I will create thematic map gis data visualizatio population density choropleth heat map

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samsonjohn77
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samsonjohn77
Samson J

About this gig

Have a spreadsheet of numbers but no clear way to show where the patterns are? Struggling to join data to boundaries, pick honest color classes, or turn addresses into a heat map? I create clean thematic maps and GIS data visualization from your data, so patterns are easy to see and present.


I make choropleth maps (shaded by county, state, ZIP code, census tract or country) and heat maps (from coordinates or addresses), including population density maps normalized by area so large regions do not mislead.


What I offer: Thematic maps, Choropleth maps, Population density maps, Heat and point density maps, Census maps, Data joins to shapefile or GeoJSON, Class breaks and Color schemes, Legends, Scale bars, North arrows, Layout, PNG and PDF export, and Editable project files on request.


How it works: send your data (CSV, Excel, shapefile, GeoJSON or addresses), the area, the variable to map and where the map will be used. I clean and join the data, build the map and share a draft.


Scope: static maps unless agreed. Data collection, spatial statistics and web maps need a custom offer.


Message me with your data and goal before ordering and I will confirm the best package.


Get to know Samson J

Samson J

GIS Specialist in Remote Sensing Spatial Analysis and Agricultural Mapping

  • FromUnited Kingdom
  • Member sinceOct 2026
  • Languages

    English
I am a GIS and Remote Sensing Specialist providing actionable geospatial intelligence and custom mapping solutions. My expertise spans multi spectral satellite imagery analysis (NDVI, LULC, and land change detection), precision agricultural farm mapping, thematic data visualization (choropleth maps and heatmaps), and detailed 2D plat maps for real estate subdivision. By combining rigorous spatial analytics with presentation quality cartography, I deliver clear, accurate data visualization tailored for agriculture, research, and property development. Let's map your project.