Table Of Contents
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| Identification Information |
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| Citation Information |
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Title: |
DP ME 57, Version 2, 2006. Shaded Relief Images Derived from a 100 Metre Digital Elevation Model of the Province of Nova Scotia
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Originator: |
B. E. Fisher, J. C. Poole, J. S. McKinnon |
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Publication Date: |
August 2006 |
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Edition: |
2 |
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Data Type: |
raster digital data |
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Series: |
Digital Product |
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Issue Identification: |
DP ME 57 |
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Publisher: |
Nova Scotia Department of Natural Resources, Mineral Resources Branch |
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Publication Place: |
Halifax, Nova Scotia, Canada |
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Online linkage: |
https://novascotia.ca/natr/meb/download/dp057.asp |
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| Data Description |
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Abstract: |
The digital product contains 48 shaded relief images that are each provided in MrSID and JPEG formats. These images are produced from a 100 meter gridded Digital Elevation Model (DEM) with the sun shining along 8 different azimuths (0, 045, 090, 135, 180, 225, 270, 315) at 3 different altitudes (30°, 45°, 60°). The images were produced with two different vertical exaggerations (5 and 10). The digital product was created by the NSNR&R, Mineral Resources Branch (MRB) staff. The shaded relief images were derived from a DEM provided by the Nova Scotia Geomatics Center (see cross reference 1 for DP ME 55). |
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Purpose: |
To produce a series of shaded relief images from a digital elevation model for the Province of Nova Scotia. This product may be useful in a number of applications, including terrain analysis, watershed mapping, structural interpretation, surfical and bedrock mapping. |
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Supplemental Information: |
Data Set ID = e057ns1c;
Data Class = dem10;
NovaScan ID = none;
Project ID = dem10 |
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Language |
English |
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Data Credit: |
Nova Scotia Department of Natural Resources |
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Data Environment |
ArcInfo 8.3 on a SUN Sparc 20 workstation running Solaris 7 |
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Native Data Set Format |
ArcInfo Grid |
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| Contact Information |
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| | | Jeff Poole |
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Nova Scotia Department of Natural Resources, Mineral Resources Branch |
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Digital Information Services Supervisor |
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1701 Hollis Street, P.O. Box 698 |
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Halifax, Nova Scotia, Canada |
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B3J 2T9 |
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(phone) 902-424-8139 |
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(fax)
902-424-7735 |
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Staff Contact |
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Available:
9:00 a.m. to 5:00 p.m. AST Monday-Friday |
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| Time Period Information |
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Beginning Date: |
2003-06-01 |
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Ending Date: |
2003-10-8 |
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Currentness Reference: |
publication date |
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| Data Status |
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Progress: |
Complete |
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Update Frequency: |
None planned |
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| Spatial Domain |
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West Coordinate: |
-67.0 |
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East Coordinate: |
-59.0 |
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North Coordinate: |
47.25 |
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South Coordinate: |
43.00 |
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G-Poly coordinates |
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G-Poly Pair (1 of 1) |
90, 90 |
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| Keywords |
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Theme Keywords: |
Geologic & Geophysical; geoscientific Information; digital elevation model; shaded relief; Downloadable Data; Elevation and Derived Products; Shaded Relief DEM; DEM Images; surficial geology / geomorphology |
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Place Keywords: |
Nova Scotia |
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| Access and Usage Information |
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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 NR&R and the recipient of the data hereinafter called the USER
For good consideration, the receipt of which is acknowledged, NR&R licences the non-exclusive use of the digital DATA to the USER on the following terms and conditions.
TERMS AND CONDITIONS
NR&R remains the owner of the DATA and is not assigning copyright privileges to the USER.
The USER agrees to acknowledge NR&R 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.
NR&R 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.
NR&R 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 NR&R.
This Licence is the entire Agreement between the parties and supersedes all previous Agreements or understandings between NR&R 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 NR&R 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.
