[evaal contest] [Localization Track] Error found in coordinates

Dario Salvi dsalvi at lst.tfo.upm.es
Tue Jul 2 12:52:34 CEST 2013

Dear competitors,

we have just found out that there was a systematic error in the 
measurements, the wall at the rigth side of the house is actually at 
10.51 meters and not at 10.43 !

This means that the following coordinates have changed:


AOI2: the right side of the AOI is at 10.51, the rest remains the same
AOI6: the upper-left corner is at 8.01, 0.50 and the lower-right corner 
is at 9.55, -0.50

Coordinates of the context devices:
Switch 3: 10.51, 0.8
Switch 4: 10.51, 5.42
Switch 5: 9.61, 7,65
Switch 6: 8.18, 9.53
Switch 7: 4.20, 7.65
Bike: 8.81, 3.75

All the other coordinates remain the same !

I am sorry for these inconveniences.

best regards,


Dario Salvi
+34 915495700
dsalvi at lst.tfo.upm.es
Life Supporting Technologies
Departamento de Tecnología Fotónica y Bioingeniería
Universidad Politécnica de Madrid
Madrid, Spain

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