How to start a 4D surveying service with rapid capture and delivery

When reconstructing accident scenes, how critical is absolute precision in 3D models, especially concerning scaling and gradients? 3D photogrammetry has successfully found its way into accident analysis, enabling experts to create detailed models of accident locations, vehicles, and damages from standard camera photos. Maximizing the precision of these models is paramount, particularly when incorporating real-world measurements and slopes. AnalyzerPro acts as the perfect interface for integrating and refining these 3D models. It allows for direct import of .obj files from Agisoft, providing an import preview and options to adjust model alignment if needed. For models where the gradient is relevant, such as a mountain road, AnalyzerPro enables precise alignment by placing crosshairs at measuring points and using entered angles and distances. This capability is vital for vehicle dynamics calculations, where gradients are taken into account for acceleration and deceleration. Furthermore, the software automatically calculates the surface from the mesh, simplifying the process without requiring manual triangulation settings. A key aspect of precision is accurate scaling. AnalyzerPro handles this by generating an orthophoto from the 3D model, which is then loaded and scaled using a reference dimension. The special feature here is that the 3D model is linked to this 2D image and automatically scales along with it. This comprehensive integration ensures that scaling and slope reproduction, crucial for expert opinions, are handled with high precision and efficiency. What are your key considerations for maintaining measurement accuracy when integrating 3D landscapes into forensic analysis? #AnalyzerPro #Photogrammetry #AccidentReconstruction #3DModeling #VehicleDynamics #Forensics

"That right there...thats cool," - Paul Krauss, General Superintendent Nothing better than hearing a Superintendent get excited about the ability to better capture their projects. This use case? Capturing a building loading dock. Tucked under a roof, inaccessible by drone capture, smaller area no need for a 360 Camera...meet Mobile 3D Scan. Enabling project teams to use their best capture tool already in their pocket, their phone. Visualize, measure, organize photos geospacially, all the boxes checked. This is how the best projects leave no site, and no corner of their project unseen.

When precision matters, guesswork isn’t an option. For a leading gas and welding supplier in New Hampshire, our team laser-scanned the boiler entry and inner cone to capture every curve and offset, down to the millimeter. Using high-resolution LiDAR scanning, we recorded millions of data points to build a dense point cloud: a perfect 3D record of the as-built condition. From that data, we extracted plans, sections, and 3D models showing the cone’s true geometry. These drawings became the blueprint for off-site prefabrication, allowing the welding shop to cut, roll, and fit parts with total accuracy, without returning to the field. For the client, that meant: 1) No manual measuring or rework on-site 2) Exact-fit parts, fabricated the first time 3) Faster installation and reduced downtime By converting complex field geometry into fabrication-ready deliverables, OAR helped the client save days of field time and thousands in labor, while ensuring a safer, more predictable installation. oarscanning.com #LaserScanning #LiDAR #RealityCapture #Fabrication #DigitalConstruction #BIM #OAR #NewHampshire

Are You Curious How We Turn Flight Paths into Field Data? At Blue Nose Aerial Imaging of Tampa Bay, every flight begins with purpose, to capture the accurate, actionable data construction teams need to make faster, better-informed decisions. Drone imaging is a structured process of data acquisition, validation, and delivery designed for measurable outcomes.  Here’s how that process works in practice: 1. Flight Planning and Briefing Before each flight, the mission is aligned with project requirements. We define altitude, overlap, and resolution to meet measurement-grade accuracy standards. Every flight path is logged, reviewed, and verified for compliance with FAA Part 107 regulations. 2. Image Capture with Precision Sensors Our fleet uses RTK-enabled and thermal imaging drones to capture hundreds of precisely geotagged images.  RTK (Real-Time Kinematic) correction ensures centimeter-level accuracy, essential for grading verification, stockpile measurement, and progress monitoring. 3. Data Processing and Alignment Captured imagery is processed using professional photogrammetry platforms such as Pix4D. We generate orthomosaic maps, 3D terrain models, and digital elevation outputs. Each dataset is verified for consistency, accuracy, and scale before delivery. 4. Formatting for Action We convert raw aerial data into deliverables your team can use immediately. Outputs are formatted for direct integration with tools such as Procore, AutoCAD, and GIS platforms, enabling seamless coordination between the field and the office. 5. Embedding Data into the Project Workflow Our deliverables are not static visuals; they are tools for decision-making. Project teams use them to validate subcontractor work, confirm grading accuracy, track material volumes, and communicate clearly with stakeholders. 📍 See the process in action.  Schedule a short consultation to learn how aerial data can improve your next project’s accuracy, control, and efficiency.  👉 https://lnkd.in/dYf96vjk #DroneMapping #AerialImaging #ConstructionData #ProjectManagement #BlueNoseAerialImaging #FloridaConstruction

Precision that Drives Design Engineering depends on precision. A few millimeters can mean the difference between a seamless installation and a costly change order. With 3D LiDAR scanning, engineers receive fully dimensioned, verified models for structural, MEP, and civil coordination. The result is better decisions and fewer surprises. Accurate data supports strong engineering. Virtual View – As-built truth. Every time. See our process: www.yourvirtualview.com #Engineering #LiDAR #ScanToBIM #AsBuilt #AEC #VirtualView