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Use Constraints: |
As per license agreement. |
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| Browse Graphic Information |
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Filename: |
none |
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Description: |
none at this time |
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| Security Information |
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Classification System: |
none |
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Classification: |
Unclassified |
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Handling Description: |
none |
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| Cross Reference Information |
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| Cross Reference (1 of 3) |
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Title: |
Enhanced Digital Elevation Model, Nova Scotia |
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Originator: |
Service Nova Scotia and Municipal Relations, Registry and Information Management Services, Nova Scotia Geomatics Centre |
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Publication Date: |
Unpublished Material |
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Data Form: |
raster digital data |
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Online linkage: |
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Publication Place: |
Amherst, Nova Scotia |
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Publisher: |
Service Nova Scotia and Municipal Relations, Registry and Information Management Services, Nova Scotia Geomatics Centre |
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| Cross Reference (2 of 3) |
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Title: |
DP ME 56, Version 2, 2006, Shaded Relief Images derived from a 25 metre Digital Elevation Model of the Province of Nova Scotia |
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Originator: |
Nova Scotia Department of Natural Resources, Mineral Resources Branch |
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Publication Date: |
August 2006 |
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Data Form: |
raster digital data |
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Online linkage: |
https://novascotia.ca/natr/meb/download/dp056.asp |
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Series: |
Digital Product |
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Issue: |
DP ME 56 |
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Publication Place: |
Halifax, Nova Scotia |
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Publisher: |
Nova Scotia Department of Natural Resources, Mineral Resources Branch |
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| Cross Reference (3 of 3) |
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Title: |
DP ME 105, Version 1, 2004, Digital Version of Department of Natural Resources Open File Map ME 2004-1, Shaded Relief Map of Nova Scotia, scale 1:500 000, 2004 |
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Originator: |
B. E. Fisher, J. C. Poole, J. S. McKinnon, J.A. Beaumont |
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Publication Date: |
May 2004 |
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Data Form: |
map |
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Online linkage: |
https://novascotia.ca/natr/meb/download/dp105.asp |
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Series: |
Open File Map |
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Issue: |
2004-1 |
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Publication Place: |
Halifax, Nova Scotia |
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Publisher: |
Nova Scotia Department of Natural Resources, Mineral Resources Branch |
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| Data Quality Information |
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| Positional Accuracy |
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Positional Accuracy Report: |
The 100 meter shaded relief images were derived from a 100 metre DEM. The 100 metre DEM was derived by re-sampling and gridding a 20 metre DEM provided by the Nova Scotia Geomatics Center to 100 metres. The 20 metre DEM was produced from vector data contained in the 1:10 000 Digital Resource Mapping Series (see cross reference 1). There may be positional accuracy errors in the digital data that come from the original data collection, plus there are errors added by the process of gridding the data. 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. |
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| Source Information |
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| Source (1 of 1) |
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Title: |
Enhanced Digital Elevation Model, Nova Scotia, Canada |
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Originator: |
Service Nova Scotia and Municipal Relations, Registry and Information Management Services, Nova Scotia Geomatics Centre |
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Publication Date: |
Unpublished Material |
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Publication Time: |
Unknown |
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Data Form: |
raster digital data |
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Publication Place: |
Amherst, Nova Scotia, Canada |
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Publisher: |
Service Nova Scotia and Municipal Relations, Registry and Information Management Services, Nova Scotia Geomatics Centre |
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Scale Denominator: |
none |
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Source Media: |
disc |
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Citation Abbreviation: |
Enhanced Digital Elevation Model, Nova Scotia, Canada |
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Source Contribution: |
The elevation values contained in the Enhanced Digital Elevation Model for Nova Scotia were used to create the 100 metre grid cell size DEM that was used to create the shaded relief images. Service Nova Scotia and Municipal Relations, Registry and Information Management Services, Nova Scotia Geomatics Centre produced the Enhanced Digital Elevation Model in conjunction with the Department of Natural Resources, the Department of Environment, and the Department of Agriculture and Fisheries. This product was generated at a resolution of 20 meters and geographically covers the Province of Nova Scotia. The Enhanced Digital Elevation Model was developed in the Grid environment of ArcInfo version 7.1 using the topogrid command. This interpolation method generated a hydrologically correct grid of elevation for Nova Scotia. Input coverages were selected from the 1:10 000 Digital Resource Mapping Series. The input coverages include: elevation points, irregularly spaced approximately 80 meters; elevation points, representing hydrologic features (streams); open water outlines with elevation values (lakes, coastline); breakline features (cliffs); contour lines - 5 meter where applicable; spot heights - where applicable |
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Currentness Reference: |
publication date |
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Currentness Date: |
unknown |
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Online linkage: |
