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$
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I will georeference your scanned or raster maps with precise coordinates
Oluwaseun F.
About this gig
I will georeference scanned or raster maps into accurate coordinate systems using Golden Software Surfer. You'll get a clean, exportable base map ready to drop into your report, GIS project, or proposal with correct spatial referencing you can trust.
Tags: georeferencing, GIS, coordinate system, spatial mapping, cartography, Golden Surfer Software
Get to know Oluwaseun F.
Oluwaseun F.
Bold ideas, brilliant results
- FromNigeria
- Member sinceOct 2019
- Avg. response time1 hour
Languages
English, Yoruba
I'm a geophysics professional with hands-on expertise in geospatial mapping and geophysical data processing, trained on:
Golden Software Surfer — georeferenced base maps, topographic maps, contour maps, and geoelectric sections
DiprofWIN — 2D electrical resistivity data processing and plotting
WinResist — VES (Vertical Electrical Sounding) curve matching and interpretation
I work with clients across any sector needing geospatial mapping — exploration, construction, environmental, academic, or personal projects.
I'm certified in NASA ARSET and building towards VES interpretation services too.
FAQ
What file formats do you accept for the source map/image?
JPG, PNG, TIFF, or PDF scans. Higher resolution gives more accurate results.
What coordinate systems can you work with?
I can georeference to WGS84, UTM, or your specified projected coordinate system. I can also display dual coordinate systems (projected + WGS84) on a single map if needed.
Do I need to provide reference points, or can you find them?
If your map has visible landmarks, roads, or known coordinates, I can use those. If not, please provide at least 3-4 reference points with known coordinates for accuracy.
What software do you use?
Golden Software Surfer, for precise, professional-grade output.
Can you handle maps with no clear reference points at all?
This is harder and may affect accuracy — message me first with your file so I can confirm feasibility before you order.