Seeking highly precise accident sketches and damage surveys while also streamlining operations and reducing logistical effort? 3D photogrammetry offers a cost-effective and efficient means to achieve this. It enables the comparison of damage images, particularly for heavily damaged vehicles, which can be simulated well. This method allows for the estimation of a rough impact constellation, even when vehicles are located in different workshops. AnalyzerPro serves as the perfect interface for integrating 3D photogrammetry models into accident analysis. It facilitates the import of .obj files, linking 3D models to 2D orthophotos for automatic scaling and surface calculation from the mesh. This integration addresses aspects like scaling that accident analysts require, positively enriching their work. This approach not only drastically reduces logistical effort but also provides a wide range of applications for expert opinions, delivering highly precise results. How are you leveraging modern techniques to enhance damage assessment and comparison in your accident reconstruction work? #AnalyzerPro #AccidentReconstruction #3DPhotogrammetry #DamageAnalysis #ForensicEngineering

𝗕𝗲𝘀𝘁 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗳𝗼𝗿 𝗨𝗩 𝗠𝗮𝗽𝗽𝗶𝗻𝗴 𝗣𝗵𝗼𝘁𝗼𝗴𝗿𝗮𝗺𝗺𝗲𝘁𝗿𝘆 𝗠𝗲𝘀𝗵𝗲𝘀 (𝗪𝗵𝘆 𝗜 𝗨𝘀𝗲 𝟯𝗗𝗖𝗼𝗮𝘁)  [𝗩𝗶𝗮 𝗠𝗶𝗱𝗴𝗮𝗿𝗱 𝗚𝗲𝗼𝗴𝗿𝗮𝗽𝗵𝗶𝗰𝗮𝗹 𝗦𝗼𝗰𝗶𝗲𝘁𝘆] "In this tutorial, I compare different options for UV mapping photogrammetry meshes and explain why 3DCoat offers the best tools for the job. Photogrammetry models are often dense, irregular, and hard to unwrap. I show how 3DCoat handles large meshes, creates clean UVs, and prepares your scan data for texturing, retopology, or export to other 3D applications. 🔹 Why UV mapping is so challenging with photogrammetry models 🔹 How 3DCoat makes the workflow easier 🔹 Step-by-step UV mapping tutorial 🔹 Preparing models for texturing and 3D rendering This tutorial is perfect for 3D artists, game developers, and anyone working with photogrammetry data." https://lnkd.in/ehRmXG-e #photogrammetry #uvmapping #3dcoat #3dworkflow #3dmodeling #gamedev #retopology #3dtutorial

Yesterday Sky Sight Drone Services completed a comprehensive 3D model and digital twin survey of the incredible “White House” on behalf of Birmingham City Council. This stunning Grade II listed property, first mentioned on maps in 1759 and likely dating from the late 18th Century with Victorian additions, has a rich history, including being the home of renowned genealogist George William Marshall in the mid-19th Century. Managing assets of this age and significance requires precision, safety, and respect for heritage. Why are drone based 3D Models/Digital Twins essential for historic and listed buildings? Non-Invasive Inspection: Inspect delicate or high-level historic structures (roofing, chimneys, and ornate facades) without the need for scaffolding or risky physical contact. Highly Accurate Condition Reporting: Capture detail to accurately track deterioration or identify subtle defects early, crucial for proactive conservation and maintenance planning. Digital Record for Conservation: Create an accurate, geo-referenced digital baseline, which is invaluable for future restoration, planning applications, and heritage documentation. Cost and Time Efficiency: Significantly reduce the time and expense associated with traditional and labor intensive inspection methods. Remote Access and Collaboration: Share the immersive 3D model with conservation officers, architects, and remote teams to facilitate better informed decisions without numerous site visits. A Digital Twin isn't just a picture; it's the future of property intelligence, especially for irreplaceable heritage assets. #DigitalTwin #DroneSurveying #ListedBuilding #PropertyManagement #BuildingSurveyor #HeritageConservation #3DModeling #Photogrammetry

𝐏𝐨𝐢𝐧𝐭 𝐂𝐥𝐨𝐮𝐝𝐬, 𝐌𝐞𝐬𝐡 𝐌𝐨𝐝𝐞𝐥 & 𝟑𝐃𝐆𝐒: 𝐔𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐭𝐡𝐞 𝟑𝐃 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰📜 . 𝐏𝐨𝐢𝐧𝐭 𝐂𝐥𝐨𝐮𝐝𝐬 ▪️ Composed of numerous discrete 3D coordinates (x, y, z), sometimes with RGB or intensity data. ▪️ Highly accurate and directly measured by lidar sensor. ▪️ IS the foundation of both Mesh Models and Gaussian Splatting. ▪️ Perfect for engineering surveying and mapping. ▪️ Typical output formats: LAS, LAZ, E57. 𝐌𝐞𝐬𝐡 𝐌𝐨𝐝𝐞𝐥 ▪️ Built from vertices, edges, and faces (commonly triangles). ▪️ Geometric reconstructions derived from point clouds. ▪️ Capture topological relationships for rendering and texture mapping. ▪️ Lightweight and ideal for modeling and visualization. ▪️ Typical output formats: OBJ, OSGB, 3D Tiles. 𝟑𝐃𝐆𝐒 ▪️ Represents scenes with weighted 3D Gaussian distributions (spherical or ellipsoidal). ▪️ Each point acts as a Gaussian kernel for smooth, continuous rendering. ▪️ Surfaces and volumes are generated quickly through splatting. ▪️ Suitable for real-time visualization and immersive experiences. ▪️ Typical output formats: PLY, SPX, SPZ. Therefore，only when the #PointCloud itself is of high precision，can other resulting data achieve accuracy accordingly. #OmniSLAM #R8+#D8 #SLAM #PointClouds #Mobile3DLaserScanning #scantoBIM #3DGS #GaussianSplatting #survey #MeshModel

Spot-on breakdown! This perfectly captures the 3D data evolution - from raw measurements (point clouds) to structured surfaces (mesh) and immersive rendering (3DGS). It all starts with quality data capture. 👏