ISO-19139 Metadata
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Metadata Information
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Metadata language: eng
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Metadata character set: utf8
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Last update: 2022-03-08
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Metadata maintenance:
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Update frequency: irregular
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Metadata contact:
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Role: owner
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Organization's name: Yukon Geological Survey – Government of Yukon
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Contact information:
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Address:
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e-mail address: ygstech@yukon.ca
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Scope of the data described by the metadata: dataset
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Scope name: dataset
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Name of the metadata standard used: ISO 19139 Geographic Information - Metadata - Implementation Specification
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Version of the metadata standard: 2007
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Metadata identifier: 1646758157486r9235216719164197
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Data Identification Information
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Resource citation:
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Title: Geophysics Gravity Bouguer Anomaly - 2km
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Alternate title: CSW_GEOLOGY.GEOPHYS_GRAV_BA_2KM_RSTR
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Date:
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Presentation format: mapDigital
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Cited responsible party:
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Role: owner
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Organization's name: Yukon Geological Survey – Government of Yukon
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Contact information:
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Address:
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e-mail address: ygstech@yukon.ca
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Cited responsible party:
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Role: distributor
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Organization's name: Geomatics Yukon - Government of Yukon
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Themes or categories of the resource: geoscientificInformation
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Descriptive keywords:
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Place keywords:
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Keywords: Canada, Yukon Territory, Yukon
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Descriptive keywords:
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Theme keywords:
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Keywords: geology, earth science, bedrock geology, geophysics, gravity
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Descriptive keywords:
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Keyword type not provided
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Keywords: Yukon, GeoYukon
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Descriptive keywords:
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Keyword type not provided
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Keywords: Downloadable Data
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Keyword thesaurus:
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Citation reference: 723f6998-058e-11dc-8314-0800200c9a66
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Abstract: The Yukon is underlain by a great variety of rock types ranging in age from Early Proterozoic to Recent. The various rock types are characterized by different densities and this map show those variations at the regional scale, with dense rocks represented by warm colours and lighter rocks shown in cool colours. This Bouguer gravity map was compiled by Nathan Hayward, Geological Survey of Canada. Data used in this Bouguer gravity compilation, gridded at 2 km, are from ground-based, regional (~10 km station spacing) gravity surveys acquired by the Geological Survey of Canada and high-resolution (~2 km station spacing) surveys acquired for the Yukon Geological Survey. All surveys are reduced to a Bouguer density of 2670 kg/m3 and statically levelled to the regional data.Corresponding regional gridded data can be downloaded, at no charge, from Natural Resources Canada’s Geoscience Data Repository for Gravity Data at http://gdrdap.agg.nrcan.gc.ca/. High-resolution gravity data can be downloaded from the Yukon Geological Survey at https://data.geology.gov.yk.ca/Distributed from GeoYukon by the Government of Yukon. Discover more digital map data and interactive maps from Yukon's digital map data collection.For more information: geomatics.help@yukon.ca
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Purpose: A geophysical Bouguer gravity compilation map of Yukon intended for use by the exploration community, prospectors and geologists.
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Dataset language:eng
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Dataset character set: utf8
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Status: completed
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Resource maintenance:
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Update frequency: irregular
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Resource constraints:
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General constraints:
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Limitations of use: Open Government Licence - Yukon (https://open.yukon.ca/data/open-government-licence-yukon)
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Resource constraints:
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Legal constraints:
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Limitations of use: All agencies or parties that obtain and use this data set do so at their own risk. All products derived from this data set are the sole responsibility of the agency or party that created it.
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Resource constraints:
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Legal constraints:
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Access constraints: otherRestrictions
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Other constraints: Other Constraints
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Resource constraints:
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Legal constraints:
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Use constraints: otherRestrictions
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Other constraints: Other Constraints
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Spatial representation type: grid
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Processing environment: Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595
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Resource extent:
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Geographic element:
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Bounding rectangle:
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Extent contains the resource: true
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West longitude: -135.146092
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East longitude: -128.647297
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North latitude: 61.047158
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South latitude: 60.108855
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Resource extent:
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Geographic element:
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Bounding rectangle:
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Extent contains the resource: true
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West longitude: -144.518151
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East longitude: -120.133007
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North latitude: 69.845606
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South latitude: 59.70448
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Credits: Government of Yukon on behalf of Natural Resources Canada
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Resource point of contact:
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Role: owner
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Organization's name: Yukon Geological Survey – Government of Yukon
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Contact information:
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Address:
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e-mail address: ygstech@yukon.ca
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Spatial Representation
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Vector Data
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Level of topology for this dataset: geometryOnly
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Geometric objects:
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Object type: composite
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Object count: 15
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Reference System Information
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Reference system identifier:
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Value: 0
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Code space: EPSG
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Version: 6.13(9.3.0.0)
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Data Quality
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Scope of quality information:
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Resource lineage:
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Lineage statement: The dataset was prepared by the Yukon Geological Survey.
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Distribution Information
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Distributor:
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Distributor contact:
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Role: distributor
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Organization's name: Geomatics Yukon - Government of Yukon
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Distribution format:
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Format name: Raster Dataset
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Format version:
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Transfer options:
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Online distribution information:
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Online location: https://yukon.maps.arcgis.com/home/item.html?id=9079d87f913e4a55b19ac38e3ff8c706
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Transfer options:
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Online distribution information:
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Online location: https://map-data.service.yukon.ca/GeoYukon/Geological/Geophysics_Gravity_Bouguer_Anomaly_2km/