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| Processing Step Information |
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| Processing Step (1 of 7) |
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Description: |
The first step in the creation of the shaded relief images was the creation of a 20 meter DEM. This was done as part of a joint product with NSGC and a number of other government departments (see cross reference 1). The processing report, written by NSGC, outlining the creation of the DEM is included with the metadata for that product (DP ME 55). |
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Software and Version: |
ArcInfo 7.1 |
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Date: |
June 1999 - March 2000 |
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Contact Person: |
(see Contact Information)
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| Processing Step (2 of 7) |
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Description: |
The final shaded relief images required by NR&R needed to be in MrSID format for more efficient storage of the data. In order to do this the original 20 meter DEM had to be re-sampled to 100 meters to allow use of the MrSID software to convert the images to MrSID format. For this we used the 'unfilled' integer grid in ArcGrid fromat, supplied by NSGC, called ns_dem (later renamed to e055ns20-dem020st). The new 100 meter grid was called e057ns1c-dem100st. The 'unfilled' grid was used because we believe it to be better for geological interpretation. The original sampling technique used in resampling the DEM to 100m resolution was bilinear interpolation. Therefore testing was done by resampling the DEM using nearest neighbor and cubic convolution in order to determine if this would maximize results. However, it was decided that bilinear interpolation gave the best results. Testing was also done on whether the results would change if the resampling was done to the hillshaded DEM instead of the raw DEM. Using cubic convolution would not process and using nearest neighbor did not give better results, therefore it was determined that the initial processing steps used were the best. This work was done by casual employee Jeff McKinnon. |
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Software and Version: |
ArcInfo 8.2 |
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Date: |
May 2003 |
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Contact Person: |
(see Contact Information)
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| Processing Step (3 of 7) |
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Description: |
The shaded relief images were derived from the new 100 meter grid e057ns1c-dem100st. Shaded relief images were created for a number of different azimuths, altitudes and using two vertical exaggerations. The TIFF images were then converted to MrSID format and the TIFFs were deleted from the system. This was done because each of the TIFFs were large and we were unable to store these on our system. The other concern was to determine the correct compression ratio to use in MrSID to get the smallest file size with the least amount of data loss. After a large amount of testing it was determined that the best value was 1:12 (with the compression being adjusted to approx. 1:35). The MrSID format compresses the images to about 0.75 Mb and the images display very quickly in ArcView. The work was done by Jeff McKinnon using scripts written by Jeff Poole called: DEM_MAIN_S, DEM_MAKE_HS_SID_S, DEM_TIFF_TO_SID_S AND MRSID-K. |
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Software and Version: |
ArcInfo 8.2 and MrSID Encoder 1.3.1 |
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Date: |
May 2003 |
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Contact Person: |
(see Contact Information)
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| Processing Step (4 of 7) |
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Description: |
Jeff McKinnon created 48 JPEG images for the MrSID images. |
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Software and Version: |
ArcInfo 8.3 |
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Date: |
April 2004 |
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Contact Person: |
(see Contact Information)
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| Processing Step (5 of 7) |
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Description: |
Version 1 of Digital Product DP ME 57 was released in May 2004. |
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Software and Version: |
none required |
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Date: |
May 2004 |
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Contact Person: |
(see Contact Information)
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| Processing Step (6 of 7) |
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Description: |
In September 2005 the MrSID files were converted from UTM zone 20 NAD27 coordinates to UTM zone 20 NAD 83 coordinates by Jeff McKinnon. This was done by re-running the scripts used to created the UTM NAD27 images, but using a re-projected UTM NAD83 input grid. |
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Software and Version: |
SUN Sparc 20 workstation running Solaris 7, ArcInfo 8.3 |
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Date: |
September 2005 |
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Contact Person: |
(see Contact Information)
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| Processing Step (7 of 7) |
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Description: |
Digital Product DP ME 57, Version 2, was released for free download from the MRB website in August 2006. |
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Software and Version: |
not applicable |
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Date: |
August 2006 |
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Contact Person: |
(see Contact Information)
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| Spatial Data Organization Information |
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Spatial Reference Method: |
Raster |
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Raster Type: |
Grid Cell |
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Cell Size X Direction: |
100 |
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Cell Size X Units: |
meters |
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Cell Size Y Direction: |
100 |
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Cell Size Y Units: |
meters |
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Image Format: |
TIFF |
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Compression Type: |
MrSid |
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| Spatial Reference Information |
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Data Projection: |
Universal Transverse Mercator |
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Zone: |
20
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Scale Factor at Central Meridian: |
0.9996
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Longitude at Central Meridian: |
-63.0
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Latitude of Projection Origin: |
0
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False Easting: |
500000
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False Northing: |
0
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Geographic Coordinate System: |
GSC_North_American_1983
