Frame the decision
Start with the people using the work, the question they need to answer, the geographic scope, and what a useful result must contain.
About CartoCodeGIS
GIS work should be understandable, reviewable, and useful.
CartoCodeGIS is a GIS consulting practice based in Henderson, Kentucky, supporting local and remote teams with spatial analysis, location decisions, map products, web GIS, and workflow automation.
Working method
A practical method behind the maps.
Inspect the source data
Review dates, identifiers, coordinate systems, missing records, geographic precision, and known limitations before calculating or mapping.
Use an explainable method
Keep requirements separate from preferences, preserve original measures, and document parameters so another person can follow the reasoning.
Deliver reviewable outputs
Provide maps, tables, GIS-ready data, methods, assumptions, QA findings, and unresolved questions—not only a polished final image.
Editorial standards
How the GIS articles are produced and reviewed.
CartoCodeGIS articles are written for people who need to understand or use GIS work. Each article focuses on a defined practical question, explains the method in ordinary language, and identifies assumptions, quality checks, and limitations that affect the answer.
- Original explanations centered on GIS practice and decisions.
- Clear distinctions between screening methods and verified results.
- Source dates, data quality, uncertainty, and human review kept visible.
- Meaningful updates recorded when the published guidance changes.
- Internal links connect supporting methods, services, and examples.
Evidence and examples
What the examples on this site represent.
Unless a page explicitly identifies a client case study, project examples are representative patterns showing the decision, method, and deliverable a GIS engagement can include. Demonstration maps and scenarios are labeled so they are not mistaken for verified findings about a real property, community, or organization.
Actual recommendations depend on the project's source data, operational rules, geographic scope, and the review of appropriate planning, engineering, legal, utility, ownership, policy, or field specialists.
Have a GIS question that needs a documented, reviewable answer?
Share the decision, available data, geographic scope, and the people who need to use the result.