CONSTRUCTION SUPERVISORY SERVICES BY DRONE

CONSTRUCTION SUPERVISORY SERVICES BY DRONE

1. Trend of taking Aerial photography with Drone (Flycam)

Technology of Aerial photography with drone is now widely applied in many fields, especially in surveying and monitoring. Taking photos without a drone has many advantages compared to previous non-photo methods:

Current drone devices can fly at different heights. And with the ability to fly at altitudes below 300 meters or less, photos from drones will achieve high resolution.

• images from the drone are caught in the cloud, the disadvantages are satellite images.
• Image processing algorithms from drone are always developed and innovated, helping to achieve high-precision image results.

Advances in technology help Drone have affordable prices for applications with construction sites. Using Drones allows for faster, more economical processes. A reasonable drone program can provide accurate site information, update the website on progress and productivity as well as other information to ensure quality and reduce risk. Site data is collected and turned into a 3D survey map through the website, full of navigation and measurable. Everything runs on a web browser, so many different devices can be used to retrieve information.

However, unlike other common devices. In order to use Drones effectively and safely, special personnel training is required. Ensuring flight control skills help achieve high accuracy and complete data collection. Ensure the process to form accurate 3D maps. Besides, the selection of hardware and software equipment to realize the need for many surveys, equipped with many different knowledge. Important factors include: the area of the site to be monitored, the target of investment for flight work, whether or not it is necessary to integrate RTK in hardware equipment, camera types and Drone equipment fit your need

2. Explain the service provided

Service through website system, handy. Can be used for many construction sites at the same time.

There is no limit on the number of construction sites. Each site will be created in a separate project. Site data combined with the Google Map system when initialized.

• • Maps & Models: to create a map for the construction site
  • Photo Report: Used to take photos of site reports
  • Video Report: Record high quality videos for reporting
  • Panorama: Create 360 images for site reporting

After creating the project, proceed to design the flight path for the project. All flight schedules are designed under template templates for various flight times. All flights according to the monitoring plan set out, can fly the same flight pattern or adjust according to the needs of the project.
 

Shooting results are converted into implementing 2D maps and 3D models in many different ways
 

Site model:

• • Mark points and attach information.
  • Measure length
  • Measure area
  • Calculating volume (Ying / Yang
  • Count Quantity

The figure below depicts a measurement on the construction site map from images of Drones.


 

The figure below describes a long measurement on the map.

The figure below describes the pixels for the site report by image. These attached images may be from different mobile device sources.