Levelling detail for

Benchmark positionning related to the tide gauge station

2003-02-24

Benchmarks description table

SOURCE : Rénovation de la station DORIS

Levelling campain :

Benchmark	Latitude (°)	Longitude (°)	Height (m)	Distance to Tide Gauge (m)
BM 4b	----	----	9.864	----
PIMO	14.63571867	121.07773440	58.905	13270
MANA	14.53545138	121.04118610	50.405	9590
MANA/rep	14.53545135	121.04118610	48.195	9590
MANB	14.53545754	121.04115860	50.655	9590
MANB/rep	14.53545751	121.04115860	48.228	9590
BM GM1-A	14.59077767	120.97085555	10.622	930
MMA1	14.53717106	121.03975900	32.722	9360

Legend : Fondamental benchmark, GNSS Benchmarks

Benchmarks vertical positionning diagram

Reference:

Leveling evolution

Stand point			MANA/REF	MANA/REF	MANA/REF	MANA/REF	MANA/REF	MANA/REF	MANA/rep	MANA/rep	MANA/rep	MANA/rep	MANA/rep	MANB/400	MANB/400	MANB/400	MANB/400	MANB/rep	MANB/rep	MANB/rep	MANB/rep	BM GM1-A	BM GM1-A	MMA1
End point			MANA/rep	MANB/400	MANB/rep	BM GM1-A	MMA1	PIMO	MANB/400	MANB/rep	BM GM1-A	MMA1	PIMO	MANB/rep	BM GM1-A	MMA1	PIMO	BM GM1-A	MMA1	PIMO	MANA/rep	MMA1	PIMO	PIMO
Distance (m)			0	3	3	9742	245	11771	3	3	9742	245	11772	0	9740	242	11772	9740	242	11772	3	9503	12543	11646
Height difference (m)	Campaign 1	2003-02-24	-2.2100 ± 0.001	0.2500 ± 0.01	-2.1770 ± 0.01	-39.7830 ± 0.01	-18.6830 ± 0.01	8.5000 ± 0.01	2.4600 ± 0.01	0.0330 ± 0.01	-37.5730 ± 0.01	-14.4730 ± 0.01	10.7100 ± 0.01	-2.4270 ± 0.001	-40.0330 ± 0.01	-17.9330 ± 0.01	8.2500 ± 0.01	-37.6060 ± 0.01	-15.5060 ± 0.01	10.6770 ± 0.01	-0.0330 ± 0.001	22.1000 ± 0.01	48.2830 ± 0.01	26.1830 ± 0.01
Height difference evolution graph

Download leveling data

TIDE GAUGE LOCAL LEVELING NETWORK DATA OF STATION Manila ----------------------------------------------------------------------------------------------------- Benchmark Lat. Long. Height Year of determination St.dev Distance_to_TG 10chr (°) 14chr (°) 14chr (m) 10chr 22chr (m)10chr (m) 10chr ----------------------------------------------------------------------------------------------------- PIMO 14.635719 121.077734 58.905 2003 0.02900 0 MANA/REF 14.535451 121.041186 50.405 2003 0.02300 11770 MANA/rep 14.535451 121.041186 48.195 2003 0.02300 11770 MANB/400 14.535458 121.041159 50.655 2003 0.02500 11770 MANB/rep 14.535458 121.041159 48.228 2003 0.02500 11770 BM GM1-A 14.590778 120.970856 10.622 2003 0.02000 12540 MMA1 14.537171 121.039759 32.722 2003 0.02700 11650 BM 4b ---- ---- 9.864 2003 0.00000 ----

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Co-located instruments

GPS : Manila (PIMO)
Doris : MANILLE (MANB)
Tide Gauge : MANILA (MANIL)
GPS : MANILA (MANL)
GPS : Taguig City (PTAG)
Doris : MANILLE (MANA)
GPS : TAGUIG CITY (PTGG)

LEVELING OF MANILA