We will compute where tracks pass stationary points and measure attributes of the segments thus produced.
Here we have found the index of the samples closest to stationary markers on subsequent walks.
Home 6 4 5 4 4 2 1 5 2 1 4 3 3 67th & Canby 11 8 8 7 7 6 5 9 17 4 8 6 6 68th & Canby 15 11 12 10 11 10 9 13 22 6 11 10 10 Hideaway Park 23 15 17 15 15 16 14 18 29 11 15 16 15 Parking 24 16 19 17 16 17 16 19 31 12 16 17 16 Oleson Road 25 17 20 18 17 18 17 20 32 13 17 18 17 Oleson Crest 30 19 25 22 20 22 22 23 34 16 20 20 22 Oleson & Canby 35 24 29 26 25 27 27 28 39 21 25 25 25 68th & Canby 41 29 34 30 28 31 30 32 45 26 30 30 30 67th & Canby 45 33 37 33 32 35 33 36 48 30 34 33 32 Home 49 40 40 36 36 38 99 40 51 32 40 35 36
This map shows the locations of the stationary points for which we would like to realign my recorded samples.
45.4700268, -122.7462385 Home 45.4692988, -122.7462470 67th & Canby 45.4692924, -122.7475422 68th & Canby 45.4701064, -122.7475619 68th Crest 45.4712114, -122.7475916 Hideaway Park 45.4714636, -122.7487150 Parking 45.4713809, -122.7493211 Oleson Road 45.4703916, -122.7495583 Oleson Crest 45.4693539, -122.7489445 Oleson & Canby 45.4692924, -122.7475422 68th & Canby 45.4692988, -122.7462470 67th & Canby 45.4700268, -122.7462385 Home BOUNDARY 45.4683461, -122.7517375 BOUNDARY 45.4727250, -122.7433048
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These the samples for the first and second of thirteen tracks examined in the report above.
The markers on these maps are unrelated to the stationary points shown above. But the samples, blue circles, are typical samples.