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Projected Coordinate System: |
NAD_1983_UTM_Zone_20N
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Datum: |
North American Datum of 1983
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Ellipsoid: |
Geodetic Reference System 80
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Semi-Major Axis: |
6378137
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Denominator Of Flattening Axis: |
298.257222
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| Entity Attribute Information |
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| Overview Description |
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Dataset Overview: |
The data set contains 48 of shaded relief images in both MrSID and JPG format along with their assocatied ArcView TFW and JPW world files. The MrSID files are listed here but the same files using the same naming convention exists for the JPG files. |
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| Detailed Description |
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| Data Layer/Table (1 of 48) |
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Table Name: |
s0003005.sid and s0003005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 000, altitude - 30°, vertical exaggeration - 5 |
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| Data Layer/Table (2 of 48) |
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Table Name: |
s0003010.sid and s0003010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 000, altitude - 30°, vertical exaggeration - 10 |
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| Data Layer/Table (3 of 48) |
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Table Name: |
s0004505.sid and s0004505.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 000, altitude - 45°, vertical exaggeration - 5 |
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| Data Layer/Table (4 of 48) |
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Table Name: |
s0004510.sid and s0004510.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 000, altitude - 45°, vertical exaggeration - 10 |
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| Data Layer/Table (5 of 48) |
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Table Name: |
s0006005.sid and s0006005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 000, altitude - 60°, vertical exaggeration - 5 |
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| Data Layer/Table (6 of 48) |
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Table Name: |
s0006010.sid and s0006010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 000, altitude - 60°, vertical exaggeration - 10 |
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| Data Layer/Table (7 of 48) |
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Table Name: |
s0453005.sid and s0453005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 045, altitude - 30°, vertical exaggeration - 5 |
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| Data Layer/Table (8 of 48) |
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Table Name: |
s0453010.sid and s0453010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 045, altitude - 30°, vertical exaggeration - 10 |
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| Data Layer/Table (9 of 48) |
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Table Name: |
s0454505.sid and s0454505.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 045, altitude - 45°, vertical exaggeration - 5 |
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| Data Layer/Table (10 of 48) |
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Table Name: |
s0454510.sid and s0454510.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 045, altitude - 45°, vertical exaggeration - 10 |
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| Data Layer/Table (11 of 48) |
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Table Name: |
s0456005.sid and s0456005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 045, altitude - 60°, vertical exaggeration - 5 |
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| Data Layer/Table (12 of 48) |
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Table Name: |
s0456010.sid and s0456010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 045, altitude - 60°, vertical exaggeration - 10 |
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| Data Layer/Table (13 of 48) |
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Table Name: |
s0903005.sid and s0903005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 090, altitude - 30°, vertical exaggeration - 5 |
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| Data Layer/Table (14 of 48) |
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Table Name: |
s0903010.sid and s0903010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 090, altitude - 30°, vertical exaggeration - 10 |
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| Data Layer/Table (15 of 48) |
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Table Name: |
s0904505.sid and s0904505.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 090, altitude - 45°, vertical exaggeration - 5 |
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| Data Layer/Table (16 of 48) |
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Table Name: |
s0904510.sid and s0904510.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 090, altitude - 45°, vertical exaggeration - 10 |
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| Data Layer/Table (17 of 48) |
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Table Name: |
s0906005.sid and s0906005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 090, altitude - 60°, vertical exaggeration - 5 |
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| Data Layer/Table (18 of 48) |
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Table Name: |
s0906010.sid and s0906010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 090, altitude - 60°, vertical exaggeration - 10 |
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| Data Layer/Table (19 of 48) |
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Table Name: |
s1353005.sid and s1353005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 135, altitude - 30°, vertical exaggeration - 5 |
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| Data Layer/Table (20 of 48) |
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Table Name: |
s1353010.sid and s1353010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 135, altitude - 30°, vertical exaggeration - 10 |
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| Data Layer/Table (21 of 48) |
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Table Name: |
s1354505.sid and s1354505.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 135, altitude - 45°, vertical exaggeration - 5 |
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| Data Layer/Table (22 of 48) |
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Table Name: |
s1354510.sid and s1354505.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 135, altitude - 45°, vertical exaggeration - 10 |
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| Data Layer/Table (23 of 48) |
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Table Name: |
s1356005.sid and s1356005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 135, altitude - 60°, vertical exaggeration - 5 |
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| Data Layer/Table (24 of 48) |
