LEVELING OF UNION HALL

Benchmarks description table

SOURCE : Differential Levelling Report - J.F. Phillips & Associates - 2025

Levelling campain :

Benchmark Latitude (°) Longitude (°) Height (m) Distance to Tide Gauge (m) Details
TGN_23 51.55896542 -9.13349014 10.300 0 Informations détaillées du repère
TGN_43 51.55884532 -9.13413180 10.321 50 Informations détaillées du repère
TGN_44 51.55920220 -9.13211950 10.298 100 Informations détaillées du repère
TGN_45 51.55875172 -9.13138217 12.659 150 Informations détaillées du repère
TGN_46 51.55831395 -9.13455463 16.727 100 Informations détaillées du repère
TGN_61 51.55914930 -9.13243167 10.308 80 Informations détaillées du repère
Legend : Fondamental benchmark

Benchmarks vertical positionning diagram

Reference:

Leveling evolution

Stand point
End point
Distance (m)
Height difference (m) Campaign 7 2025-12-01
Campaign 6 2024-12-01
Campaign 5 2023-12-01
Campaign 4 2022-12-01
Campaign 3 2021-12-01
Campaign 2 2020-12-01
Campaign 1 2019-12-01
Height difference evolution graph

Download leveling data

TIDE GAUGE LOCAL LEVELING NETWORK DATA OF STATION Union Hall Harbour ----------------------------------------------------------------------------------------------------- Benchmark Lat. Long. Height Year of determination St.dev Distance_to_TG 10chr (°) 14chr (°) 14chr (m) 10chr 22chr (m)10chr (m) 10chr ----------------------------------------------------------------------------------------------------- TGN_23 51.558965 -9.133490 10.300 2025 0.00000 0 TGN_43 51.558845 -9.134132 10.321 2025 0.00100 50 TGN_44 51.559202 -9.132119 10.298 2025 0.00100 100 TGN_45 51.558752 -9.131382 12.659 2025 0.00100 150 TGN_46 51.558314 -9.134555 16.727 2025 0.00100 100 TGN_61 51.559149 -9.132432 10.308 2025 0.00100 80
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