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DP ME 3, Version 4, 2006, Nova Scotia Drillholes Database

Table Of Contents


  __________________________________________________________________

Identification Information

Citation Information
  Title: DP ME 3, Version 4, 2006, Nova Scotia Drillholes Database
  Originator: Brian E. Fisher
  Publication Date: August 2006
  Edition: 4
  Data Type: vector digital data
  Series: Digital Product
  Issue Identification: DP ME 3
  Publisher: Nova Scotia Department of Natural Resources, Mineral Resources Branch
  Publication Place: Halifax, Nova Scotia, Canada
  Online linkage: http://www.gov.ns.ca/natr/meb/download/dp003.asp
 
Data Description
  Abstract: This digital product is developed from a database of published drillhole information for the province of Nova Scotia. The database is maintained by the Nova Scotia Department of Natural Resources (NSDNR), Mineral Resources Branch (MRB). The digital product was created by the NSDNR MRB staff. The database was developed from information contained in publically available mineral exploration assessment reports, open file reports and other MRB and Geological Survey of Canada (GSC) publications. The database provides approximate coordinate locations for many of the drillholes, and also provides a source reference on each drillhole. The digital product contains a layer for the drillholes.
  Purpose: The purpose of this data set is to create a digital product of the drillhole database that is maintained by NSDNR. It covers all of Nova Scotia.
  Supplemental Information: Data Set ID = d003ns; Data Class = geodb; Project ID = none; Old Dataset ID = ddh
  Language English
  Data Credit: Nova Scotia Department of Natural Resources
  Data Environment ArcInfo 8.3 on a SUN Sparc 20 workstation running Solaris 7
  Native Data Set Format ArcView 3.2a shapefiles
 
Contact Information

  Brian Fisher
  Nova Scotia Department of Natural Resources, Mineral Resources Branch
  Digital Information Services Supervisor
  1701 Hollis Street, P.O. Box 698
  Halifax, Nova Scotia, Canada
  B3J 2T9
  (phone) (902)-424-6660
  (fax) (902)-424-7735
  befisher@gov.ns.ca
  Available: 9:00 a.m. to 5:00 p.m. AST Monday - Friday
 
Time Period Information
  Beginning Date: 1994
  Ending Date: Present
  Currentness Reference: publication date
 
Data Status
  Progress: In work
  Update Frequency: As needed
 
Spatial Domain
  West Coordinate: -66.5
  East Coordinate: -59.5
  North Coordinate: 47.25
  South Coordinate: 43.25
  G-Poly coordinates
  G-Poly Pair (1 of 5) 47.25, -66.5
  G-Poly Pair (2 of 5) 47.25, -59.5
  G-Poly Pair (3 of 5) 43.25, -59.5
  G-Poly Pair (4 of 5) 43.25, -66.5
  G-Poly Pair (5 of 5) 47.25, -66.5

 
Keywords
  Theme Keywords: Geologic & Geophysical; geoscientific Information; drillholes; miscellaneous; regional geology; computer applications; databases; Downloadable Data; Databases (DB); DB Drillholes; Mineral Deposits (MR); MR Databases
  Place Keywords: Nova Scotia
 
Access and Usage Information
  Access Constraints:

The access constraints are contained in the following License Agreement which the user must agree to before using the data. A copy of the License Agreement is included with the digital product. The License Agreement reads as follows:

"For the data contained on this medium (media), or any part thereof, herein called the DATA

Between the PROVINCE OF NOVA SCOTIA as represented by the Nova Scotia Department of Natural Resources, hereinafter referred to as DNR and the recipient of the data hereinafter called the USER

For good consideration, the receipt of which is acknowledged, DNR licences the non-exclusive use of the digital DATA to the USER on the following terms and conditions.

TERMS AND CONDITIONS

DNR remains the owner of the DATA and is not assigning copyright privileges to the USER.

The USER agrees to acknowledge DNR as the source of the DATA, if using or distributing it in its original form, whether in whole or in part, or as part of a value added product.

DNR reserves the right to modify and/or update the DATA without obligations to notify the USER.

The DATA is provided to the USER on an "as is" basis, without warranties of any kind, express or implied.

The entire risk as to the quality and accuracy of the DATA is with the USER and the USER shall use his/her own judgment in making use of the DATA or drawing conclusions based upon it.

DNR shall not be liable to the USER, his/her clients, servants, agents, contractors, assigns, or to any other person for any loss or damage of any kind including personal injury or death arising from the use of the DATA or accompanying written materials, or from errors, deficiencies or faults therein, whether such damage is caused by negligence or otherwise. If errors or omissions are found in the DATA, the USER will notify DNR.

