{ "item_title" : "OpenDroneMap and WebODM for Beginners", "item_author" : [" Eleanor Sloane "], "item_description" : "Turn Ordinary Drone Photographs into Accurate Maps, Elevation Models, Point Clouds, and Detailed 3D ReconstructionsCapturing aerial photographs is only the beginning. To transform those images into useful mapping products, you need the right flight plan, a properly prepared dataset, suitable processing settings, and a reliable method for checking the final results.OpenDroneMap and WebODM for Beginners provides a practical, step-by-step introduction to processing drone imagery with powerful open-source photogrammetry tools. Written for beginners, drone pilots, GIS learners, survey technicians, construction professionals, researchers, and mapping enthusiasts, this guide explains the complete workflow without burying you in unnecessary technical language.You will begin by understanding how overlapping photographs become tie points, point clouds, textured surfaces, orthophotos, and elevation models. You will then learn how to plan flights that process successfully, audit your photographs, install the required software, select appropriate processing options, diagnose weak reconstructions, and prepare professional deliverables.Inside this practical guide, you will learn how to: Understand the roles of OpenDroneMap, WebODM, processing engines, and processing nodesPlan drone-mapping flights using suitable altitude, overlap, camera angles, and ground sampling distancePrepare, organise, inspect, and audit drone image datasetsChoose suitable computer hardware and installation methodsInstall and configure WebODM on Windows, macOS, or LinuxComplete your first browser-based WebODM projectProcess drone photographs directly with OpenDroneMap commandsCreate reusable processing profiles for maps, terrain, point clouds, and 3D modelsTroubleshoot failed image alignment, missing areas, distorted edges, and resource errorsExport georeferenced orthophotos and open them in QGISProduce digital surface models, digital terrain models, hillshades, and contoursInspect and deliver dense point clouds and textured 3D reconstructionsImprove accuracy with ground control points, checkpoints, RTK, and PPK positioningCalculate distances, areas, stockpile volumes, and cut-and-fill changesProcess oblique, multispectral, and thermal image datasetsAutomate projects, manage processing nodes, create backups, and scale larger workloadsDocument coordinate systems, processing settings, accuracy, and project limitations honestlyPractical exercises, workflow checklists, troubleshooting matrices, processing profiles, report templates, and three complete mapping projects help you move from theory to real-world results.Whether you want to map a construction site, measure a stockpile, monitor terrain, inspect a property, create an agricultural map, or build a detailed 3D structure model, this book gives you a dependable path from raw photographs to usable geospatial outputs.Stop guessing at processing settings. Start producing drone-mapping results you can inspect, explain, and deliver with confidence.", "item_img_path" : "https://covers4.booksamillion.com/covers/bam/9/79/818/711/9798187110803_b.jpg", "price_data" : { "retail_price" : "18.99", "online_price" : "18.99", "our_price" : "18.99", "club_price" : "18.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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