UAV & Drone Services For Aerial
And Topographic Surveys

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What Is UAV Survey?

A UAV survey, (Unmanned Aerial Vehicle Survey), is a type of survey that uses a small, unmanned aircraft, also known as a drone, to collect data and images from the air. UAVs are equipped with cameras, sensors, and other instruments that can capture high-resolution images and other data, such as topographic maps and 3D models. UAV surveys are often used in a variety of applications, including mapping, surveying, agriculture, forestry, and environmental monitoring. They can be an efficient and cost-effective way to collect data and images from hard-to-reach or hazardous areas.

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The Benefit Of UAV Drone Surveying?

There are several benefits to using UAVs (unmanned aerial vehicles, also known as drones) for surveying:
UAV surveys can be more cost-effective than traditional survey methods, as they require fewer resources and less time to complete.
UAVs can be used to survey hazardous or hard-to-reach areas, reducing the risk of injury to surveyors.
UAVs can capture high-resolution images and data, which can lead to more accurate survey results.
UAVs can cover large areas quickly, allowing for faster data collection than would be possible with traditional survey methods.
UAVs can capture 3D models and other visual data, which can help to better understand and visualize the survey area.
UAVs can be easily deployed and can operate in a variety of weather conditions, making them a flexible option for surveying.
UAVs can help to minimize the environmental impact of surveys, as they do not require the use of vehicles or other equipment on the ground.
UAVs can be quickly and easily deployed, allowing for more efficient data collection and survey workflows.
UAVs can capture high-resolution images and data, which can provide greater detail and accuracy than would be possible with traditional survey methods.
UAVs can operate in a variety of weather conditions, reducing downtime due to inclement weather.
UAVs can capture and transmit data in real-time, making it easy to share with team members or clients.
UAVs can be used to share real-time data and images with team members or clients, improving collaboration and decision-making.

Benefits Of Our UAV Drone Inspection
Type DJI 300 / DJI 600

We have two types of drones and the DJI Phantom 3 and DJI Phantom 6 are popular models of consumer drones that are often used for inspection tasks. Some benefits of using these drones for inspection purposes include:

High Quality Imaging

Both the DJI Phantom 3 and DJI Phantom 6 are equipped with high-resolution cameras, allowing them to capture detailed images and video.

Improved Safety

Using a drone for inspections can reduce the need for workers to access hazardous or hard-to-reach areas, improving safety.

Cost Effectiveness

Drones can be a cost-effective alternative to traditional inspection methods, as they require fewer resources and less time to complete inspections.

Increased Efficiency

Drones can cover large areas quickly, allowing for faster inspection workflows.

Greater Detail

Drones can capture high-resolution images and video, which can provide greater detail and accuracy than would be possible with traditional inspection methods.

Easy Data Sharing

Drones can capture and transmit data in real-time, making it easy to share with team members or clients.

Our UAV Mapping Inspection Types

UAV (unmanned aerial vehicle) mapping inspections involve using drones equipped with cameras or other sensors to collect data for creating maps. Some types of UAV mapping inspections include:

 

This involves using aerial photographs taken by a UAV to create maps.
This involves using a laser ranging sensor mounted on a UAV to create maps with high-resolution elevation data.
This involves using a thermal camera mounted on a UAV to create maps of temperature patterns.
This involves using a multispectral sensor mounted on a UAV to create maps with information about different wavelengths of light.
This involves using a radar sensor mounted on a UAV to create maps with information about the surface characteristics of an area.
This involves using a GPS receiver mounted on a UAV to create highly accurate maps of an area.

Our UAV Services

We have three main UAV services we provide they are;

UAV photogrammetry
& lidar services

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UAV magnetics
services

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UAV radiometric
services

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Expert Advice Provider For Geophysical
& Geotechnical Program

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Austhai UAV Survey Process

You will need to understand the purpose of the survey and what kind of data is needed. This will help you determine the type of UAV and sensors that are appropriate for the project.
You will need to choose a UAV that is suitable for the survey objectives, as well as any sensors that are required to collect the necessary data.
Depending on the location of the survey, you may need to obtain permission from regulatory bodies or other authorities to conduct the survey.
You will need to develop a detailed plan for the survey, including the flight path, the number of flights that will be required, and any other details that are needed to ensure the survey is conducted safely and efficiently.
You will need to operate the UAV and sensors to collect the data according to the survey plan.
You will need to use specialized software to process the data collected by the UAV and sensors, and generate the final survey products such as maps and 3D models.
You will need to provide the final survey products to the client in the format that is required.
You will need to perform quality control checks on the data and survey products to ensure that they meet the required standards.

Why Choose Us For UAV Services?

Austhai is the forefront in the research, development and implementation of new and innovative techniques such as UAV mounted systems (Lidar, Magnetic, Radiomatrics, GPR).

