ThickbilledMurre_Colonies_MARXAN

Metadata:

• Identification_Information
• Data_Quality_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator:

The British Columbia Marine Conservation Analysis (BCMCA), a Tides Canada Initiatives Project

Publication_Date: November, 2009

Title: ThickbilledMurre_Colonies_MARXAN

Geospatial_Data_Presentation_Form: vector digital data

Series_Information:

Series_Name: Ecological Data

Publication_Information:

Publisher: BCMCA

Online_Linkage:

\\vancouverserver\gis\BCMCA\data4Marxan_May2010\Seabirds\seabird_marxan_features.mdb

Description:

Abstract:

The British Columbia Marine Conservation Analysis (BCMCA) is a collaborative project assembling and analyzing spatial information about Canada's Pacific Ocean. The overall goal of the BCMCA is to identify marine areas of high conservation value and marine areas important to human use. Results of the project are intended to inform and help advance marine planning initiatives in BC by providing collaborative, peer-reviewed scientific analyses based on the best ecological and human use spatial data at scales relevant to a BC coast-wide analysis.

Purpose:

The purpose of this dataset is to identify areal extents of Thick-billed Murre colony locations to help inform the marine feature identified at the BCMCA Seabirds Workshop. Data presented in 2x2 km planning units for MARXAN analysis.

Supplemental_Information:

Refer to the original metadata document for data limitations and usage and for a full detailed description of survey methodology. Title or link is provided within source information. Data was collected, merged and buffered by target feature layer using the following data sources: 1. CWS Seabird Colony data.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: unknown

Currentness_Reference: ground condition

Status:

Progress: Complete

Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -129.156299

East_Bounding_Coordinate: -129.008076

North_Bounding_Coordinate: 50.910750

South_Bounding_Coordinate: 50.817119

Keywords:

Theme:

Theme_Keyword_Thesaurus:

REQUIRED: Reference to a formally registered thesaurus or a similar authoritative source of theme keywords.

Theme_Keyword: Thick-billed Murre

Theme_Keyword: Colony locations

Place:

Place_Keyword: British Columbia

Access_Constraints:

This dataset is subject to the terms and conditions of the data use agreements for the source datasets.

Use_Constraints:

This dataset is subject to the terms and conditions of the data use agreements for the source datasets.

Point_of_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Karin Bodtker

Contact_Organization: British Columbia Marine Conservation Analysis

Contact_Position: BCMCA Co-Chair

Contact_Address:

Address_Type: mailing and physical address

Address: 1405-207 West Hastings Street

City: Vancouver

State_or_Province: BC

Postal_Code: V6B 1H7

Country: Canada

Contact_Voice_Telephone: 6046965044

Contact_Electronic_Mail_Address: kbodtker@livingoceans.org

Native_Data_Set_Environment:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.3.1.3500

Data_Quality_Information:

Lineage:

Source_Information:

Source_Contribution:

Canadian Wildlife Service (CWS). Dataset Name: Sites.shp. Includes the locations of all known seabird colonies. Points representing seabird colony locations were digitized using a 1:250000 basemap. Locations of all colonies were checked against 1:20000 TRIM and marine digital charts. Some of the colonies were shifted slightly to correspond to visible islands. Contains data from other sources with surveys conducted after 1989. Data sources include BCMOE, Parks Canada, Laskeek Bay Conservation Society and Bamfield Marine Station. Refer to original metadata document for data usage and limitations. Metadata document: bc_seabirdColonies_to_2007_updatedJune2008_meta.doc.

Source_Information:

Source_Contribution: BCMCA 2 km x 2 km planning units for the Canadian Pacific EEZ.

Process_Step:

Process_Description:

<<The methods used to combine datasets to identify areal extents of Thick-billed Murre colony locations are as follows >>

Source_Used_Citation_Abbreviation:

\\CRMLTD03\E$\F\Crm1143\Source\080818_SourceDocs\Original_Data\Plants\BCMCA_Plants.gdb

Process_Step:

Process_Description:

--> Prepared CWS dataset:
Within SiteSurveys geodatabase table, selected by attributes all TBMU (Thick-billed Murre) and exported into separate table. To maintain one-to-many relationship between spatial and aspatial, joined Sites spatial point layer to TBMU table via GISkey field.

Process_Step:

Process_Description:

Displayed XY data using newly created X_COOR and Y_COORD fields and using PCS Albers as coordinate system imported from Sites.shp. Exported data into feature class. Added 3 new fields using Add Field tool: Feature, Data_Source, Dataset_ID. Populated fields using Calculate Field tool. Feature field calculated to equal the common name of the marine feature. Data_Source field calculated to equal the name of the dataset the data was derived from. Dataset_ID field calculated to equal the common dataset identifier as categorized by BCMCA.