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Table Name: |
s1356010.sid and s1356010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 135, altitude - 60°, vertical exaggeration - 10 |
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| Data Layer/Table (25 of 48) |
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Table Name: |
s1803005.sid and s1803005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 180, altitude - 30°, vertical exaggeration - 5 |
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| Data Layer/Table (26 of 48) |
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Table Name: |
s1803010.sid and s1803010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 180, altitude - 30°, vertical exaggeration - 10 |
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| Data Layer/Table (27 of 48) |
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Table Name: |
s1804505.sid and s1803010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 180, altitude - 45°, vertical exaggeration - 5 |
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| Data Layer/Table (28 of 48) |
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Table Name: |
s1804510.sid and s1804510.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 180, altitude - 45°, vertical exaggeration - 10 |
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| Data Layer/Table (29 of 48) |
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Table Name: |
s1806005.sid and s1806005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 180, altitude - 60°, vertical exaggeration - 5 |
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| Data Layer/Table (30 of 48) |
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Table Name: |
s1806010.sid and s1806010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 180, altitude - 60°, vertical exaggeration - 10 |
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| Data Layer/Table (31 of 48) |
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Table Name: |
s2253005.sid and s2253005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 225, altitude - 30°, vertical exaggeration - 5 |
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| Data Layer/Table (32 of 48) |
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Table Name: |
s2253010.sid and s2253010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 225, altitude - 30°, vertical exaggeration - 10 |
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| Data Layer/Table (33 of 48) |
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Table Name: |
s2254505.sid and s2254505.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 225, altitude - 45°, vertical exaggeration - 5 |
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| Data Layer/Table (34 of 48) |
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Table Name: |
s2254510.sid and s2254510.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 225, altitude - 45°, vertical exaggeration - 10 |
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| Data Layer/Table (35 of 48) |
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Table Name: |
s2256005.sid and s2256005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 225, altitude - 60°, vertical exaggeration - 5 |
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| Data Layer/Table (36 of 48) |
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Table Name: |
s2256010.sid and s2256010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 225, altitude - 60°, vertical exaggeration - 10 |
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| Data Layer/Table (37 of 48) |
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Table Name: |
s2703005.sid and s2703005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 270, altitude - 30°, vertical exaggeration - 5 |
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| Data Layer/Table (38 of 48) |
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Table Name: |
s2703010.sid and s2703010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 270, altitude - 30°, vertical exaggeration - 10 |
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| Data Layer/Table (39 of 48) |
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Table Name: |
s2704505.sid and s2704505.jpg |
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|
Description: |
MrSID and JPG shaded relief images - azimuth - 270, altitude - 45°, vertical exaggeration - 5 |
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| Data Layer/Table (40 of 48) |
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Table Name: |
s2704510.sid and s2704510.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 270, altitude - 45°, vertical exaggeration - 10 |
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| Data Layer/Table (41 of 48) |
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Table Name: |
s2706005.sid and s2706005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 270, altitude - 60°, vertical exaggeration - 5 |
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| Data Layer/Table (42 of 48) |
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Table Name: |
s2706010.sid and s2706010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 270, altitude - 60°, vertical exaggeration - 10 |
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| Data Layer/Table (43 of 48) |
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Table Name: |
s3153005.sid and s3153005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 315, altitude - 30°, vertical exaggeration - 5 |
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| Data Layer/Table (44 of 48) |
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Table Name: |
s3153010.sid and s3153010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 315, altitude - 30°, vertical exaggeration - 10 |
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| Data Layer/Table (45 of 48) |
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Table Name: |
s3154505.sid and s3154505.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 315, altitude - 45°, vertical exaggeration - 5 |
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| Data Layer/Table (46 of 48) |
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|
Table Name: |
s3154510.sid and s3154510.jpg |
|
|
Description: |
MrSID and JPG shaded relief images - azimuth - 315, altitude - 45°, vertical exaggeration - 10 |
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|
| Data Layer/Table (47 of 48) |
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|
Table Name: |
s3156005.sid and s3156005.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 315, altitude - 60°, vertical exaggeration - 5 |
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| Data Layer/Table (48 of 48) |
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|
Table Name: |
s3156010.sid and s3156010.jpg |
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Description: |
MrSID and JPG shaded relief images - azimuth - 315, altitude - 60°, vertical exaggeration - 10 |
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| Distribution Information |
| |
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Description: |
Downloadable Data |
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Digital Custom Order Process: |
Digital Product Number = DP ME 57 |
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Available: |
since 2006 |
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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.
