SevvenLabs

Satellite & Geospatial Imagery Annotation For Earth Observation AI

Unlock planetary-scale insights. We label high-resolution satellite, aerial orthomosaic, and SAR imagery for urban planning, environmental change detection, and disaster relief.

Geospatial

Geospatial Data Annotation Services

Transform complex satellite bands into actionable ground-truth GIS layers.

Building Footprint & Infrastructure Extraction

Building Footprint & Infrastructure Extraction

High-precision polygonal extraction of rooftops, roads, bridges, and solar arrays from high-resolution satellite feeds.

Land Use & Land Cover (LULC) Classification

Multi-class semantic segmentation mapping urban density, forest canopy, agricultural parcels, and inland water bodies.
Land Use & Land Cover (LULC) Classification
Disaster Assessment & Change Detection

Disaster Assessment & Change Detection

Before-and-after satellite comparison annotations evaluating flood inundation, wildfire damage, and post-storm recovery.

Why Choose Us

GIS & Remote Sensing Specialists: Formats supported include GeoTIFF, Shapefile, GeoJSON, and COG with native CRS coordinate preservation.

Georeferenced Precision

Full preservation of spatial projection coordinates and multi-band raster metadata.

Global Scalability

Experience labeling thousands of square kilometers of planetary observation data.

Custom Sensor Models

Tailored to Sentinel, Landsat, Planet, Maxar, and UAV high-resolution payloads.

Frequently Asked Question

We export directly in GeoJSON, Shapefiles, GeoTIFF masks, COCO with spatial geo-references, and cloud-optimized point formats.