This article mainly introduces the application of the Headwall Co-aligned400 ~ 2500nm hyperspectral imager mounted on the Foxtech Robot V10 and D20 drones. The Foxtech Robot V10 and D20 models have well solved the application problems of large-load and long-endurance flight platforms. Let the popularization of large-area, high-quality hyperspectral applications be realized. Hyperspectral data is widely used in many fields such as agriculture, forestry, military, geology and mining, emergency response, and land planning due to its characteristics of flexibility, high resolution, and operation under the cloud. Foxtech Robot V10, D20 UAV + hyperspectral imager, imaging and scanning in the working area can quickly acquire reflectivity data of ground objects, and use the imager's built-in high-precision inertial navigation (IMU/GPS) to correct imaging distortion, thereby achieving lossless, original Identify ground objects efficiently and accurately.

D-OP5000 is a five-lens tilt photography module with a 126-megapixel APS-C format independently developed by Foxtech Robot. Compared with the previous generation product, the performance of D-OP5000 has been fully upgraded, with more outstanding imaging quality, more efficient and faster internal and external processing efficiency, and combined with the Foxtech Robot intelligent flight platform, the oblique photography application experience has been fully upgraded.

D-OP5000 uses a self-developed movement with APS-C format, with a single lens resolution of approximately 26 million pixels and a total resolution of up to 126 million pixels. It supports user-adjustable ISO and white balance modes, allowing for high-quality aerial photography in complex environments.

Currently, there are two main types of UAV airborne lidar. One is a short-range laser of about 250m, which is low-cost, short-range, and suitable for small-scale terrain data acquisition. The other is a long-range laser of 1500m and above, which is heavy. Large, high cost, suitable for large-scale terrain data acquisition for large models.

The successful development of DV-LiDAR600 has filled the gap in lightweight medium-range lidar. The device has a total weight of 2345g and a maximum range of 1000m. It can be mounted on the V10/D20/D500 intelligent drone system for efficient operations. DV-LiDAR600 integrates a full-frame camera module. Using a 28mm focal length aspherical lens can acquire laser data while simultaneously acquiring orthophoto data of high resolution.

Mountain terrain surveying has always been one of the important application scenarios of airborne lidar. When using lidar for mountain surveying, it is necessary to select a radar payload with characteristics such as high accuracy, high point frequency, high penetration, and high echo number. A payload with such performance can ensure that the laser can pass through dense vegetation and obtain more and more accurate mountain ground point cloud data, thereby producing high-precision, high-quality mountain terrain results.

DV-LiDAR10 is the first domestic long-range lidar payload launched by Foxtech Robot. It can meet all the needs of mountain topographic survey. It can be mounted on Foxtech Robot V10 vertical take-off and landing drone platform and D20 multi-rotor drone according to different aerial survey requirements. The machine platform can meet the needs of large-scale, large-height difference, and high-precision mountain topographic survey work.

The southwest mountainous area has high mountains deep valleys, and rapid rivers. The abundant water volume and huge drop have formed extremely rich water resources. National hydropower construction is blooming all over the southwest. The representatives Baihetan and Wudongde are on the Three Gorges level in terms of installed capacity and water storage scale.

The survey area for this trip is located on both sides of a certain river in Tibet. Hundreds of millions of years of water cutting have carved a deep ravine on the towering Qinghai-Tibet Plateau. From the highest snow-capped mountains nearby to the bottom of the valley where the river flows, there is a vertical drop of two More than a thousand meters, the horizontal distance is only six or seven kilometers. The difficulty of flying in such steep terrain is evident. The task of the survey area is to complete the terrain and feature survey in the early stage of construction

As the basis and premise of engineering construction, cubic volume calculation plays an important role in the construction of railways, highways, hydropower projects, ports, urban planning and other projects. Accurate calculation of yard quantities plays an important role in resource allocation, project cost estimation, accelerating project progress and It is of great significance to improve the quality of projects. Traditional square measurement methods are mainly based on single-point measurement methods such as total stations and GNSS-RTK. This method is not only time-consuming and labor-intensive, but also has large errors between the calculation results and the actual situation. With the promotion and popularization of 3D laser scanning technology, 3D point cloud data acquisition methods have shown a trend of rapid