KONINKLIJKE ACADEMIE VOOR OVERZEESE WETENSCHAPPEN ...
KONINKLIJKE ACADEMIE VOOR OVERZEESE WETENSCHAPPEN ...
KONINKLIJKE ACADEMIE VOOR OVERZEESE WETENSCHAPPEN ...
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— 340 —<br />
Fig. 3. — Pillar with identification label and centring point.<br />
Antenna<br />
><br />
Fig. 4. — Typical observation station.<br />
For the observations (fig. 4), LEICA GPS 1200 receivers with a choke ring<br />
antenna LEICA AT504 were used. Every day the observations, registered on a<br />
Compact Flash card, were checked by means of the software TEQC (Translation,<br />
Editing, QualityCheck) [3].