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Desktop Softwares for Unmanned Aerial Systems(UAS))
The document compares various desktop software used for processing data from unmanned aerial vehicles (UAVs). It provides a table comparing the major features and functionality of Pix4Dmapper, Agisoft Metashape, WebODM, and QGIS. These include outputs generated, ease of use, cost, support and limitations. It also provides guidance on choosing the best software by defining needs, researching options, trying demonstrations, considering costs, and getting recommendations from experts. Selecting the right software depends on the required processing capabilities, accuracy, compatibility and other factors listed.
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Desktop Softwares for Unmanned Aerial Systems(UAS))
- 1. DESKTOP SOFTWARE FOR UNMANNED AERIALVEHICLE (UAV) BASED DATA PROCESSING Group Members: Mahdy, Mostafa Lateef, Lukumon Olaitan Shahi, Kamal
- 2. Commercial Software Pix4Dmapper Agisoft Metashape DroneDeploy PrecisionHawk SimActive andCorrelator3D Trimble Business Center ESRI ENVI Bentley ContextCapture Photomod UAS RealityCapture SURE aerial
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- 4. Some Major UAVdata Processing Software
- 5. • Advanced processingalgorithms: Pix4D uses advanced photogrammetry algorithms to create high-quality maps and models from drone imagery, including structure from motion (SfM) and dense image matching (DIM). • Automatic processing: Once images are uploaded, Pix4D automatically processes them into maps and models, requiring little to no user input. • Customizable settings: Users can adjust processing settings to achieve specific results, including adjusting the resolution of the output, selecting specific output formats, and choosing between different processing options.
- 6. • Integration withother software: Pix4D integrates with other software tools, such as CAD software and GIS software, allowing users to easily incorporate maps and models into their workflows. • High accuracy: Pix4D can produce maps and models with high accuracy, making it suitable for applications such as surveying and mapping. • User-friendly interface: Pix4D has a user-friendly interface that allows users to easily upload images, manage projects, and view results.
- 9. Professional Edition version •Digital elevation model: DSM/DTM generation and editing. • Georeferenced orthomosaic generation. • LiDAR data support. • Ground control points / scale bar support. • Measurements: distances, areas, volumes. • Stereoscopic measurements. • Hierarchical tiled model generation. • 4D modeling for dynamic scenes. • Panorama stitching. • Multispectral imagery processing. • Automatic powerlines detection. • Satellite imagery processing. • Python and Java API.
- 10. Standard Edition version. •Photogrammetric triangulation: Processing of various types of imagery from digital digital cameras. Auto-calibration for frame (incl. fisheye) cameras.. • Dense point cloud generation: Elaborate model editing for accurate results. • 3D model: generation and texturing: Various scenes: archaeological sites, artifacts, buildings, interiors, people, etc, Photorealistic textures: HDR and multifile support (incl. UDIM layout). • Panorama stitching: 3D reconstruction for data captured from the same camera position — camera station, provided that at least 2 camera stations are present.
- 11. Capabilities. • Orth mosaics:Georeferenced, orthorectified maps. • Dense point cloud generation: Elaborate model editing for accurate results. • 3D model: Textured 3D models in .OBJ and OGC 3D Tiles format. • Measurements: Make volume and area measurements with ease, track stockpiles. • Elevation Models: Georeferenced digital elevation models (DSMs and DTMs). • Plant Health: Easily compute NDVI, VARI, GNDVI and many other indexes. • Ground Control Points: Create and use GCPs for additional accuracy. • Contours: Preview and export elevation contours to AutoCAD, Shape File, Geo Package. • Any Camera: From consumer phones to professional cameras (standard, fisheye, 360°), single or multi-camera. • Any Format : JPGs and TIFFs (8bit and 16bit), with or without EXIFs. • Any Orientation: Process aerial and ground images, captured nadir or oblique. • Multispectral: Process multispectral images. • Rolling Shutter: Correction support. • Share Easily: share your maps and 3D models. • Scale: Run multiple jobs in parallel and single jobs distributed on multiple machines.
- 12. QGIS (Quantum GIS)provides a wide range of tools and plugins such as Whitebox Tools, UAV Toolbox, Raster Terrian Analysis Toolbox that make it a powerful and flexible software for processing UAV data. •Image viewing and management: •User-friendly interface for viewing and managing UAV images. •Supports a wide range of image formats and allows you to load and visualize images as layers. •Georeferencing and image registration: •Supports georeferencing, for assigning geographic coordinates to images and align them with other spatial data. •Image processing and analysis: •Such as Image enhancement, filtering, classification, and feature extraction. •3D modeling and visualization: • Supports 3D visualization and modeling, which allows you to create 3D models and terrain surfaces from UAV images. •Useful for visualizing and analyzing terrain features, such as elevation, slope, and aspect. •Integration with other GIS tools: •Easily integrated with other GIS tools and data sources, such as GPS, remote sensing data, and web services. •Allows you to combine UAV data with other spatial data and perform more complex analyses.
