Photogrammetry
Services
Transform overlapping aerial photos into detailed, textured 3D models. The most cost-effective method for capturing visual detail and color accuracy.
Get a Free QuoteWhat is
Photogrammetry?
Photogrammetry is the science of extracting 3D measurements and models from overlapping photographs. Our drones capture hundreds of images from multiple angles, which are then processed using specialized software to create accurate, textured 3D representations of real-world objects and environments.
Flight Planning
Design optimal flight paths for complete coverage and overlap
Image Capture
Collect hundreds of overlapping photos from multiple angles
Processing
Software aligns images and generates point clouds and meshes
Delivery
Export to your preferred format or interactive NIRA viewer
When to Use
Photogrammetry
Photogrammetry excels when visual detail and texture quality matter most.
Heritage Preservation
Capture architectural details and textures of historic buildings for documentation and restoration planning.
Building Documentation
Create visual as-built records of facades, roofs, and exteriors for architects and property managers.
Film & VFX
Generate photorealistic 3D assets of real-world locations for virtual production and visual effects.
Construction Progress
Track site progress with detailed visual models that show exactly what's been built over time.
Visual Inspections
Identify surface defects, cracks, and damage with high-resolution textured models you can zoom into.
Site Mapping
Create orthomosaic maps and elevation models for planning, design, and stakeholder communication.
Photogrammetry
vs LiDAR
Different capture methods excel in different situations. Here's how to choose.
Deliverables
Multiple output formats to match your project requirements.
Textured 3D Mesh
OBJ, FBX, GLB formats
Point Cloud
LAS, LAZ, PLY, E57 formats
Orthomosaic
GeoTIFF, JPEG formats
Interactive Viewer
NIRA-hosted shareable link
Interactive 3D Model
Click and drag to rotate. Scroll to zoom. This is what photogrammetry delivers.
Who Uses
Photogrammetry
Trusted by professionals who need visual accuracy.
Frequently Asked Questions
How accurate is drone photogrammetry?
With proper ground control points, drone photogrammetry typically achieves 1-3 cm horizontal accuracy and 2-5 cm vertical accuracy. This is sufficient for most visual documentation, inspection, and construction monitoring applications. For projects requiring sub-centimeter precision, we recommend LiDAR or a combination approach.
What conditions do you need for photogrammetry?
Photogrammetry requires good natural lighting — ideally overcast days that provide even, diffused light without harsh shadows. We avoid shooting in direct midday sun, rain, or fog. Wind conditions must also allow safe drone operation. We'll work with you to schedule flights during optimal conditions.
How long does processing take?
Processing time depends on project size and deliverables required. A typical building exterior takes 2-5 business days. Large sites or projects requiring multiple output formats may take longer. We'll provide a timeline estimate with your quote.
Should I choose photogrammetry or LiDAR?
Choose photogrammetry when you need photorealistic textures, color accuracy, or visual documentation. Choose LiDAR when you need to penetrate vegetation, work in low light, or require higher geometric precision. Many projects benefit from combining both methods. We're happy to recommend the best approach for your specific needs.
What file formats can you deliver?
We deliver in multiple formats based on your needs: 3D meshes (OBJ, FBX, GLB), point clouds (LAS, LAZ, PLY, E57), orthomosaics (GeoTIFF, JPEG), and elevation models (DSM, DTM). We also provide interactive NIRA viewer links for easy sharing with stakeholders who don't have specialized software.
Get Photorealistic
3D Models
From heritage buildings to construction sites, capture every detail with professional drone photogrammetry.
Request a QuoteRelated Articles & Guides
Understanding Photogrammetry:
A Guide to Its Applications and Benefits
Does Splitting and Merging Pix4D Matic Projects Speed Up Processing Times?
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