Land surveying,Cartography,Topographic,Cadastral surveying,DEM/DOM/DSM/DLG

Photos taken by oblique cameras generate high-resolution and detailed 3D models of areas where low-quality, outdated or even no data, are available. They thus enable high-accuracy cadastral maps to be produced quickly and easily, even in complex or difficult to access environments. Surveyors can also extract features from the images, such as signs, curbs, road markers, fire hydrants and drains.

Aerial surveying technology of UAV/drone also can be used in a visible and very efficient way (more than 30 times higher than manual efficiency) to complete the survey of land use. At the same time, the accuracy of this method is also good, the error can be controlled within 5cm, and with the improvement of flight plan and equipment, the accuracy can be continuously improved.


Smart City

City planning,Digital city- management,Real-estate registration

The model of oblique photography is real, high precision and widely used in the back end application. Based on this model, it can be integrated into the back-end management application system to analyze such as underground pipe network, intelligent traffic management, fire emergency, anti-terrorism drill, urban residents information management, etc. Multiple management systems can be integrated into one platform and their application permissions can be assigned to relevant departments to achieve unified management and multi-department collaboration.


Earthwork calculation,Volume measurement,Safety-monitoring

With 3D mapping software,it can directly measure the distance, length, area, volume and other data in the 3D model. This fast and inexpensive method of volume measurement is particularly useful to calculate stocks in mines and quarries for inventory or monitoring purposes.

By using oblique cameras in mining, you produce cost-effective and accessible 3D reconstructions and surface models for areas to be blasted or drilled.These models help accurately analyze the area to be drilled and calculate the volume to be extracted post blasting. This data allows you to better manage resources such as the number of trucks needed, etc.

great wall

Smart CityTourism/Ancient buildings protection

3D scenic spot,Characteristic town,3D-information visualization

The oblique photography technology is used to collect the image data of precious historical relics and buildings in reality to generate digital 3D model. The model data can be used for the later maintenance work of cultural relics and buildings. In the case of the Fire of Notre-Dame cathedral in Paris in 2019, the restoration work was carried out with reference to the digital images collected earlier, which restored the details of Notre-Dame Cathedral 1:1, providing a reference for the restoration of this precious building.


Reconstruction after earthquake,Detective and reconstruction of the explosion zone,Disaster area investigation,3D battlefield situation research

(1) Rapid restoration of the disaster scene without dead angle observation

(2) Reduce the labor intensity and operational risk of investigators

(3) Improve the efficiency of geological disaster emergency investigation



Who We Are

In China, Rainpoo multi-lens and single-lens cameras are widely used in fields such as photography photogrammetry/3D live-action modeling/geographic mapping.

Our Mission

We are committed to become the world's top overall solution provider for geospatial data acquisition and post data processing.

Our Values

We has accumulated a large number of core technologies in the fields of optics, inertial navigation, photogrammetry, spatial data processing etc.

Questions about getting started? Drop us a line to find out more!

The application of oblique photography is not limited to the above examples, if you have more questions please contact us

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