Magnetic Images for the Davis Lake - East Kemptville Area, Nova Scotia
DP ME 364, Version 2, Airborne magnetic total field, calculated
first vertical derivative and calculated second vertical derivative
images collectively covering parts of NTS map sheets 21A/03,
21A/04, 21A/05, 21A/06 and 20P/13, in the Davis Lake - East
Kemptville Area, by M. S. King, 2006. Available in TIFF and
JPEG formats.
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Disclaimer
Location Map
Sample
Format and Projection
Metadata
Download Instructions
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Abstract
This data set consists of one TIFF and JPEG image of airborne magnetic total
field, calculated first vertical derivative and calculated second vertical
derivative covering parts of NTS map sheets 21A/03, 21A/04, 21A/05, 21A/06 and
20P/13 in the Davis Lake - East Kemptville area of southern Nova Scotia. The
data used to generate these images and maps were supplied by the Geological
Survey of Canada - Geophysical Data Centre, 615 Booth St., Ottawa, Ontario, K1A
0E9, and the Radiation Geophysics Division, 601 Booth St., Ottawa, Ontario, K1A
0E8. The original magnetic data were acquired as part of the Davis Lake - East
Kemptville survey in 1987. The 24-bit colour images were produced with a 10 m
pixel size. Shading was from the southeast at 35° above the horizon. The processing
and creation of these images was done by M. S. King under contract to the Nova Scotia
Department of Natural Resources (DNR), Mineral Resources Branch (MRB). For complete
details see Open File Report ME 2006-1 by M. S. King.
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The information on the PDF map comes from a variety of government and non-government
sources. NSDNR accepts no liability for any errors or deficiencies on this map.
This map should not be used for legal purposes.
The PDF map is intended for use at the published scale of 1:50 000.
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.
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Location Map
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Sample Total Field Magnetics Image
(Sample image - Click to view details in a smaller area)
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| Format |
Tag
Image File Format (TIFF), Joint Photographic Experts Group
(JPEG) and TXT files compressed in self-extracting EXE/ZIP
files (more information on data formats) |
| Size |
TIFF - 6.8 to 11.0 MB (compressed),
78.7 to 78.9 MB(uncompressed)
JPEG - 2.7 to 3.3 MB (compressed), 2.8 to 3.5 MB (uncompressed)
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| Projection |
The TIFF and JPEG images are in six-degree Universal Transverse
Mercator (UTM) projection, Zone 20, Central Meridian
63° 00' West using the North American Datum of 1983 (NAD83).
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Downloading Instructions
The data files have been compressed using PKZIP into a single, self-extracting EXE file.
- Read the Licence before accepting the data.
- Download the self-extracting EXE file to the desired location on your hard drive.
- Double click or "RUN" the EXE file and the data files will be unzipped automatically.
The EXE file can also be opened in WinZip to view and extract the compressed files in
the data set.
On UNIX platforms, the unzip command will extract the compressed files in the
EXE.
All images are in six-degree Universal Transverse Mercator
(UTM) Zone 20 projection using the NAD27 datum. A readme file
and a copy of the licence agreement are also included with
each data set. |
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Download Digital Data Set DP ME 364 |
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