Drone Photogrammetry Survey
Drone Photogrammetry & Geospatial Solutions
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For more than 5 years we have been providing drone photogrammetry survey to enable easy 3D topographic drawings. Our customers are in various industries, including Government Agencies, Consulting Engineers, Surveyor, Infrastructure, Construction companies, Architecture, Archaeology, developers and many more.
RTK/PPK Drone survey to create accurate maps for the measurement of point-to-point distances. Not only can you get accurate results, but in most cases using the PPK/RTK drone to survey will reduce costs associated with traditional methods, including that spent on labor, hardware, and software. This also comes with the general benefits our customers achieve, such as greater productivity, faster time to insights, improved collaboration, and increased job site safety. |
However, we use of some ground control checkpoints, few GCPs is still established to ensure accuracy and provide accountability for the output.
PPK Drone surveys are similar to RTK Drone surveys, but the positions are corrected in GNSS PPK Path Processing . It usually involves placing a static base station over a known control point, or a monument to allow for geolocation. GPS data is then simultaneously collected by the base station and the drone as it flies. That data is then downloaded from the base station, and the rover (drone), and post processed using a GPS software. These images can then be processed and generated various output. |
Orthomosaic Maps are a Game-changer for Design & Construction
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Orthomosaic images are realistic visualization, and geo-referenced to a coordinate projection, accurate measurements between objects in great detail. Orthomosaic images give the viewer a clear picture of the shape and quality of the landscape below.
To generate orthomosaic images, speed of data collection and clarity of information facilitates prompt decision-making and increases productivity on site. A photogrammetry software can then create orthomosaics and 3D models, from which it can measure accurate distance, as well as surfaces and volumes of physical objects. |
DJI Mavic 3 E with RTK Module |
DJI Phantom 4 RTK |
With a mechanical shutter, a 56× zoom camera, and an RTK module for centimeter-level precision, the Mavic 3E brings mapping and mission efficiency to new heights
It completes mapping missions with extraordinary efficiency without the need for Ground Control Points. |
Phantom 4 RTK providing real-time, centimeter-level positioning data for improved absolute accuracy on image metadata. In addition to optimized flight safety and precise data collection, the Phantom 4 RTK stores satellite observation data to be used for Post Processed Kinematics (PPK), Geotagging and GNSS PPK post processing software that prepares your images and reference data for use in photogrammetry software
Key Specification: DJI Phantom 4 RTK
Max flight time: 30 min Max transmission range: up to 4.34 miles (7 km) 20 MP 1-inch CMOS Sensor Built-in RTK module, support PPK Accurate positioning data with TimeSync Integrated flight planning with GS RTK app |
1cm+1ppm RTK Horizontal Positioning Accuracy
1.5cm+1ppm RTK Vertical Positioning Accuracy
5cm Absolute Horizontal Accuracy of Photogrammetric Models
- * When flying at 100m height, 2.7cm GSD, Sun light
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Red ToolBox
The software performs a multi-constellation (GPS, GLONASS, Beidou, Galileo) and multichannel (L1, L2, L5) GNSS post-processing PPK of Base-Rover configurations. The corrected GNSS path accuracy is at centimeter level.
1.5cm+1ppm RTK Vertical Positioning Accuracy
5cm Absolute Horizontal Accuracy of Photogrammetric Models
- * When flying at 100m height, 2.7cm GSD, Sun light
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Red ToolBox
The software performs a multi-constellation (GPS, GLONASS, Beidou, Galileo) and multichannel (L1, L2, L5) GNSS post-processing PPK of Base-Rover configurations. The corrected GNSS path accuracy is at centimeter level.
Area of Application
Energy & Transmission LineDrone Survey for Green Energy Projects, Wind, Solar, Hydro Electric, Transmission Lines, Transmission Towers, etc
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Proposed RoadsFeasibility, DPR and Construction of Proposed Bypasses, Re-alignments, Green Field Highways, Expressways, and Hill highways
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City SurveySmart Cities, Town Planning, Water & Sewage projects, Satellite cities, Urban Development, Metro Rail, GIS
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Industrial Land SurveySurvey for Industrial Parks, SEZs, Industrial Development Projects, Existing Industrial Area mapping, etc.
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Irrigation ProjectsSurvey for Irrigation, Dams, hydrographic survey and river/water way projects, environment study, etc.
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Drone Data ProcessingLiDAR Point Cloud to CAD drawings, Photogrammetry Processing, Line works, etc for Survey agencies.
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Major UAV Projects
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