- 13. Agisoft MetaShape Pix4dMapperWebODM QGIS Features and functionality Image mosaic, orthomosaic generation, 3D modeling, NDVI analysis, panorama stitching, automatic powerlines detection. Measurements: distances, areas, volumes. Lidar Support. Image mosaic, orthomosaic generation, 3D modeling, and NDVI analysis. Measurements: distances, areas, volumes. Image stitching, orthomosaic generation, 3D modeling, Crop health. Measurements: distances, areas, volumes. Allows combination of UAV data with other spatial data and perform more complex analyses. User Interface User-friendly User-friendly User-friendly User-friendly Support and Documentation User manuals, video tutorials, and customer support. User manuals, video tutorials, community forum, and customer support. User manuals, Video tutorials, GitHub repo. And community forum. Online documentation, community forum, and developer support for users Input Support different cameras and image formats. Support different cameras and image formats. Support different cameras and image formats. Mostly support semi-processed data. Output Point cloud, Orth photo, DSM, contour, DTM, 3D 3D model, textured 3D meshes, thermal, and index map. Point cloud, Orth photo, DSM, contour, DTM, 3D meshes, thermal, index map, reflectance map. Detailed quality report. Point cloud, Orth photo, DSM, contour, DTM, 3D meshes, index maps. Free trial 30-day free Yes (15 days) Free and open source Free and open source Cost $ 3 499 / perpetual €3,990 / perpetual (€260/ month) Free and open source Free and open source 3D Model Textured 3D Textured 3D Textured 3D Limited capability for 3D drone modelling Hardware Requirements (Recommended) RAM: 16 - 32 GB CPU: 4 - 12 core Intel, AMD or Apple M1/M2 processor, 2.0+ GHz. 8 GB RAM, 15 GB SSD Free Space. GeForce GTX GPU and 2 GB RAM. 100 GB free disk space. 16 GB RAM. 64bit CPU. Limitations Detailed information about algorithms not available. Detailed information about algorithms not available. Doesn’t support creation of 3D mesh from point clouds from third party. Small areal coverage for outputs, especially for the datasets that contain water bodies. Result available for a few days (14 days) Small areal coverage for outputs, especially for coastal datasets. Limited capability for 3D drone modelling Comparative Chart
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- 15. General Note onAccuracy Horizontal Accuracy (no GCP or RTK): Average displacement 1.86–2.50m in the centre and 2.12–4.13m at the edges. Number of GCPs and their position/distribution, software parameter tunning affects the accuracy. Recommended to use the same software when comparing multitemporal drone datasets. Which one to use?
- 16. Ideal UAV software Processingcapabilities: processing large volumes of data efficiently and be able to handle various types of image data. Able to generate accurate and high-quality results. Ease of use: Intuitive and user-friendly interface, with clear instructions and easy-to- use tools . Compatibility: with the hardware and sensors used to capture the UAV data. Able to import and export data in various formats. Accuracy and precision: Able to generate accurate and precise results, with a low margin of error. Speed: Should be able to process data quickly, with minimal lag or delay, allowing users to make decisions and take action in real-time.
- 17. Ideal UAV software Cost: Cost-effective,providing good value for money in terms of its features and capabilities. Customer support: Good customer support Clear documentation, tutorials, and responsive technical support. Security: Should be secure, with features that protect user data and prevent unauthorized access. Scalability: Should be scalable, able to handle larger volumes of data as needed Capable of growing with the needs of the user.
- 18. Choosing best software Defineyour needs: Define your needs and requirements. Types of data you need to process Level of accuracy and precision required Output formats you need. Research and compare: Reading reviews and customer feedback to get an idea of the software's strengths and weaknesses. Software with good reputation in the industry and is known for producing high-quality results. Containing most of previously mentioned characteristics Try before you buy: Many software vendors offer free trials or demos of their software. Take advantage of these offers to test the software and see if it meets your needs. Provides an opportunity to evaluate the ease of use and the processing capabilities of the software.
- 19. Choosing best software Considerthe cost: Cost is an important factor , but it shouldn't be the only factor. Consider the value of the software in terms of its features and capabilities, and how it fits into your budget. Keep in mind that cheaper software may not always provide the level of accuracy and precision you need, so it's important to balance cost with functionality. Get support: good customer support, with clear documentation, tutorials, and responsive technical support. This will be important if you encounter any issues or have questions about the software. Ask for recommendations: From colleagues, industry experts, or other users in your network for recommendations. Can provide valuable insights on different products
- 20. References https://www.heliguy.com/blogs/posts/dronedeploy-versus-pix4d https://sourceforge.net/software/compare/DroneDeploy-vs-Pix4D/ Pix4DMapper: Pricing. https://www.pix4d.com/pricing/pix4dmapper/.Accessed 26 April 2023. Agisoft: Buy. https://www.agisoft.com/buy/online-store/. Accessed 26 April 2023. Pix4DMapper: Outputs. https://www.pix4d.com/product/pix4dmapper/outputs/. Accessed 26 April 2023. Opendronemap: WebODM: https://www.opendronemap.org/webodm/. Accessed 26 April 2023. Pell, T.; Li, J.Y.Q.; Joyce, K.E. Demystifying the Differences between Structure-from-Motion Software Packages for Pre- Processing Drone Data. Drones 2022, 6, 24. https://doi.org/10.3390/drones6010024 Kloc, B.; Mazur, A.; Szumiło, M. Comparison of Free and Commercial Software in the Processing of Data Obtained fromNon- Metric Cameras. J. Ecol. Eng. 2021, 22, 213–225. https://doi.org/10.12911/22998993/131074