This Licence is the entire Agreement between the parties and supersedes all previous Agreements or understandings between DNR and the USER hereto, whether written or oral, in connection with or incidental to the DATA. This Licence shall be binding upon the parties hereto and each of their executors, administrators, successors and assigns and shall ensure to the benefit of such executors, administrators, successors and authorized assigns.

This Licence must be included with the DATA if the USER copies, resells, or re-distributes the DATA whether in whole or in part.

This Licence can be terminated by DNR at any time. Upon such termination, the USER shall refrain from using the DATA and destroy all copies and backups in the USER'S possession.

This Licence is in effect once the USER reads and accepts the Terms and Conditions of this Licence. If the USER is unable or unwilling to fully comply with these terms and conditions, the USER must refrain from using the DATA. By using the DATA, the USER acknowledges that he/she was aware of the terms and conditions of this Licence when he/she accepted it, understood them, and agreed to be bound by them."

A copy of the terms and conditions of the license are available with the downloaded product.

  Use Constraints: Any constraints on the use of the data are contained in the above license agreement. The terms and conditions of the license accompany the downloaded digital product. A statement of some use constraints can be viewed in the technical prerequisites.
 
Browse Graphic Information
  Filename: none
  Description: none at this time
 
Security Information
  Classification System: none
  Classification: Unclassified
  Handling Description: none
  __________________________________________________________________

Data Quality Information
 
Positional Accuracy
  Positional Accuracy Report: The locations of the drillholes have been obtained through a number of different methods over the years. They may come from assessment reports, drill logs, surveying, estimates from measuring the locations off maps of varying scales, digitizing, scanning the maps then georeferencing them, or other methods. This work has been done by a number of people over the years with differing degrees of control over the accuracy of the captured information. The database does not provide accurate measurements of the locations of the holes but rather provides an approximate estimate of the locations of the holes. The entire risk as to the quality and accuracy of the data is with the user and the user shall use his/her own judgment in making use of the data or drawing conclusions from it.
 
Processing Step Information
 
Processing Step (1 of 7)
  Description: The drillhole data is maintained in an Advanced Revelation database that was maintained and updated by Don Weir from 1995 - 2001 in the MRB Stellarton office.
  Software and Version: Adavanced Revelations
  Date: 1996 - 2001
  Contact Person: (see Contact Information)
 
Processing Step (2 of 7)
  Description: In 1997 the NSDNR released version 1 of the digital product as DP003. It was created by exporting a dBase DBF table from Advanced Revelation and processing the DBF file in an AML called DDH-PT2UTM.AML written by Brian Fisher.
  Software and Version: ArcInfo
  Date: 1997
  Contact Person: (see Contact Information)
 
Processing Step (3 of 7)
  Description: In 1997 the NSDNR released version 2 of the digital product as DP003. It was created by exporting a dBase DBF table from Advanced Revelation and processing the DBF file in an AML called DDH-PT2UTM.AML written by Brian Fisher.
  Software and Version: ArcInfo
  Date: January 2000
  Contact Person: (see Contact Information)
 
Processing Step (4 of 7)
  Description: In 2001 updates to the database were put on hold due to a lack of staff.
  Software and Version: none
  Date: summer 2001
  Contact Person: (see Contact Information)
 
Processing Step (5 of 7)
  Description: In 2002 the NSDNR released version 3 of the digital product as DP ME 003. It was created by exporting a dBase DBF table from Advanced Revelation and processing the DBF file in an AML called DDH-PT2UTM.AML written by Brian Fisher. This version included all data entered into the database up until the time that work ceased on updating the database in 2001.
  Software and Version: ArcInfo 8.1
  Date: 2002
  Contact Person: (see Contact Information)
 
Processing Step (6 of 7)
  Description: In December 2005 MRB updated the drillholes database to NAD83. This version is exactly the same as version 3 except that the product was moved from UTM 20 NAD27 into UTM zone 20 NAD83 coordinates. This version included all data entered into the database up until the time that work ceased on updating the database in 2001. No modification were made to the tables except for the addition of a number of standard coordinate fields that we added to the database table. The data set ID was changed from DDH to D003NS. A shapefile version of the database was created and the drillhole database shapefile was named D003NSDH.SHP. This work was done by Brian Fisher on December 21, 2005
  Software and Version: ArcInfo 8.3 and ArcView 3.2a
  Date: December 21, 2005
  Contact Person: (see Contact Information)
 
