1:1,000,000 Compressed ARC Digitized Raster Graphics (CADRG)
Entry ID: Canada_DND_CADRG1000000

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Abstract: Compressed ARC Digitized Raster Graphics (CADRG) is to be developed as
a jointly coordinated common compression of ARC Digitized Raster
Graphics (ADRG) for use in any application requiring rapid display of
a map image or manipulation of the image of a map in raster
form. CADRG achieves a nominal compression of 55:1 over standard NIMA
ADRG ... View entire text

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
Related URL
Description: GeoConnections Discovery Portal, Canada's IDN Node
Geographic Coverage
Spatial coordinates   
  N: 84.0   S: -80.0   E: 180.0   W: -180.0

Data Set Citation
Dataset Originator/Creator: National Imagery and Mapping Agency(NIMA), Department of Defence (DOD), USA
Dataset Title: 1:1,000,000 Compressed ARC Digitized Raster Graphics(CADRG)
Data Presentation Form: Digital, Raster digital, Aeronautical/Nautical chart, Topographic map, CD-ROM
Online Resource: http://www.nima.mil/
Data Resolution
Vertical Resolution: 1.0
Access Constraints Canadian Military use - Restricted
Data Center
National Geospatial-Intelligence Agency, U. S. Department of Defense Supplemental Info
Data Center URL: https://www1.nga.mil

Data Center Personnel
Phone: 1-800-455-0899
Email: queries1 at nga.mil
Contact Address:
Public Affairs Division, MS D-54
4600 Sangamore Road
City: Bethesda
Province or State: Maryland
Postal Code: 20816-5003
Country: USA
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Phone: 301-614-5126
Fax: 301-614-5268
Email: Scott.A.Ritz at nasa.gov
Contact Address:
NASA Goddard Space Flight Center
Global Change Master Directory
City: Greenbelt
Province or State: Maryland
Postal Code: 20771
Country: USA
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2001-07-18
Last DIF Revision Date: 2010-08-26
Future DIF Review Date: 2002-07-16
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