Creating a Thumbnail Builder
Using HTML5 Canvas to Create an ArcGIS Online Thumbnail Builder
Joshua Tanner is a GIS Developer, husband, and father.
TypeScript - An Overview
Using TypeScript for building more scalable JavaScript projects.
Geospatial Data Signatures
Using cryptographic hashes for unique addressing of geospatial features.
ArcGIS API for Python on Mac
Developer setup for the modern Esri GIS developer.
Use GDAL With Docker
A brief understanding of Docker for running GDAL operations in a container.
Adding ArcGIS Sign In Using Omniauth and Rails
Sign into your Ruby on Rails app with an ArcGIS login.
Spatial Version Control with GeoGig
A basic overview of GeoGig.
National Parks Map and Image Gallery
Use GDAL, Flickr, TurfJS, and Leaflet to build a really awesome National Parks map.
Introduction to Interactive Web Maps Using JavaScript and LeafletJS
Get up and running with a great web mapping solution.
Visualizing Percentage of Storms Resulting in Injuries/Deaths by State (1996 - 2014)
Using PostgreSQL and Leaflet to explore large datasets.
Visualizing February 2015 Weather Data with Turf.js
Using TurfJS for client-side spatial analysis.
Data Classification and Color Theory with ClassyBrew
Statistical classification and color theory with our own open source library.
About Joshua
Joshua likes solving hard puzzles and challenges. Originally wanting to be a photojournalist for National Geographic, he found his calling for geography and computer science in college. Although pictures are worth a million words, he believes maps and computer visualizations are the future of communicating complex data and patterns. He’s worked in government for over 10 years, launched a mapping startup (MapperKeeper), and provided consulting for complex software development projects. He is a proud father / husband, and enjoys running, hunting, and fishing.