  • Provide Nextcore RN100 UAV LiDAR systems mounted on the Skyfront Perimeter 8 drones s or DJI600 drones to provide fast, efficient, and high quality, high-resolution DTM, DEM and DSM surfaces for exploration and environmental applications.
  • Provide multiple GEM MiniMag systems and Geometrics MagArrow mounted on DJI300/600 Pro drones or Skyfront Perimeter 8 drones to provide fast, efficient, and high quality, high-resolution magnetic data for exploration and environmental applications.
  • Provide D230A Gamma Ray Spectrometer systems mounted on DJI300/600 Pro drones or Skyfront Perimeter 8 drones for Radiometric surveys in relatively open terrain.
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FAQs

There are several limitations to using drones for surveying and mapping:

  1. Range: The range of most drones is limited, which means that they can only cover relatively small areas in a single flight. This can be a problem for large-scale surveys.
  2. Battery life: The battery life of most drones is limited, which means that they can only be flown for a few hours at a time. This can be a problem for long-duration surveys or for projects that require a large number of flights.
  3. Weather: Drones are affected by weather conditions such as wind, rain, and snow, which can make it difficult to fly them consistently.
  4. Regulations: In many countries, there are strict regulations that govern the use of drones, including rules about where they can fly and what they can be used for. This can be a problem for projects that require drones to fly in certain areas or at certain altitudes.
  5. Cost: Drones and the equipment needed to conduct a survey can be expensive, which can be a limitation for some projects.
  6. Accuracy: The accuracy of drone surveys is generally lower than surveys conducted using other methods such as ground-based surveying or aerial photogrammetry. This can be a problem for projects that require high levels of accuracy.
Yes, UAV (unmanned aerial vehicle) and drone are often used interchangeably to refer to the same type of aircraft. A UAV is a type of aircraft that is designed to be operated remotely or autonomously, without a human pilot on board. UAVs are often equipped with cameras, sensors, or other payloads to perform a variety of tasks, such as mapping, surveying, inspection, and environmental monitoring. The term “drone” is often used to refer to a UAV that is operated remotely by a human pilot, while the term “UAV” is used more broadly to include all types of unmanned aerial vehicles, whether they are operated remotely or autonomously. In general, the terms UAV and drone are used to refer to the same type of aircraft, and there is no significant difference between the two terms.

There are many different types of drones that can be used for surveying and mapping, and the best choice will depend on the specific requirements of the project. Some factors to consider when selecting a drone for surveying include:

  1. Payload capacity: The drone will need to be able to carry the sensors or other payloads that are needed to collect the data for the survey.
  2. Range: The drone will need to be able to fly far enough to cover the area that needs to be surveyed.
  3. Battery life: The drone will need to be able to fly for long enough to complete the survey.
  4. Accuracy: The drone will need to be able to collect data with the required level of accuracy.
  5. Cost: The cost of the drone and its equipment should be considered in relation to the budget for the survey.

Some examples of drones that are commonly used for surveying and mapping include the DJI Phantom 4 RTK, the DJI Mavic 2 Enterprise Dual, and the Parrot Anafi USA.

 

The accuracy of a drone survey depends on a number of factors, including the quality of the sensors and other equipment that are used, the flying skills of the operator, and the processing techniques that are applied to the data. In general, drone surveys are less accurate than surveys conducted using other methods such as ground-based surveying or aerial photogrammetry. The accuracy of a drone survey can vary from a few centimeters to several meters, depending on the quality of the equipment and the methods used to process the data. To improve the accuracy of a drone survey, it is important to use high-quality sensors and other equipment, and to follow best practices for flying and data processing. It is also important to carefully consider the accuracy requirements of the project and choose the appropriate equipment and methods to meet those requirements.
RTK (real-time kinematic) GPS and standard GPS (global positioning system) are both methods of determining the location of a receiver on the Earth’s surface. Both methods use signals from satellites to determine the location of the receiver, but they differ in the way that they process the signals. RTK GPS is a more precise method of determining location than standard GPS. It uses a fixed reference station to provide real-time corrections to the signals from the satellites, which allows the receiver to determine its location with an accuracy of a few centimeters or better. RTK GPS is commonly used for applications that require high levels of accuracy, such as surveying, mapping, and precision agriculture. Standard GPS is less precise than RTK GPS, with an accuracy of about 3-5 meters. It is commonly used for applications that do not require such high levels of accuracy, such as navigation, tracking, and asset management. In general, RTK GPS is considered to be more accurate than standard GPS, but it is also more expensive and requires a fixed reference station to provide real-time corrections. In general, drone surveys are less accurate than surveys conducted using other methods such as ground-based surveying or aerial photogrammetry. The accuracy of a drone survey can vary from a few centimeters to several meters, depending on the quality of the equipment and the methods used to process the data. To improve the accuracy of a drone survey, it is important to use high-quality sensors and other equipment, and to follow best practices for flying and data processing. It is also important to carefully consider the accuracy requirements of the project and choose the appropriate equipment and methods to meet those requirements.
Lidar (light detection and ranging) and photogrammetry are two different methods for collecting data for creating maps and other geospatial products. Lidar uses a laser ranging sensor to measure the distance between the sensor and the ground, and generates a high-resolution 3D model of the terrain. This data can be used to create maps with accurate elevation data, as well as to generate 3D models of buildings and other structures. Photogrammetry is a method of using aerial photographs to create maps and other geospatial products. The process involves using specialized software to analyze the photographs and extract information about the location, orientation, and shape of features in the images. This data is then used to create accurate representations of the features on a map. While both methods can be used to create maps and other geospatial products, they have some differences. Lidar is generally more accurate and produces higher-resolution data than photogrammetry, but it is also more expensive and requires specialized equipment. Photogrammetry is less accurate than lidar, but it is generally less expensive and requires only a camera to collect data.