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Email (general matters):
geral@geotrilho.pt

Email (commercial matters):
sales@geotrilho.pt

Phone: (+351) 212 071 541

Topography & Engineering

Surveying was and still is the genesis of Geotrilho. As specialists for over 20 years and having gained international experience in the last 15 years, we have demonstrated the essential role of Topography in any Engineering, Architecture and Construction project. In construction monitoring projects, we have demystified the concept of selling a mere surveying team, but rather a specialized service. Geotrilho's mindset is to provide Geoengineering services, with a wide range of skills with significant added value, and where the Surveyor occupies a prominent place!

Products and services

Supported by GEOTRILHO's vast curriculum, multiplicity of specialized services and high technical and mobilization capacity, we offer the following products and services: 

Much more than a surveyor 20 years of engineering all over the world Precision, speed and Best cost/benefit ratio

Much more than
a surveyor
20 years of engineering
all over the world
Precision, speed and
Best cost/benefit ratio

Benefits

Applications

Infrastructure

Infrastructure

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Civil Engineering Structures

Civil Engineering Structures

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AEC Consulting

AEC Consulting

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Mining

Energy and Public Services

Energy and Public Services

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Architecture and Heritage Management

Architecture and Heritage Management

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Neves Corvo Mine Expansion

Location: Portugal
Year: 2020
Extension: 14 ha

Sines Refinery

Location: Lisboa
Year: 2021
Extension: 2800 Scans

Ressano Garcia Line

Location: Mozambique
Year: 2014
Length: 120 Km

Córdoba's roads

Location: Spain
Year: 2021
Length: 1600 Km

Port of Maputo

Location: Mozambique
Year: 2019
Length: 1000 mts

Maputo Metropolitan Area

Location: Mozambique
Year: 2023
Length: 180 Km

Freeport Alcochete

Location:Alcochete
Year: 2017
Extension: 3400 Scans / 95,000 m²

Cristis Convent

Location: Lisbon
Year: 2020
Extension: 2500 Scans

Auchan

Location: Alverca
Year: 2022
Length: 2409 Scans

Transrhumel Viaduct

Location: Argelia
Year: 2012
Length: 160 meters high

Megaruma Dam

Location: Mozambique
Year: 2016
Extent: 20,000 ha / 35,000 images

Nacala Railway Corridor

Location: Mozambique / Malawi
Year: 2018
Length: 1,100 Km
Accuracy: 3.7 cm
2,500 Km flown
2TB data collected
450 pts/m²

High Voltage Lines Catalonia

Location: Spain
Year: 2020 / 2021
Length: 5500 Km

Kano - Maradi Railway

Location: Nigeria
Year: 2020
Length: 400 Km / 180,000 images

AE A15

Location: Mafra
Year: 2005
Length: 15 Km / 3 Viaducts

Marão Tunnel

Location: Portugal
Year: 2009
Length: 6000 mts

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