: 254

SUPPLY

Alias: SUPPLY
Data type: String
Width: 254

CAP_BPSD

Alias: CAP_BPSD
Data type: Float
Width: 19
Number of decimals: 11

CAP_BPCD

Alias: CAP_BPCD
Data type: Float
Width: 19
Number of decimals: 11

LON

Alias: LON
Data type: Float
Width: 19
Number of decimals: 11

LAT

Alias: LAT
Data type: Float
Width: 19
Number of decimals: 11

Refineries

Shapefile