How to correct for vertical error in surveying applications due to the effects of the curvature of the earth and the refraction of light through the earth's atmosphere. Engineer It is a video series c…
The use of surveying drones can be good to get an aerial view of storm surge disaster areas, such as that due to the storm surge caused by typhoon Haiyan in the Philippines. Typhoon Haiyan (Yolanda) m…
I am first time going to work on bridge. the bridge is 200m length,14m width, it has 4 columns. what should i do, i need your opinion, i need to know step by step due process.My honor
This picture shows my crew setting for an offset shot using Leica retrotape. He is under a heated huge ducting. Due to heat, we opted surveying at night.