I will create accurate contour maps and topographic maps from survey data


About this gig
Need an accurate contour map, topographic map, or terrain analysis for your project?
You are in the right place.
I specialize in creating professional contour maps and topographic mapping solutions for engineers, surveyors, architects, planners, researchers, and land developers.
My services include:
- Contour map creation
- Topographic maps
- Contour lines from survey data
- DEM processing
- GIS mapping and analysis
- Terrain and elevation modeling
- AutoCAD Civil 3D contour drafting
- Google Earth elevation extraction
- Land development mapping
Why choose me?
- Accurate and professional outputs
- Fast turnaround time
- Clear communication
- Engineering-ready deliverables
- Multiple output formats available
- Quality checked before delivery
How it works:
- Send your survey data, coordinates, DEM, CAD file, or project requirements.
- I process and generate accurate contour maps.
- You receive final files ready for design, planning, or documentation.
Supported formats:
PDF, DWG, DXF, SHP, GeoJSON, TIFF, PNG, JPG and more.
Please contact me before ordering so I can review your project requirements and recommend the best package.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Jane Hannah
GIS and Terrain Modeling Specialist
- FromUnited States
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, German, French, Spanish
My Portfolio
FAQ
What files do you need?
Survey points, DEM files, CAD drawings, coordinates, GIS data, or project requirements.
Can you create contour maps from Google Earth?
Yes, where suitable elevation information is available.
Do you provide AutoCAD Civil 3D files?
Yes
Can you generate contour lines from DEM data?
Absolutely
What output formats do you deliver?
DWG, DXF, PDF, SHP, TIFF, JPG, PNG, and others
Can you handle large land development projects?
Yes, please contact me before ordering.
Do you provide GIS analysis?
Yes, as part of Standard and Premium packages.

