ARC 1 1:1,000,000 ARC Digitized Raster Graphics (ADRG) Operational Navigational Charts (ONC) World Coverage
Entry ID:
Canada_DND_ARC1ADRGONCWorld
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Summary
Abstract:
ARC Digitized Raster Graphics (ADRG) is for use in any application requiring display of a map image or manipulation of the image of a map in raster form. Digitized Raster Graphics (ADRG) are digital raster representations of MCE and NIMA's paper graphic products. The information content of ADRG is the same as that of the base map or chart. Standard paper maps/charts ... are converted into digital data by raster scanning and transforming the map image into the ARC system frame of reference. Data collected from a single chart/map series and scale will be maintained as a worldwide seamless database of raster graphic data with each pixel having a distinct geographic location. For distribution ADRG data is divided into geographic data sets called Distribution Rectangles (Drs). One or more Drs fit onto a single CD-ROM. The defined boundary of a Dr is the minimum bounding rectangle that encloses all the input source graphics contained in the DR. Raster graphic data from adjacent DR's abuts exactly to provide unbroken coverage. However, gaps in coverage may occur as a result of datum transformations and incomplete source graphic coverage. Overlay may occur with unique maps such as 50,000 topographic line maps where coverage is country oriented. The information content is the same as the hardcopy map. Data files contain scanned image data. Header records for source definition as well as a reduced resolution image overview file for the entire CD-ROM. ADRG has been produced from paper maps in the following scales: 1:5,000,000 General Navigation Chart (GNC), 1:2,000,000 Jet Navigation Charts (JNC), 1:1,000,000 Operational Navigational Charts (ONC), 1:500,000 Tactical Pilotage Charts (TPC), and 1:50,000 Topographic Line Maps (TLM), City Graphics, Combat Charts, and Nautical Charts. Stock numbers for existing CADRG and ADRG are listed in the Aerospace Products Semiannual Bulletin Digest (stock number CATP1UBD) and topographic Products Semiannual Bulletin Digest (NIMA stock number CATP3V01UBD). In most cases, the ADRG stock numbers directly correspond to the sheet number of the paper map stored as ADRG on the CD-ROM. In the case of JOGs (normally four are scanned into one CD-ROM), paper map stock numbers can be cross referenced to ADRG stock numbers using listings in the Aeronautical Products Semiannual bulletin Digest for JOGs and in the Topographic Products Semiannual Bulletin Digest for TLMs. This cataloging system is being replaced with a dedicated ADRG catalog. The Coordinate Reference System is the ARC (equal Arc second Raster chart/map) System (Rectangular Projection). In the ARC reference system the world is divided into 18 latitude zones to obtain equal spacing with minimal distortion. ADRG is releasable to DoD, its contractors, and other Executive Agencies supporting DoD activities.
Purpose:
Provide a general purpose data set of support data and computer readable digital images of hardcopy graphic products for map displays on command and control systems, mission planning systems, and aircraft cockpits
Related URL
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Description:
GeoConnections Discovery Portal, Canada's IDN Node
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Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
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N: 84.0
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S: -80.0
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E: 180.0
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W: -180.0
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Data Set Citation
Dataset Originator/Creator:
National Imagery and Mapping Agency (NIMA), Department of Defense (DoD), USA
Dataset Title:
ARC 1 1:1,000,000 ARC Digitized Raster Graphics (ADRG) Operational Navigational Charts (ONC) World Coverage
Data Presentation Form:
Chart, Digital, Raster digital data, CD-ROM
Temporal Coverage
Start Date:
1990-01-01
Stop Date:
1995-12-31
Data Center
National Snow and Ice Data Center
Data Center URL:
http://nsidc.org
| Data Center Personnel |
Name:
NSIDC
USER SERVICES
Phone:
+1 (303) 492-6199
Fax:
+1 (303) 492-2468
Email:
nsidc at nsidc.org
Contact Address:
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
City:
Boulder
Province or State:
CO
Postal Code:
80309-0449
Country:
USA
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Personnel
Role:
INVESTIGATOR
Phone:
415-354-3213
Fax:
415-354-3191
Email:
kk at octopus.wr.usgs.gov
Contact Address:
US Geological Survey
345 Middlefield Road, MS 999
City:
Menlo Park
Province or State:
CA
Postal Code:
94025
Country:
USA
Role:
INVESTIGATOR
Phone:
415-354-3094
Fax:
415-354-3191
Email:
lorenson at octopus.wr.usgs.gov
Contact Address:
US Geological Survey
345 Middlefield Road, MS 999
City:
Menlo Park
Province or State:
CA
Postal Code:
94025
Country:
USA
Publications/References
Kvenvolden, K. A. 1990. Arctic gas hydrates as a source of methane in global change. International Conference on the Role of the Polar Regions in Global Change, 11-15 June 1990, Fairbanks, AK. Abstracts, p. 211. Kvenvolden, K. A. 1991. Review of Arctic gas hydrates as a source of methane in global change. In : Weller, G., Wilson, C. L., and Severin, B. A. B. (eds.) International Conference on ... the Role of the Polar Regions in Global Change, 11-15 June 1990, Fairbanks, AK. Proceedings, vol. 2, p. 696-701. Kvenvolden, K. A., and Collett, T. S. 1991. Permafrost and gas hydrates as sources of methane at high latitudes. International Symposium on Environmental Biogeochemistry, 10th, San Francisco, CA. Abstracts, p. 22. Kvenvolden, K. A., Collett, T. S., and Williams, R. S. 1991. Methane in permafrost ice near Fairbanks, Alaska. EOS, Transactions of the AGU, 72(17), Supplement, p. 67. (abstract) Kvenvolden, K. A., and Lorenson, T. D. 1991. Varying amounts of methane in shallow permafrost cores from Alaska. EOS, Transactions of the AGU, 72(44), Supplement, p. 162. (abstract). Kvenvolden, K. A., Lorenson, T. D., and Collett, T. C. 1991. Arctic shelf gas hydrate as a possible source of methane. Geological Society of America, Abstracts with Programs, 23(5), p. A238. Kvenvolden, K. A., Collett, T. S., Lorenson, T. D., and Reeburgh, W. S. 1992. Methane in permafrost: Preliminary studies at the CRREL permafrost tunnel near Fox, Alaska. EOS, Transactions of the AGU, 73(14), Supplement, p. 119. (abstract). Kvenvolden, K. A., Lorenson, T. D., and Lilley, M. D. 1992. Methane in the Beaufort Sea on the continental shelf of Alaska. EOS, Transactions of the AGU, 73(4), Supplement, p. 309. (abstract). Lorenson, T.D., Kvenvolden, K.A., and Lilley, M.D. 1992. Methane in permafrost: Comparison of frozen and thawed ground. EOS, Transactions of the AGU, 73(43), Supplement, p. 182-183. (abstract). Kvenvolden, K.A., and Collett, T.C. 1993. Permafrost and gas hydrates as possible sources of atmospheric methan e at high latitudes. U.S. Geological Survey. Circular 1086, p. 92-93. Kvenvolden, Collett, T.C and K.A., Lorenson, T.D. 1993. Studies of permafrost and gas hydrates as possible sources of atmospheric methane at high latitudes. In: Oremland, R.S. (ed.) Biogeochemistry of Global Change. NY: Chapman and Hall, p. 487-501. Kvenvolden, K. A., and Lorenson, T. D. 1993. Methane in permafrost: Preliminary results from coring at Fairbanks, Alaska. Chemosphere, 26, p. 609-616. Kvenvolden, K. A., Lilley, M. D., Lorenson, T. D., Barnes, P. W., and McLaughlin, E. 1993. Beaufort Sea continental shelf as a seasonal source of atmospheric methane. Geophysical Research Letters, 20, p. 2459-2462. Kvenvolden, K. A., Lorenson, T. D., Barnes, P. W., Lilley, M. D., and Olson, E. J. 1993. Methane in ice-covered continental shelf waters of the Beaufort Sea, Alaska. EOS, Transactions of the AGU, 74(43), Supplement, p. 121. (abstract). Lorenson, T. D., Kvenvolden, K. A., Barnes, P. W., Lilley , M. D., and Olson, E. J. 1993. Methane in coastal sea ice, Beaufort Sea, Alaska. EOS, Transactions of the AGU, 74(43), Supplement, p. 121. (abstract). Kvenvolden, K. A., Lorenson, T. D., and Barber, V. 1994. Methane in the Fox permafrost tunnel near Fairbanks, Alaska. In: Till, A. B. and T. E. Moore (eds.) 1993. Alaska Accomplishments Bulletin. U.S. Geological Survey. Bulletin 2107, p. 31-37. Kvenvolden, K. A., Lorenson, T. D., Barnes, P. W., Popp, B. N., Sansone, F. J., Rust, T. M., Lilley, M. D., and Olsen, E. J. 1994. Possible sources of methane in seasonal ice of the Alaskan Beaufort Sea. EOS, Transactions of the AGU, 75(44), Supplement, p. 77. (abstract). Lorenson, T. D., Kvenvolden, K. A., and Lilley, M. D. 1994. Comparison of methane concentrations in ice-covered and ice-free shelfal waters of the Beaufort Sea, Alaska. EOS, Transactions of the AGU, 75(3), Supplement, p. 93. (abstract) Kvenvolden, K. A., and Lorenson, T. D. 1995. Review of methane in permafrost near Fairbanks, Alaska. Geological Society of America. Abstracts wit h Programs. Director's approval, in press. Lorenson, T. D., and Kvenvolden, K. A. 1995. Methane in coastal sea water and sea ice, Beaufort Sea, Alaska. U.S. Geological Survey. Open File Report 95-70, 84 p. Lorenson, T. D., Kvenvolden, K. A., Barnes, P. W., Popp, B. N., Sansone, F. J., Rust, T. M., Lilley, M. D., and Olsen, E.J . 1995 (in press). Isotopic composition of methane in seawater of the Alaskan Beaufort Sea. IUGG, 2-15 July 1995, Boulder, CO. Program.
Creation and Review Dates
Last DIF Revision Date:
2010-12-28
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