Table 2. Locations using Cartesian Coordinates.


Site or Location Distance North
in Kilometers
E-W distance
off X = 0.0
E or W
of origin?
Tangent
Value
Degrees
off origin
Part 1: Using Chaco Canyon "Center Place" as origin point
Pueblo Alto 1.0 0.0 n/a 0.0000 0.00
North Road at Escavada Wash 4.8 0.7 E 0.1469 8.36
El Faro, at Pierre's 20.3 0.9 E 0.0444 2.54
Halfway House 36.3 1.5 E 0.0413 2.37
North Road at edge of Kutz Canyon 51.3 2.3 E 0.0449 2.57
Twin Angels Pueblo 57.5 1.1 E 0.0191 1.10
Salmon Ruin 71.0 6.2 W 0.0875 5.00
Mound F Tri-wall, Aztec Ruin 86.0 3.7 W 0.0430 2.47
Part 2: Segment by Segment Analysis
Pueblo Alto to Escavada Wash 3.8 0.7 E 0.1863 10.55
Escavada Wash to El Faro 15.5 0.2 E 0.0129 0.74
El Faro to Halfway House 16.0 0.6 E 0.0375 2.15
Halfway House to edge of Kutz Canyon 15.0 0.8 E 0.0534 3.06
Edge of Kutz Canyon to Twin Angels 6.2 1.2 W 0.1960 11.09
Twin Angels to Salmon Ruin 13.5 7.3 W 0.6004 30.98
Salmon Ruin to Aztec Ruin 15.0 2.5 E 0.1682 9.55

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