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Fiverr Pro
English
$
USD
I will fix spatial data topology, clean gis geometry, and build accurate base maps
About this Gig
Are you struggling with messy GIS data, overlapping polygons, or geometry errors?
Accurate spatial data is the foundation of any reliable GIS analysis and mapping project. I am an experienced GIS Specialist ready to help you clean, structure, and perfect the topology of your spatial data. Whether you are working on land parcels, utility networks, or highly detailed mapping like hydrographic base map compilation at a 1:1000 scale, I ensure your datasets meet strict technical surveying standards.
What I Offer in This Gig:
- Topology Error Fixing: Resolving overlaps, gaps, slivers, and intersecting lines.
- Geometry Cleaning: Eliminating duplicate features, multipart to singlepart conversion, and fixing invalid geometries.
- Feature Snapping: Ensuring points, lines, and polygons connect perfectly without dangles or overshoots.
- Base Map Structuring: Organizing complex datasets for topographic, cadastral, or hydrographic mapping.
- Attribute Table Checking: Ensuring geometry matches attribute data accurately.
Software I Use:
- ArcGIS Pro / ArcMap
Why Choose Me?
High attention to detail and technical mapping standards.
Experience in high-resolution mapping projects
Commitment to data confidentiali
My Portfolio
FAQ
What do you need from me to start working?
I need your raw spatial data (Shapefile, Geodatabase, GeoJSON, or KML), a clear explanation of the errors you are facing, and the specific topology rules you want me to apply (e.g., "must not overlap," "must be covered by feature class").
Can you handle very large datasets?
Yes. However, for datasets containing more than 1,000 features or covering entire regions/countries, please message me first so we can discuss a custom offer and appropriate timeframe.
Do you create spatial data from scratch?
This gig focuses on topology fixing and data cleaning for existing datasets. If you need digitization services (creating polygons/lines from satellite imagery), please check my other gigs or contact me for a custom order.
