Utiliser un odomètre et un télémètre

To learn more: ➡️ https://tpdemain.com, the free training platform dedicated to public works professions. Because changing the world can be learned. Follow tp.demain on social media: ➡️ Linkedin:   / tpdemain   ➡️ Facebook:   / tpdemain   In this topographic measurement tutorial, discover how to use two essential tools: the odometer and the rangefinder. The odometer, or roulette, is ideal for measuring long distances, up to 10,000 meters, perfect for signage and road surveys. It is equipped with a guide handle, a stand, a counter, and a wheel. To measure, position yourself at the starting point, check the counter is at zero, and measure forward. Record partial measurements to obtain a cumulative measurement. The rangefinder, or laser tape measure, is a precision device capable of measuring distances up to 100 meters with an accuracy of ±1.5 mm. It can measure lengths, areas, and volumes. For each measurement, ensure the correct position of the measuring indicator: front of the device, back of the device, or stop plate. For a triangulation survey, use position 2, measure distances on permanent elements, and record the results. This tutorial guides you step by step to use these tools with precision and accuracy on your construction sites. Ensure reliable and accurate measurements, essential for your surveying work. #tpdemain #training #publicworks #fntp #construction #topography #rangefinder