North Finding
Scanned Document
The Modified Transit Method of Observation With the Wild GAK-1 Gyro Theodolite
Wild Heerbrugg ARK 2 Gyro Aiming Circle
Use of gyrotheodolite in underground control network
Azimuth determinaEon by gyroscope, 50 years later, has anything changed?
1961 Wild Heerbrugg MIL-ABLE Gyro T2 - the homepage of Nicolàs de Hilster, PhD
Precise determinations of azimuth using gyroscopic methods
Azimuth determination by gyroscope, 50 years later, has anything changed?
PDF) On zero position correction of hanging tape of gyro-theodolite
User's Manual Gyro Attachment AK-2M
Azimuth determination by gyroscope, 50 years later, has anything changed?
Use of gyrotheodolite in underground control network
1961 Wild Heerbrugg MIL-ABLE Gyro T2 - the homepage of Nicolàs de Hilster, PhD
SHANAHAN_final:Layout 6
Wild Heerbrugg ARK 2 Gyro Aiming Circle
Azimuth determinaEon by gyroscope, 50 years later, has anything changed?
Gyrotheodolite - Wikipedia
North Finding
North Finding
Wild Heerbrugg ARK 2 Gyro Aiming Circle
User's Manual Gyro Attachment AK-2M
File:WildT16+GAK+AuF1 avril1989.jpg - Wikimedia Commons
1961 Wild Heerbrugg MIL-ABLE Gyro T2 - the homepage of Nicolàs de Hilster, PhD
Wild GAK1 - ARK2 Gyro Attachmnent / Aiming Circle
