LEVELING OF CHATHAM ISLAND

Benchmark positionning related to the tide gauge station

Benchmarks description table

SOURCE : Installation de la station DORIS

Levelling campain :

SONEL ID Benchmark Latitude (°) Longitude (°) Height (m) Distance to Tide Gauge (m) Installation date Destruction date Details
CHATH-1 CHAT -43.95578780 -176.56583820 54.429 650 ---- ---- Informations détaillées du repère
CHATH-2 DORI -43.95616682 -176.56639570 54.515 690 ---- ---- Informations détaillées du repère
CHATH-3 CHAB -43.95616682 -176.56639570 56.945 690 ---- ---- Informations détaillées du repère
CHATH-4 TIDE -43.94590913 -176.56026440 9.650 710 ---- ---- Informations détaillées du repère
CHATH-5 5503 -43.95627468 -176.56585650 55.640 700 ---- ---- Informations détaillées du repère
CHATH-6 TGBM ---- ---- 8.855 ---- ---- ---- Informations détaillées du repère
GPS Benchmark is in red

Benchmarks vertical positionning diagram

Leveling evolution

Stand point CHATH-6CHATH-2CHATH-2CHATH-2CHATH-2CHATH-1CHATH-1CHATH-1CHATH-1CHATH-3CHATH-3CHATH-4CHATH-7
End point CHATH-4CHATH-5CHATH-1CHATH-3CHATH-4CHATH-5CHATH-2CHATH-3CHATH-4CHATH-4CHATH-5CHATH-5CHATH-8
Distance (m) ---- 45610124154616111851241451236 ----
Height difference (m) Campaign 1 1999-02-27 0.7950
± 0.001
1.1250
± 0.01
-0.0864
± 0.001
2.4300
± 0.001
-44.8650
± 0.01
1.2110
± 0.01
0.0860
± 0.01
2.5160
± 0.01
-44.7790
± 0.01
-47.2950
± 0.01
-1.3050
± 0.01
45.9900
± 0.01
5.0000
Instrument type ----
Height difference evolution graph

Download leveling data

TIDE GAUGE LOCAL LEVELING NETWORK DATA OF STATION CHATHAM ISLAND ----------------------------------------------------------------------------------------------------- Benchmark Lat. Long. Height Year of determination St.dev Distance_to_TG 10chr (°) 14chr (°) 14chr (m) 10chr 22chr (m)10chr (m) 10chr ----------------------------------------------------------------------------------------------------- CHATH-1 -43.955788 -176.565838 54.429 1999 0.01000 650 CHATH-2 -43.956167 -176.566396 54.515 1999 0.01500 690 CHATH-3 -43.956167 -176.566396 56.945 1999 0.01500 690 CHATH-4 -43.945909 -176.560264 9.650 1999 0.00000 710 CHATH-5 -43.956275 -176.565856 55.640 1999 0.01800 700 CHATH-6 ---- ---- 8.855 1999 0.00100 ---- LEVELING DATA ----------------------------------------------------------------------------------------------------- Stand p. End p. Height_Diff St.Dev. Distance Epoch of Obs. Technique.Type (10 chr) (10 chr) (m) 12chr (m)8chr (m)9chr (year)14chr (15 chr) ----------------------------------------------------------------------------------------------------- CHATH-6 CHATH-4 0.7950 0.00100 ---- 1999-02-27 ---- CHATH-2 CHATH-5 1.1250 0.01000 45 1999-02-27 ---- CHATH-2 CHATH-1 -0.0864 0.00100 61 1999-02-27 ---- CHATH-2 CHATH-3 2.4300 0.00100 0 1999-02-27 ---- CHATH-2 CHATH-4 -44.8650 0.01000 1241 1999-02-27 ---- CHATH-1 CHATH-5 1.2110 0.01000 54 1999-02-27 ---- CHATH-1 CHATH-2 0.0860 0.01000 61 1999-02-27 ---- CHATH-1 CHATH-3 2.5160 0.01000 61 1999-02-27 ---- CHATH-1 CHATH-4 -44.7790 0.01000 1185 1999-02-27 ---- CHATH-3 CHATH-4 -47.2950 0.01000 1241 1999-02-27 ---- CHATH-3 CHATH-5 -1.3050 0.01000 45 1999-02-27 ---- CHATH-4 CHATH-5 45.9900 0.01000 1236 1999-02-27 ----

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