Kaohsiung, Taiwan KSHS

March 2013

Kaohsiung Taiwan KSHS 22°38N 120°21’ E
Date Gnomon Shadow Angle
march 20th 26.2 cm 11.5 cm 23°41’ = 23.698°

Municipal Kaoshiung Senior High School

Kevin’s report:



Twice a year, on the equinox day , the end of the shadow describes a line : the equinox line (east-west direction)

A perpendicular of this line shows the geographic north ( direction of the shortest shadow at solar noon)


There is a difference between the magnetic north (given by a compass) and the geographic north (given by the direction of the shortest shadow)
This difference is called : Magnetic declination



Attached documents

Kevin s report

20 March 2013
Document : PDF
148.4 kb

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