Estimation of surface gravity at benchmarks and its effect of the errors on the determination of Helmert heights in Japan.

Accession number;99A0213200
Title;Estimation of surface gravity at benchmarks and its effect of the errors on the determination of Helmert heights in Japan.
Author; KUROISHI YUKI (Minist. of Constr. Geogr. Surv. Inst.)
Journal Title;Nippon Sokuchi Gakkai Koenkai Yoshi
Journal Code:L3019A
ISSN:
VOL.90th;NO.;PAGE.69-70(1998)
Figure&Table&Reference;
Pub. Country;Japan
Language;Japanese
Abstract;