 |
Metadata : Northern Territory Geological Survey - Drillhole Collars |
Index:
Metadata Details:
Name:AS/NZS ISO 19115 Geographic Information - Metadata, ANZLIC Metadata Profile
Version:1.0
Date Metadata Extracted:2024-12-22
Date Metadata Last Updated:2024-12-04
Current URL (HTML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=html&metadata_id=10E907B8F993795DE050CD9B21447B20
Current URL (XML format) : http://www.ntlis.nt.gov.au/metadata/export_data?type=xml&metadata_id=10E907B8F993795DE050CD9B21447B20
Citation
ANZLIC Identifier:10E907B8F993795DE050CD9B21447B20
Title: Northern Territory Geological Survey - Drillhole Collars
Citation Date:2000-01-14
Date Type:creation
Custodian:Department of Industry, Tourism and Trade
Description
The capture, storage and maintenance of drillhole collars forms part of the NTGS Geochemical database. Information is entered on available open file drillhole collars from companies and/or the Northern Territory Geological Survey. The data is captured by the department via compulsory reporting from exploration companies or analyses done by Geological Survey geologists. All data is stored in a SQL Server database: Prospect name, Company, Sample, Sheet number, etc.
- geoscientificInformation
Bounding Coordinates:
- North Bounding Coordinate:-10
- South Bounding Coordinate:-26
- East Bounding Coordinate:138
- West Bounding Coordinate:129
Dataset Status
Dataset ID:
Language:English
Character Set: Latin 1
Progress:completed
Maintenance and Update Frequency:continual
Data Currency Start Date:2000-01-14
Data Currency End Date:
Access Constraint:Only open file data available.
Copyright Northern Territory of Australia (Northern Territory Geological Survey) 2020
With the exception of the Northern Territory of Australia logo, other government and corporate logos and where otherwise noted, all material in this publication is provided under a Creative Commons Attribution 4.0 International licence (creativecommons.org/licenses/by/4.0/legalcode).
You are free to re-use the work under the licence, on the condition that you attribute the Northern Territory of Australia (Northern Territory Geological Survey) and comply with the other licence terms.
Data Quality
Lineage:Relevant data is extracted in either supplied digital copy or from hard copy formats. Data is transferred to the database via data type templates e.g soil, rock, drill hole etc. Data is validated twice, at the template stage (before entry) and during loading into the database.
Positional Accuracy:Approximately 20-150m metres using 100K topographical maps (AGD66) or GPS. Sites recorded using MGA94 (Map Grid of Australia). Decimal latitudes and longitudes are available for each site.
Attribute Accuracy:Analysis is performed by laboratories to set standards. Geological observations and descriptive attributes noted by Geological Survey geologists.
Logical Consistency:All data is associated with four to six key fields common to each data template. Data maintains a logical grouping within these templates; key information, geological, analysis details etc.
Completeness:Data is as complete as possible for each record. As of 6th September 2010, data cannot be entered without all its mandatory fields completed. Data is not entered into the database without location data, i.e. MGAs or geographical coordinates. All drillhole collars are available from STRIKE (NTGS web mapping data delivery and viewing application (www.minerals.nt.gov.au).
Contacts
Name Organisation Position Role Phone Fax Manager Geoscience Business Systems Department of Industry, Tourism and Trade Manager Geoscience Business Systems custodian (08) 8999 5448 (08) 8999 6824 geoscience.spatial@nt.gov.au
Data Dictionary
No data dictionary defined for this dataset
Supplementary Information
This record maintained using the NTLIS Metadata Tool