I will be your expert data annotator for large scale map projects
I am a Freelancer
Sobre este Serviço
Top-Quality Map Labeling & Geospatial Data Annotation
Are you looking for high-quality training data for your autonomous driving, navigation, or GIS project? Accurate map labeling is the backbone of successful AI models. I provide meticulous, manual data annotation services specifically tailored for geospatial datasets.
What I offer:
- Polygon Annotation: Precise outlining of buildings, parking lots, and land-use areas.
- Polyline Annotation: Accurate tracing of road networks, lanes, and railway tracks.
- Point Labeling: Identifying landmarks, traffic signs, and specific GPS coordinates.
- Semantic Segmentation: Pixel-perfect labeling for complex satellite imagery.
- Attribute Tagging: Adding detailed metadata (e.g., road types, building heights).
Why choose my service?
- 99% Accuracy: I double-check every label to ensure zero overlaps and gap-free polygons.
- Manual Annotation: No automated scripts; 100% human-verified work.
- Tool Flexibility: Experienced with CVAT, LabelImg, and Google Earth.
- On-Time Delivery: I respect your project deadlines.
- Data Privacy: Your datasets are handled with the utmost confidentiality.
Please contact me before placing an order to discuss Project.
Técnica:
Manual
Tipo de marcação:
Imagem
Meu portfólio
Perguntas frequentes
Which tools do you use for map labeling?
I am comfortable using a variety of web-based and desktop tools including CVAT, Labelbox, and QGIS. If you have a specific internal platform, I am quick to learn and adapt to your workflow.
How do you ensure the accuracy of the labels?
I perform a two-step quality check. First, I manually inspect the polygons for "snapping" and overlaps. Second, I cross-reference the attribute tags with your specific project guidelines.
Can you handle large-scale datasets?
Yes! I am equipped to handle large volumes of images frames. For very large projects, please message me so we can discuss a custom timeline and bulk pricing.
In what formats can you deliver the data?
I can deliver in most standard formats, including JSON, XML, CSV, COCO, or YOLO, depending on your needs.
Do you offer a trial or sample?
Absolutely. I am happy to provide a small sample (2–3 images) so you can verify the quality of my work before we proceed with the full order.