Process_Step:

Process_Description:

Re-projected from PCS Albers to NAD 1983 BC Environment Albers using Project tool. Deleted all unnecessary fields using Delete Field tool.

Process_Step:

Process_Description:

Reviewed all CWS colony points: kept the point representing the most current inventory year. All other points were deleted.

Process_Step:

Process_Description:

Buffered CWS colony point data to 5000m (radius) using Buffer tool. This buffer distance follows the methodology used in the CWS Marine Birds Areas of Interest database.

Source_Used_Citation_Abbreviation: C:\F\Crm1143\Admin\MetaData\BullKelp_Final.xml

Process_Step:

Process_Description:

--> Reviewed CDC dataset: Selected by attributes all Thick-billed Murre features. Overlaid both CWS and CDC datasets and reviewed attributes. If a CWS point fell within a CDC polygon or was in close proximity, CWS point was kept and used to represent colony location in final feature layer. **CDC polygon was duplicate of CWS point data.

Process_Step:

Process_Description: Created Metadata

Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person:

Steps up to and including this one completed by Melissa Meneghetti

Contact_Organization: Coastal Resource Mapping

Process_Step:

Process_Description:

Relative Importance (RI) field created and populated. The single site was deemd to be Highly Important = 3 by the experts.

Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Mathew Evans

Contact_Organization: BCMCA

Contact_Position: GIS Contractor

Process_Step:

Process_Description:

[ID] field created and populated with MARXAN ID for Thick Billed Murre.

Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Mathew Evans

Contact_Organization: BCMCA

Contact_Position: GIS Contractor

Process_Step:

Process_Description:

Thick-billed Murre Buffered Colony intersected with the BCMCA planning units. Extraneous fields removed.

Process_Date: January 2010

Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Carrie Robb

Contact_Organization: Living Oceans Society (for BCMCA)

Contact_Position: GIS Specialist

Process_Step:

Process_Description: Unit ID updated to match new BCMCA planning unit IDs

Source_Used_Citation_Abbreviation:

O:\BCMCA\Data_Andy_temp_June07\ThickbilledMurre_Colonies_MARXAN.xml

Process_Date: June 2010

Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Andy Pettersson

Contact_Organization: BCMCA

Contact_Position: GIS Contractor

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: G-polygon

Point_and_Vector_Object_Count: 30

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Label point

Point_and_Vector_Object_Count: 39346

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains

Point_and_Vector_Object_Count: 39346

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Point

Point_and_Vector_Object_Count: 4

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Map_Projection_Name: Albers Conical Equal Area

Albers_Conical_Equal_Area:

Standard_Parallel: 50.000000

Standard_Parallel: 58.500000

Longitude_of_Central_Meridian: -126.000000

Latitude_of_Projection_Origin: 45.000000

False_Easting: 1000000.000000

False_Northing: 0.000000

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.000559

Ordinate_Resolution: 0.000559

Planar_Distance_Units: meters

Geodetic_Model:

Horizontal_Datum_Name: North American Datum of 1983

Ellipsoid_Name: Geodetic Reference System 80

Semi-major_Axis: 6378137.000000

Denominator_of_Flattening_Ratio: 298.257222

Vertical_Coordinate_System_Definition:

Altitude_System_Definition:

Altitude_Resolution: 0.000100

Altitude_Encoding_Method:

Explicit elevation coordinate included with horizontal coordinates

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: ThickbilledMurre_Colonies_MARXAN

Attribute:

Attribute_Label: Shape_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: Shape_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain:

Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: UNIT_ID

Attribute_Definition: Planning unit ID

Attribute:

Attribute_Label: RI

Attribute_Definition:

Relative Importance (RI) based on the values in the Individuals field. Highly Important = 3 (All values in Individuals)

Attribute:

Attribute_Label: ID

Attribute_Definition: Marxan ID

Overview_Description:

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: British Columbia Marine Conservation Analysis

Contact_Instructions: See www.bcmca.ca for distribution details

Resource_Description: Downloadable Data

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Transfer_Size: 50.954

Metadata_Reference_Information:

Metadata_Date: 20100617

Metadata_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Carrie Robb

Contact_Organization: Living Oceans Society (for BCMCA)

Contact_Position: GIS Specialist

Contact_Address:

Address_Type: mailing and physical address

Address: 1405-207 West Hastings Street

City: Vanvouver

State_or_Province: BC

Postal_Code: V6B 1H7

Country: Canada

Contact_Voice_Telephone: 604-696-5044

Contact_Electronic_Mail_Address: crobb@livingoceans.org

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time

Metadata_Extensions:

Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>

Profile_Name: ESRI Metadata Profile