1 AA AB AC AD AE AF AG AH 001 002 003004005006007008009 006AG39 006AG3 1 2 3 4 5 6 7 8 9 3 1 2 4...
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1 AA AA AB AB AC AC AD AD AE AE AF AF AG AG AH AH 001 001 002 002 003 003 004 004 005 005 006 006 007 007 008 008 009 009 006AG39 006AG3 1 2 3 4 5 6 7 8 9 3 1 2 4 Origin Point 180 E/W & 90S 006 AG Cell to Quadrant to Keypad yields 5 min x 5 min cell; takes advantage of existing 1:100K and 1:50K charts Current 1:50,000 chart has symbology “+” to denote 5 x 5 keypads Each Quadrant Can Be Further Sub- divided Into Nine 5 min X 5 min Keypads Each Cell Is Sub-Divided Into Four 15 min X 15 min Quadrants 1:50,000 charts = 15 min x 15 min GARS Global Overview Each Cell Is 30 min x 30 min 1:100,000 charts = 30 min x 30 min
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Transcript of 1 AA AB AC AD AE AF AG AH 001 002 003004005006007008009 006AG39 006AG3 1 2 3 4 5 6 7 8 9 3 1 2 4...
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AAAA
ABAB
ACAC
ADAD
AEAE
AFAF
AGAG
AHAH
001001 002002 003003 004004 005005 006006 007007 008008 009009
006AG39
006AG31 2 3
4 5 6
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Origin Point180 E/W & 90S
006AG
Cell to Quadrant to Keypad yields 5 min x 5 min cell; takes advantage of existing 1:100K and 1:50K charts
Current 1:50,000 chart has symbology “+” to denote
5 x 5 keypads
Each Quadrant Can Be Further Sub-divided
Into Nine 5 min X 5 minKeypads
Each Cell Is Sub-Divided Into Four
15 min X 15 min Quadrants1:50,000 charts = 15 min x 15 min
GARS Global Overview
Each Cell Is 30 min x 30 min1:100,000 charts = 30 min x 30 min