LEVELING OF PORTSMOUTH

Benchmarks description table

SOURCE : Source: Dr Richard M Bingley

Levelling campain :

Benchmark Latitude (°) Longitude (°) Height (m) Distance to Tide Gauge (m) Details
SU62700053 50.80000000 -1.11660000 10.200 450 Informations détaillées du repère
SU62700071 50.80000000 -1.11660000 10.824 450 Informations détaillées du repère
SU62710064 50.80000000 -1.11660000 10.741 450 Informations détaillées du repère
PMTG 50.80232222 -1.11120277 17.667 10 Informations détaillées du repère
Legend : Fondamental benchmark, GNSS Benchmarks

Benchmarks vertical positionning diagram

Reference:

Leveling evolution

Stand point SU62700071SU62700071SU62700071
End point SU62700053SU62710064PMTG
Distance (m) 00460
Height difference (m) Campaign 1 2001-10-01 -0.6236
± 0.001
-0.0830
± 0.001
6.8430
± 0.001
Height difference evolution graph

Download leveling data

TIDE GAUGE LOCAL LEVELING NETWORK DATA OF STATION PORTSMOUTH ----------------------------------------------------------------------------------------------------- Benchmark Lat. Long. Height Year of determination St.dev Distance_to_TG 10chr (°) 14chr (°) 14chr (m) 10chr 22chr (m)10chr (m) 10chr ----------------------------------------------------------------------------------------------------- SU6270005350.800000 -1.116600 10.200 2001 0.00000 460 SU6270007150.800000 -1.116600 10.824 2001 0.00100 460 SU6271006450.800000 -1.116600 10.741 2001 0.00200 460 PMTG 50.802322 -1.111203 17.667 2001 0.00200 0

Co-located instruments