LEVELING OF NAIN

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Benchmarks description table

SOURCE : Mike Craymer

Levelling campain :

Benchmark	Latitude (°)	Longitude (°)	Height (m)	Distance to Tide Gauge (m)
BM YARD	----	----	14.200	----
01F9010	----	----	15.520	----
86F9000	----	----	11.418	----
R/P 1 (8909010)	----	----	9.423	----
97F0159	----	----	9.084	----
NAIN	----	----	49.853	----

Legend : Fondamental benchmark, GNSS Benchmarks

Benchmarks vertical positionning diagram

Reference:

Leveling evolution

Stand point			NAIN	NAIN	NAIN	NAIN	NAIN
End point			BM YARD	01F9010	86F9000	R/P 1 (8909010)	97F0159
Distance (m)			----	----	----	----	----
Height difference (m)	Campaign 1	2007-04-01	-35.6530 ± 0.01	-34.3330 ± 0.01	-38.4350 ± 0.01	-40.4300 ± 0.01	-40.7690 ± 0.01
Height difference evolution graph

Download leveling data

TIDE GAUGE LOCAL LEVELING NETWORK DATA OF STATION Nain ----------------------------------------------------------------------------------------------------- Benchmark Lat. Long. Height Year of determination St.dev Distance_to_TG 10chr (°) 14chr (°) 14chr (m) 10chr 22chr (m)10chr (m) 10chr ----------------------------------------------------------------------------------------------------- BM YARD ---- ---- 14.200 2007 0.00000 ---- 01F9010 ---- ---- 15.520 2007 0.01500 ---- 86F9000 ---- ---- 11.418 2007 0.01500 ---- R/P 1 (890 ---- ---- 9.423 2007 0.01500 ---- 97F0159 ---- ---- 9.084 2007 0.01500 ---- NAIN ---- ---- 49.853 2007 0.01000 ----

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Co-located instruments

GPS : Nain (NAIN)
Tide Gauge : NAIN (NAITG)

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