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Topic | Turfjs

Network Tracing with Turf JS

A Client Side Solution for Simple Upstream and Downstream Linear Network Analysis

A primary focus of my day job is managing utility datasets for a small municipality. I am currently in the process of taking a simple database of lines and points and turning it into a true utility network. One of the benefits of having this new seamless database is to perform network traces. Thi...

Intro to Turf JS

Geospatial Analysis for the Browser, Desktop & Server

This presentation was given at the 2018 Ohio GIS Conference. The NodeJS example is hard-coded from a real-world example in the original presentation and has been replaced with the estimated response time....

Shagbark Product Locator Map

A Locator Map with Search and Nearest Store Finder

Using the original Mapbox JS store locator example as a starting point, the Shagbark map adds a couple of unique features including store text search and a nearest store locator. The project pulls data from a Google Sheet in NodeJS while building. This allows the client to easily update store locations and available products. Custom icons with the client logo are used to mark store locations. An open source version of this store locator is available on GitHub.