Abstract: All available bathymetry and related information for Iosegun Lake were collected and hard copy maps digitized where necessary. The data were validated against more recent data (Shuttle Radar Topography Mission 'SRTM' imagery and Indian Remote Sensing 'IRS' imagery) and corrected where necessary. The published data set contains the lake bathymetry formatted as an Arc ascii grid. Bathymetric contours and the boundary polygon are available as shapefiles.
Metadata: 
  File identifier: 
      DIG_2008_0609.xml
  Language: 
      eng; CAN
  Character set: 
    Character set code: 
      utf8
  Hierarchy level: 
    Scope code: 
      dataset
  Metadata author: 
    Responsible party: 
      Organisation name: 
          Alberta Geological Survey
      Position name: 
          AGS Information Manager
      Contact info: 
        Contact: 
          Phone: 
            Telephone: 
              Voice: 
                  (780) 638-4491
              Facsimile: 
                  (780) 422-1918
          Address: 
            Address: 
              Delivery point: 
                  Alberta Energy Regulator
              Delivery point: 
                  4th Floor, Twin Atria Building
              Delivery point: 
                  4999-98 Avenue NW
              City: 
                  Edmonton
              Administrative area: 
                  Alberta
              Postal code: 
                  T6B 2X3
              Country: 
                  Canada
              Electronic mail address: 
                  AGS-Info@aer.ca
          Hours of service: 
              8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m.
      Role: 
        Role code: 
          pointOfContact
  Date stamp: 

      2016-03-29
  Metadata standard name: 
      North American Profile of ISO 19115:2003 - Geographic information - Metadata (NAP-Metadata)
  Metadata standard version: 
      ISO 19115-1.1
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Spatial representation info:

Vector spatial representation: Geometric objects: Geometric objects: Geometric object type: Geometric object type code: curve Geometric object count: 11
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Reference system info:

Reference system:
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Reference system info:

Reference system: Reference system identifier: RS Identifier: Code: EPSG:3400 Code Space: http://www.epsg-registry.org/ Version: 8.4.1
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Reference system info:

xlink: https://www.ngdc.noaa.gov/docucomp/65f8b220-95ed-11e0-aa80-0800200c9a66 title: North American Datum 1983
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Reference system info:

xlink: https://www.ngdc.noaa.gov/docucomp/c3895520-95ed-11e0-aa80-0800200c9a66 title: Geodetic Reference System 1980
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Identification info:

Data identification: Citation: Citation: Title: Iosegun Lake, Alberta - Bathymetry (GIS data, line features) Date: Date: Date: 2008-01-01 Date type: Date type code: publication Cited responsible party: Responsible party: Organisation name: Alberta Environment Role: Role code: originator Cited responsible party: Responsible party: Organisation name: Energy Resources Conservation Board Role: Role code: originator Cited responsible party: Responsible party: Organisation name: Alberta Geological Survey Role: Role code: originator Cited responsible party: Responsible party: Organisation name: Alberta Geological Survey Contact info: Contact: Address: Address: City: Edmonton Administrative area: Alberta, Canada Role: Role code: publisher Presentation form: Presentation form code: mapDigital Series: Series: Name: Digital Data Issue identification: DIG 2008-0609 Abstract: All available bathymetry and related information for Iosegun Lake were collected and hard copy maps digitized where necessary. The data were validated against more recent data (Shuttle Radar Topography Mission 'SRTM' imagery and Indian Remote Sensing 'IRS' imagery) and corrected where necessary. The published data set contains the lake bathymetry formatted as an Arc ascii grid. Bathymetric contours and the boundary polygon are available as shapefiles. Purpose: This dataset was created to preserve historical data for Iosegun Lake and to make the data available in digital form. Credit: Alberta Environment and the Alberta Geological Survey for supporting the project; GISmo Solutions Ltd. for creating the digital product from the hard copy maps and other data sources. Status: Progress code: completed Point of contact: Responsible party: Organisation name: Alberta Geological Survey Position name: AGS Information Manager Contact info: Contact: Phone: Telephone: Voice: (780) 638-4491 Facsimile: (780) 422-1918 Address: Address: Delivery point: Alberta Energy Regulator Delivery point: 4th Floor, Twin Atria Building Delivery point: 4999-98 Avenue NW City: Edmonton Administrative area: Alberta Postal code: T6B 2X3 Country: Canada Electronic mail address: AGS-Info@aer.ca Hours of service: 8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m. Role: Role code: pointOfContact Resource maintenance: Maintenance information: Maintenance and update frequency: Maintenance frequency code: notPlanned Descriptive keywords: Keywords: Keyword: bathymetry Keyword: dem Keyword: gis data Keyword: lakes Type: Keyword type code: theme Thesaurus name: Citation: Title: none Date: unknown Descriptive keywords: Keywords: Keyword: 83k Keyword: alberta Keyword: canada Keyword: iosegun lake Type: Keyword type code: place Thesaurus name: Citation: Title: none Date: unknown Resource constraints: Legal constraints: Access constraints: Restriction code: otherRestrictions Use constraints: Restriction code: otherRestrictions Other constraints: Access Constraints: Public Use Constraints: Acknowledgement of the Alberta Energy Regulator/Alberta Geological Survey as the originator/source of this information is required as described in the Open Government License - Alberta. Distribution Liability: The Alberta Energy Regulator/Alberta Geological Survey (AER/AGS) licenses this information under the Open Government License - Alberta. Any references to proprietary software in our documentation, and/or any use of proprietary data formats in our releases, do not constitute endorsement by the AER/AGS of any manufacturer's product. Aggregation Info: AggregateInformation: Aggregate Data Set Name: Citation: Title: Iosegun Lake, Alberta - Bathymetry, Digital Elevation Model (Arc ASCII grid format) Date: Date: Date: 2008-01-01 Date type: Date type code: publication Cited responsible party: Responsible party: Organisation name: Alberta Environment Role: Role code: originator Cited responsible party: Responsible party: Organisation name: Energy Resources Conservation Board Role: Role code: originator Cited responsible party: Responsible party: Organisation name: Alberta Geological Survey Role: Role code: originator Cited responsible party: Responsible party: Organisation name: Alberta Geological Survey Contact info: Contact: Address: Address: City: Edmonton Administrative area: Alberta, Canada Online Resource: Online Resource: Linkage: URL: http://ags.aer.ca/ Role: Role code: publisher Presentation form: Presentation form code: mapDigital Series: Series: Name: Digital Data Issue identification: DIG 2008-0440 Other citation details: Association Type: Association type code: crossReference Aggregation Info: AggregateInformation: Aggregate Data Set Name: Citation: Title: Iosegun Lake, Alberta - Boundary (GIS data, polygon features) Date: Date: Date: 2008-01-01 Date type: Date type code: publication Cited responsible party: Responsible party: Organisation name: Alberta Environment Role: Role code: originator Cited responsible party: Responsible party: Organisation name: Energy Resources Conservation Board Role: Role code: originator Cited responsible party: Responsible party: Organisation name: Alberta Geological Survey Role: Role code: originator Cited responsible party: Responsible party: Organisation name: Alberta Geological Survey Contact info: Contact: Address: Address: City: Edmonton Administrative area: Alberta, Canada Online Resource: Online Resource: Linkage: URL: http://ags.aer.ca/ Role: Role code: publisher Presentation form: Presentation form code: mapDigital Series: Series: Name: Digital Data Issue identification: DIG 2008-0778 Other citation details: Association Type: Association type code: crossReference Spatial representation type: Spatial representation type code: vector Language: eng; CAN Topic category: Topic category code: geoscientificInformation Environment description: Native Dataset Environment: Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 8.3.0.800 Extent: Extent: Geographic element: Geographic bounding box: West bound longitude: -116.888006 East bound longitude: -116.807518 South bound latitude: 54.442307 North bound latitude: 54.51271 Temporal element: Temporal extent: Extent: Time instant: Description: publication date Time position: 2008-01-01 Supplemental Information: Language: In English
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Content info:

Feature catalogue description: Included with dataset: false Feature catalogue citation: Citation: Title: Entity and Attribute Information Date: Other citation details: Attributes describe the depth and elevation values for bathymetry contour. Range domains given are the extreme maxima and minima found for 169 Alberta lakes.
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DISTRIBUTION INFO:

Distribution: Distributor: Distributor: Distributor contact: Responsible party: Organisation name: Alberta Geological Survey Position name: AGS Information Manager Contact info: Contact: Phone: Telephone: Voice: (780) 638-4491 Facsimile: (780) 422-1918 Address: Address: Delivery point: Alberta Energy Regulator Delivery point: 4th Floor, Twin Atria Building Delivery point: 4999-98 Avenue NW City: Edmonton Administrative area: Alberta Postal code: T6B 2X3 Country: Canada Electronic mail address: AGS-Info@aer.ca Hours of service: 8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m. Role: Role code: distributor Transfer options: Digital transfer options: Online: Online Resource: Linkage: URL: https://static.ags.aer.ca/files/document/DIG/DIG_2008_0609.zip Name: SHP
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Data quality info:

Data quality: Scope: Scope: Hierarchy level: Scope code: dataset Report: Completeness commission: Result: unknown Report: Completeness omission: Evaluation method description: Unknown. Result: unknown Report: Conceptual consistency: Measure description: Polylines represent bathymetry contours and do not cross or overlap. It is not known whether the lines have directionality, i.e. if they were digitized in a standard direction with respect to the lake shorelines or centres. Result: unknown Lineage: Lineage: Statement: Unknown. Process step: Process step: Description: The bathymetry for Iosegun Lake was digitized. Depths in feet were converted to elevations in metres. The original boundary for the lake was retained. The 'Reshape' feature of ArcMap was used to adjust contours so as to fit inside the lake boundary. The water level of the lake was set to 771m based on data from the most recent data sources and is different from the value obtained from the Base Features data (773m). Date and time: 2004-01-01T00:00:00 Process step: Process step: Description: The lake bathymetry shapefile data tables supplied by the digitizing contractor contained a wide variety of differently named attributes. In spring 2008, Alberta Geological Survey standardized these data into two fields: CONTOUR and CALC_DEP_M (see Entity and Attribute section of this metadata). At that time data were also checked and corrected and/or calculated as required. Date and time: 2008-01-01T00:00:00
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Metadata constraints:

Legal constraints: Access constraints: Restriction code: otherRestrictions Use constraints: Restriction code: otherRestrictions Other constraints: Metadata Access Constraints: none Metadata Use Constraints: none
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Metadata maintenance:

Maintenance information: Maintenance and update frequency: unknown Maintenance note: This metadata was automatically generated from the FGDC Content Standard for Digital Geospatial Metadatastandard version FGDC-STD-001-1998 using the January 2013 version of the FGDC CSDGM to ISO 19115-2 transform. Metadata author: Responsible party: Organisation name: Alberta Geological Survey Position name: AGS Information Manager Contact info: Contact: Phone: Telephone: Voice: (780) 638-4491 Facsimile: (780) 422-1918 Address: Address: Delivery point: Alberta Energy Regulator Delivery point: 4th Floor, Twin Atria Building Delivery point: 4999-98 Avenue NW City: Edmonton Administrative area: Alberta Postal code: T6B 2X3 Country: Canada Electronic mail address: AGS-Info@aer.ca Hours of service: 8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m. Role: Role code: custodian
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