Installation of geodetic control point at the National Institute of Polar Research

• Main Authors: Akifusa Itabashi, Takeji Kometani, Kazuo Shibuya
• Format: Article in Journal/Newspaper
• Language: English; Japanese
• Published: National Institute of Polar Research 1986
• Subjects: Geography (General); G1-922; The Bench; National Institute of Polar Research
• Online Access: https://doi.org/10.15094/00008501; https://doaj.org/article/45713284bcdc411baf4ffb1a098d1949

A geodetic control point (named NIPR main-point) was installed in September 1985,on the roof of the Administrative Building of the National Institute of Polar Research. The geodetic coordinates are obtained by measuring distances and angles from the third-order triangulation points Shimo-Itabashi an...