Processing Step (7 of 7)
  Description: In August 2006, NSDNR released version 4 of the digital product as DP ME 3 version 4. It was created from the NAD83 version of the database created in December 2005.
  Software and Version: ArcView 3.2a
  Date: August 2006
  Contact Person: (see Contact Information)
  __________________________________________________________________
 
Spatial Data Organization Information

  Spatial Reference Method: Point
  __________________________________________________________________
 
Spatial Reference Information

  Data Projection: Universal Transverse Mercator
  Zone: 20
  Scale Factor at Central Meridian: 0.9996
  Longitude at Central Meridian: -63.0
  Latitude of Projection Origin: 0
  False Easting: 500000
  False Northing: 0
  Geographic Coordinate System: GCS_North_American_1983
  Projected Coordinate System: NAD_1983_UTM_Zone_20N
  Datum: North American Datum of 1983
  Ellipsoid: Geodetic Reference System 80
  Semi-Major Axis: 6378137.0
  Denominator Of Flattening Axis: 298.257222
  __________________________________________________________________

 
Entity Attribute Information

 
Overview Description
  Dataset Overview: The data set consists of a point coverage
 
Detailed Description
 
Data Layer/Table (1 of 1)
  Table Name: d003nsdh.shp
  Description: ArcView points - drillholes
  __________________________________________________________________
 
Distribution Information

  Description: Downloadable Data
  Digital Custom Order Process: Digital Product Number = DP ME 3
  Available: since 2006
  Liability: The DATA is provided to the USER on an "as is" basis, without warranties of any kind, express or implied. The entire risk as to the quality and accuracy of the DATA is with the USER and the USER shall use his/her own judgment in making use of the DATA or drawing conclusions based upon it. DNR shall not be liable to the USER, his/her clients, servants, agents, contractors, assigns, or to any other person for any loss or damage of any kind including personal injury or death arising from the use of the DATA or accompanying written materials, or from errors, deficiencies or faults therein, whether such damage is caused by negligence or otherwise. If errors or omissions are found in the DATA, the USER will notify DNR. The terms and conditions of the license accompany the downloaded digital product.
  Technical Prerequisite: In order to view this dataset, mapping software is required (eg. ArcView, MapInfo, AutoCad). If you do not have this software, ESRI provides a free map viewer called ArcExplorer, which you can download over the Internet. This viewer works with the E00 files and an ArcExplorer Import Utility (import71.exe) is needed to convert the E00 files into ArcInfo coverages, which can be then viewed in ArcExplorer. Problems have been reported trying to import ARC E00 files into ArcView on Windows 95 computers. Related tables do not import into ArcView. It is not a problem on UNIX, Windows 3.1 or Windows NT platforms. If you experience this problem you can use our DXF/DBF product which contains the tables in dBase format. dBase files can be imported into ArcView.
  Ordering Fee: Free
  Instructions: The data set can be downloaded over the Internet
  Distribution Contact:
  see contact information
 
Digital Form: (1 of 3)
  format name: ArcInfo Export (E00)
  format version: 7.2.1
  format specification: dp003e0.exe
  Transfer Size: 4.5 MB
  Dataset Size: 60.6 MB
  Information Content: Contains data on drilling for the province of Nova Scotia
  Decompression Technique: self extracting DOS based pkzip archive file
  Online Transfer: http://www.gov.ns.ca/natr/meb/download/dp003.asp
 
Digital Form: (2 of 3)
  format name: DBF/DXF
  format specification: dp003dx.exe
  Transfer Size: 3.0 MB
  Dataset Size: 34.2 MB
  Information Content: Contains data on drilling for the province of Nova Scotia
  Decompression Technique: self extracting DOS based pkzip archive file
  Online Transfer: http://www.gov.ns.ca/natr/meb/download/dp003.asp
 
Digital Form: (3 of 3)
  format name: ArcView Shapefiles
  format version: 3.2a
  format specification: dp003sh.exe
  Transfer Size: 3.0 MB
  Dataset Size: 33.0 MB
  Information Content: Contains data on drilling for the province of Nova Scotia
  Decompression Technique: self extracting DOS based pkzip archive file
  Online Transfer: http://www.gov.ns.ca/natr/meb/download/dp003.asp
  __________________________________________________________________
 
Metadata Reference

  Creation Date: 20060803
  Metadata Standard: FGDC Content Standards for Digital Geospatial Metadata
  Standard Version: FGDC-STD-001-1998
  Metadata Language: English
  Time Convention: local time
  Review Date: As required
  Access Constraints: none
  User Constraints: none
  Security Classification System: none
  Security Classification: Unclassified
  Security Handling Description: none
  Metadata Contact:
  see contact information