Services

Acquisition and processing of hydrographic data are performed by HYPACK® software. This software is used to visualize the data collected, to compare it with older documents (pictures, maps scanned, etc.), to compute the volumes to be dredged, and to export the results in various formats (paper, digital).

NEW - Géopolynésie has now a new partner and can therefore meet topography markets by airborne and/or terrestrial Lidar. Difficult and/or heavily wooded areas can be raised with an accuracy better than 5 cm.

Géopolynésie can rent all the necessary devices to carry out multibeam echosounder surveys and sedimentological surveys.

Major projects achieved

Bathymetric surveys

Survey for the future port of Faratea
Papeete channel
Papeete port docks for updating SHOM charts
Yatch docks of the Marina Taina
Taapuna channel for a benchmarking study
Taoone channel for the installation of a deep cold water pipe extractor
Positioning of PGEM Moorea areas
Surveys to define a natural risk prevention plan (PPR)
Surveys to study water movement in the atolls to optimize the culture of the tahitian black pearl
Bathymetric surveys outside French Polynesia : Wallis,Cook Islands, Samoa US, Madagascar, Tonga...

Topographic surveys

Airports for Civil Aviation (positioning for the establishment of navigation devices for aircrafts)

Various studies

Tidal studies to determine the mean sea level
Technical adviser for Moroccan and Tunisian private companies

Tidal measurements are related to bathymetric surveys performed by Géopolynésie.

The topography is also included in HYPACK® and results are provided in both paper and digital formats.

Data export will be adapted to your needs.

Specific studies can also be performed such as :

- Tidal Measurements

- Current Measurements

- Hydrological Measurements

- Swell Studies

Main customers

Administrations

Papeete Harbour
Sea Service of French Polynesia equipment
Airport Service of French Polynesia equipment department
Lighthouses and Beacons Service of Polynesia equipment department
Pearl farming department of French Polynesia
Polynesian Fisheries Service
Polynesia Ifremer
IRD (Institute for Research and Development) Polynesia and New Caledonia
Environment service of Wallis
BRGM
Polynesian Urbanism Department
OPT of Polynesia
SOPAC

Construction and marine companies

Interoute
Boyer construction
Bernard travaux publics
LTTP (Laboratoire de Travaux Publics de Polynésie)
JLPolynésie
PALACZ
POS
MSE

Engineering offices

FUGRO LADS
Best Pacific
Groupe WAN
SEDEP
BS. GINGER
SOTOP land surveyor
Tropical architecture

Transport

PETROCEAN
Pacific Energy

Example of a bathymetric survey performed by Géopolynésie

Example of a mixed bathymetric/topographic survey performed by Géopolynésie