EarthDefine Clutter 3D is our top-of-the-line 20-class RF clutter dataset covering the entire continental US at 1-meter resolution. You get a rich 5-layer product with the same fidelity in rural Wyoming as in downtown Chicago, and no gaps. Every pixel carries an exact height value derived directly from LiDAR, to remove the need for estimations.

Plan with confidence, knowing that you are getting the highest value.

See what's inside a Clutter 3D delivery

Toggle the layers below to explore all five datasets included in every order. If you'd prefer to work with the data directly, download a free sample and load it into your platform of choice.

Clutter Class	Description
10. Water	Sea, ocean, river, pond, lake (excludes swimming pools)
20. Bare Earth	Soil, sand, rock, clearings
30. Vegetation 4 classes	Trees, shrubs, ground cover, crops
31. Ground-level Vegetation	Fields, grass, ground cover, low crops, turf
32. Low Vegetation	Shrubs and herbaceous
33. Tree, Low Density	Part of small clump
34. Tree, High Density	Part of large contiguous canopy
40. Residential Buildings 3 classes	Single/multi-family housing at varying densities
41. Residential, Low Density	Isolated structures (e.g., rural residential)
42. Residential, Med. Density	Buildings forming small clumps
43. Residential, High Density	Buildings forming large contiguous clumps
50. Commercial Buildings 3 classes	Office, mall, institution, community facility
51. Commercial, Low Density	Isolated buildings not part of clump, e.g., rural
52. Commercial, Med. Density	Buildings part of small clump, e.g., suburban corridor
53. Commercial, High Density	Buildings part of large clump, e.g., CBD
60. Industrial Buildings 3 classes	Factory, plant, heavy goods storage
61. Industrial, Low Density	Isolated industrial structures
62. Industrial, Med. Density	Buildings part of small clump
63. Industrial, High Density	Buildings part of large clump
70. Transport & Impervious 5 classes	Paved surfaces and transportation corridors
71. Parking	Surface parking lots and structures
72. Roads	All paved road surfaces
73. Railways	Rail corridors and associated structures
74. Airports	Runways, taxiways, and airport grounds
75. Other Impervious	Paved or hardened surfaces not classified elsewhere

At 10m resolution, a tree and the building behind it can occupy the same pixel. Height values are estimated rather than measured. Your propagation model is only as accurate as your clutter data.

Here's how a typical 10m product compares to EarthDefine's 1m product for the same area.

EarthDefine's Clutter 3D is built to solve RF engineering problems: 1m resolution, LiDAR-measured heights, and 20 classes that reflect how signal actually interacts with the environment.

At 10m resolution, a tree canopy and the building behind it collapse into a single pixel, with an estimated height that reflects neither. Above 5 GHz, where almost any clutter feature acts as a high-loss obstacle, that simplification breaks down. In suburban and exurban terrain with moderate-to-dense tree cover, coarse clutter typically introduces 2–4 dB of error in Reference Signal Received Power (RSRP) prediction.

EarthDefine's 1m clutter resolves obstructions individually. Trees, buildings, and ground features are individuated rather than averaged, and each class carries a LiDAR-measured height. The result is a propagation model that reflects what the signal actually encounters, not merely an averaged approximation of it.

Illustrative scenario over a 1.2 km C-band link in suburban tree-heavy terrain. Specific values may vary.

In real deployments, the difference becomes immediately tangible:
• Links that actually perform in the field, not just on screen • Site candidates that can be confidently eliminated through accurate line-of-sight analysis • Installation outcomes that closely match prediction with fewer repeat truck rolls, and • Reliable decision-making even in dense, tree-heavy terrain where most propagation models begin to fail.

At this fidelity, you're removing one of the largest sources of error in RF planning.

NAIP acquires roughly half the continental US every year. As each new cycle completes, EarthDefine produces updated clutter data for affected areas, so your models always reflect the latest available imagery, not a legacy snapshot. Every dataset includes source imagery metadata to ensure that your predictions are reproducible and defensible.

Tree Map

Tree Locations

Canopy Height Model (CHM)

Building Footprints 3D

Impervious Map