LEVELING OF Alexandria Port

Benchmark positionning related to the tide gauge station

Plan des repères
1999-06-23

Benchmarks description table

SOURCE : Campagne du Centre d'Etudes Alexandrines

Levelling campain :

SONEL ID Benchmark Latitude (°) Longitude (°) Height (m) Distance to Tide Gauge (m) Installation date Destruction date Details
ALEXA-1 RN001 ---- ---- 9.447 ---- ---- ---- Informations détaillées du repère
ALEXA-2 RN044 ---- ---- 10.000 ---- ---- ---- Informations détaillées du repère
ALEXA-3 ALEX ---- ---- 50.298 ---- ---- ---- Informations détaillées du repère
GPS Benchmark is in red

Benchmarks vertical positionning diagram

Leveling evolution

Stand point ALEXA-4ALEXA-4ALEXA-4
End point ALEXA-2ALEXA-3ALEXA-5
Distance (m) ---- ---- ----
Height difference (m) Campaign 1 1999-06-23 3.4300
± 0.001		43.7280
± 0.01		0.3120
± 0.03
Instrument type ----
Height difference evolution graph

Download leveling data

TIDE GAUGE LOCAL LEVELING NETWORK DATA OF STATION Alexandria Port ----------------------------------------------------------------------------------------------------- Benchmark Lat. Long. Height Year of determination St.dev Distance_to_TG 10chr (°) 14chr (°) 14chr (m) 10chr 22chr (m)10chr (m) 10chr ----------------------------------------------------------------------------------------------------- ALEXA-1 ---- ---- 9.447 1999 0.00100 ---- ALEXA-2 ---- ---- 10.000 1999 0.00000 ---- ALEXA-3 ---- ---- 50.298 1999 0.01100 ---- 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) -----------------------------------------------------------------------------------------------------
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Co-located instrumentsALEXA

Photo albumALEXA