Land Use and Land Cover Classification
Gain accurate land use insights with annotated data.
GIS Annotation Services
GIS Annotation
Expert satellite and aerial imagery annotation for geospatial AI — land use, road networks, and change detection at continental scale.
RUN FREE PILOTFeatured case study
Frame 1: Raw Aerial Imagery
7.5cm Sub-Meter Resolution
Boundary Precision: 99.4%
Aerial & Urban Parcel GIS
2-Frame Fast ScanSub-Meter Neighborhood & Urban Parcel Delineation
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Your data problem
has a human solution.
ML Engineers
Time-consuming annotation workflows delay model training.Need scalable tools for large geospatial datasets.
Data Scientists
Struggle with accuracy in complex geospatial data.Require a balance between automation and manual input.
GIS Experts
Face challenges with multi-layered data labeling.Deal with integration issues with GIS systems and data formats.
Dataset Providers
Require precise annotations for client-ready GIS datasets.Need efficient workflows to meet deadlines.
Our Annotation Services for GIS & Satellite Imagery
In the area of GIS annotation services, we work with all major geospatial data formats and resolutions. Our global team can expertly deliver the following satellite data annotation services (but we are always open to your custom projects):
Land Use and Land Cover Classification — Polygon Annotation
Gain accurate land use insights with annotated data.
Polygon Annotation
Auto Shift
Gain accurate land use insights with annotated data.
A Futureproofed Pipeline
We exist for a future where geospatial AI models are trained on expertly annotated, globally consistent satellite and aerial data.
Step 1
Free Pilot
Step 2
QA Review
Step 3
Proposal
Step 4
Start Labeling
Step 5
Delivery
Estimate Your Costs for ML projects
1 Pick application field
Computer Vision
2 Select annotation method
Keypoints
3 Specify how many objects to label
Amount
objects
SmallMediumLarge
4 Check the approximate total cost
Estimated Cost:$0 /total
5 Run free pilot
Why Projects Choose Engai for GIS Annotation
96%
Geo-Accuracy
4x
Faster Delivery
20%
Cost Reduction
Expert GIS Specialists
Our annotators are trained in geospatial analysis, satellite interpretation, and GIS software — not generic image labelers.
Topology-Validated Output
Every polygon layer is validated for geometric consistency, topological errors, and class boundary continuity.
Multi-Format Delivery
GeoJSON, Shapefile, GeoTIFF, KML — we deliver in your CRS and projection system, ready for GIS workflows.
Safe and secure
Your trust is our foundation. Engai is designed with a deep commitment to data privacy and security.
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★ GDPR ★
ISO
27001Start Free Piloting your ML project !
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Discover how Engai's Data Pipeline and AI Infrastructure platform can make your organization AI-ready:
Automatically discover and map all datasets with contextualized inventory
Effortlessly manage ML lifecycle and address governance gaps
Drastically reduce deployment time by mitigating edge-case risks
Immediately detect and respond to model drift to minimize threat impact
Proactively apply zero-trust protection mechanisms for proprietary data
Live Infrastructure Telemetry
1.2BData Points
189Models
24Pipelines
3Alerts
TypeOriginOwnerStatus
Vision ModelGitHubDave DigsterHealthy
DatasetAWS S3Emily ThompsonSyncing
DeploymentGCPRobert BrownActive
Zero-Trust Dataset Confidentiality
Your requirements and proprietary sample assets are encrypted in transit and never used for public model training.
Support Center
Frequently Asked Questions
We work with imagery from all major providers: Maxar, Planet Labs, Airbus, Sentinel-2, Landsat, NAIP, and custom drone captures. We support all standard resolutions from 30cm to 10m pixel GSD, and our annotators are trained to calibrate their precision requirements based on the imagery resolution.