NR&R 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 NR&R.
The terms and conditions of the license accompany the downloaded digital product.
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Technical Prerequisite: |
In order to view our digital files on your computer, you require mapping software (e.g. ArcGIS(R), ArcInfo(R), ArcView(R), MapInfo(R), AutoCAD(R)). If you do not have this software, ESRI* provides a FREE Map Viewer called ArcExplorer(R) which you can download over the Internet. ArcExplorer(R) works with our "E00", "SHP", "JPG", "SID" and "TIF" files. The "TIF" and "JPG" image file formats can be viewed in a number of graphics and image packages including CorelDraw* and Paint Shop Pro. The MRSID "SID" images can be viewed in an increasing number of image packages as well as with a FREE MRSID viewer supplied by LizardTech*.
In order to use the E00 format data you need to download both ArcExplorer(R) and the ArcExplorer(R) Import Utility (Import71.exe). The import utility is required to convert the ArcInfo "E00" files into ArcInfo coverages, which then can be viewed in ArcExplorer(R). |
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Ordering Fee: |
Free |
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Instructions: |
The data set can be downloaded over the Internet |
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Distribution Contact: |
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|
see contact information |
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| Digital Form: (1 of 2) |
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format name: |
MrSid |
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format version: |
Desktop Encoder 1.3.1 |
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format specification: |
48 images with the following file naming convention: dp057v2_xxx_yy_zz_sd.zip unzip to sxxxyyyzz.sid where: xxx = azimuth, yy = altitude, zz = vertical exaggeration |
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Transfer Size: |
0.6 Mb to 0.7 Mb |
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Dataset Size: |
0.79 +/- 0.9 Mb |
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Information Content: |
1 shaded relief MrSID image and 1 ArcInfo world file per download |
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Decompression Technique: |
self extracting DOS based pkzip archive file |
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Online Transfer: |
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| Digital Form: (2 of 2) |
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|
format name: |
JPEG |
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format specification: |
48 images with the following file naming convention: dp057v2_xxx_yy_zz_jg.zip unzip to sxxxyyyzz.jpg where: xxx = azimuth, yy = altitude, zz = vertical exaggeration |
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Transfer Size: |
1.5 Mb to 2.6 Mb |
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|
Dataset Size: |
2.2 +/- 0.4 Mb |
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|
Information Content: |
1 shaded relief JPEG image and 1 ArcInfo world file per download |
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Decompression Technique: |
self extracting DOS based pkzip archive file |
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Online Transfer: |
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| Metadata Reference |
| |
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Creation Date: |
20060802 |
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Metadata Standard: |
FGDC Content Standards for Digital Geospatial Metadata |
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Standard Version: |
FGDC-STD-001-1998 |
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Metadata Language: |
English |
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Time Convention: |
local time |
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Review Date: |
As required |
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Access Constraints: |
none |
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User Constraints: |
none |
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Security Classification System: |
none |
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Security Classification: |
Unclassified |
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Security Handling Description: |
none |
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Metadata Contact: |
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|
see contact information |
