Ville de Morges: Géothermie – Sondage du sous-sol en cours
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Vibrating Trucks to survey Morges Subsoil: Interactive Map Available
Table of Contents
- Vibrating Trucks to survey Morges Subsoil: Interactive Map Available
- Vibrating Trucks & Geophysical Surveys: Your Questions answered
- Table of Contents
- What is Vibroseis and How Does it Work?
- Why are Vibrating Trucks Surveying the Subsoil in Morges?
- what Area Does the Geophysical Survey Cover?
- How Can I Track the Progress of the Vibrating Truck in Morges?
- How Long Will the Subsoil Survey Take?
- What are Geophones and How Are They Used in These Surveys?
- How Does Vibroseis Technology Work in Detail?
- Key Details Summary
Teh vibrating truck is scheduled to pass through Morges this week. An interactive map allows you to follow its progress.
Geophysical Survey Underway in Morges
The vibrating truck begins its measurements this week in Morges. The survey started this Monday evening on the western part of the communal territory, and will continue in the center and east later in the week. These activities are part of a subsoil prospecting campaign that began on March 3. The geophysical survey covers a 240 square kilometer area in West Lausanne and the Côte, including Morges.In recent weeks, geophones (sensors) have been placed throughout the area to be surveyed.
Interactive Map for Tracking Progress
the entire prospecting effort is expected to last between 4 and 6 weeks.For those interested in tracking the progress of the vibrating trucks,”an interactive map is available to
Vibrating Trucks & Geophysical Surveys: Your Questions answered
Learn about the use of vibrating trucks for subsoil surveys, including how they work, where they’re being used, and how you can track their progress. This Q&A provides a comprehensive overview of this technology and its applications.
Table of Contents
- What is Vibroseis and How Does it Work?
- Why are Vibrating Trucks Surveying the Subsoil in Morges?
- What area Does the Geophysical Survey Cover?
- How Can I Track the Progress of the Vibrating Truck in Morges?
- How Long Will the Subsoil Survey Take?
- What are Geophones and How Are They Used in These Surveys?
- How Does Vibroseis Technology Work in Detail?
What is Vibroseis and How Does it Work?
Vibroseis is a seismic surveying technique that uses specialized trucks equipped with vibrating plates too send energy waves into the ground. These waves reflect off different subsurface layers, and the reflections are then recorded by geophones (sensors) placed on the surface.By analyzing the time it takes for these waves to return,geophysicists can create a detailed picture of the subsurface.
Why are Vibrating Trucks Surveying the Subsoil in Morges?
The vibrating truck in Morges is part of a larger subsoil prospecting campaign. These surveys help to understand underground geological structures, which can be useful for various purposes, including:
- Identifying potential groundwater resources
- Assessing the stability of the ground for construction projects
- Locating underground utilities
- Studying geological formations for research purposes
what Area Does the Geophysical Survey Cover?
The geophysical survey covers a 240 square kilometer area in West Lausanne and the Côte, including the municipality of Morges.
How Can I Track the Progress of the Vibrating Truck in Morges?
An interactive map is available online to track the progress of the vibrating trucks. you can find the map at: Interactive Map.
How Long Will the Subsoil Survey Take?
The entire subsoil prospecting effort is expected to last between 4 and 6 weeks.
What are Geophones and How Are They Used in These Surveys?
Geophones are sensors that are placed throughout the survey area. They detect the seismic waves reflected from the subsoil after the vibrating truck generates them. The data collected by these geophones is then used to create a detailed image of the subsurface.
How Does Vibroseis Technology Work in Detail?
Vibroseis technology works by:
- Generating a Controlled Signal: Vibroseis trucks use hydraulic systems to generate controlled vibrations.
- Sending Energy Waves: The vibrating plate on the truck transmits these energy waves into the earth. The frequency of vibration typically varies between 12 and 60 Hz.
- Recording Reflections: Geophones on the surface measure the “echos” or reflections of these waves from different subsurface layers.
- Creating a Subsurface Picture: The time of arrival of each wave at the geophones is used to create a picture of the subsurface.
Key Details Summary
| Topic | Details |
|---|---|
| Survey Location | Morges, West Lausanne and the Côte (240 sq km area) |
| Survey Start Date | March 3rd |
| Expected Duration | 4-6 weeks |
| Tracking Map | Interactive Map |
| Technology Used | Vibroseis (vibrating trucks & geophones) |