. General instructions for the field work of .. . R,=2 One outside station, on Rj = SR, = 12 fixed line, not occupied R. = 1B 28 COAST AND GEODETIC SUKVEY. S45 aL ■\ X A »/ ^ Fig. 9. El = 13Eo = 13 Same, one cornerstation not occupied. El-16E5 = 16 Same, central station Ei = 17not occupied. R, = 17. riG. 10. Ri=io R>==lo Same, any one outside Ri = llstation not occupied. Ra = 16 Same, central station Ri -^ 13not occupied. Eg = 19

---

Size: 1605px × 1557px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, bookidcu3192, booksubjectgeodesy