Azavea Blog - Geospatial and Software Development Topics

Generating Pyramided Tiles from a GeoTIFF using GeoTrellis

By Terence Tuhinanshu on August 6th, 2018

A tutorial for generating pyramided map tiles (also called Slippy Map tiles) from a GeoTIFF using GeoTrellis, which can be used in Leaflet or OpenLayers.

Spatial Analysis

Visualizing Turbulence in Politics using Cicero Data

By Luke McKinstry on July 19th, 2018

The last 4 years have been a turbulent period in government in the United States at the local, state and...

Software Engineering

Provisioning ACM Certificates on AWS with Terraform

By Hector Castro on July 16th, 2018

Learn how to create and validate certificates with a reusable Terraform module.

Azavea receives 2018 B Labs "Best for Workers" award

Company

Azavea Recognized on B Lab’s 2018 Best For Workers List

By Karissa Justice on June 18th, 2018

This week, Azavea earned a spot on the ‘B Lab’s Best For Workers List’ for the second time since 2013. The Best for Workers List honors B Corporations that score in the top 10 percent of more than 2,400 Certified B Corporations on the Workers section of the B Impact Assessment.

Software Engineering

D3 chart data scrubber in Angular

By Jenny Fung on June 5th, 2018

Open-source code with instructions to create an interactive feature like a data scrubber in Angular (Angular 2, Angular 4+) when mousing over a d3.js chart or visualization.

Events

Trajectory of Geospatial Open Source Innovation Discussed at FOSS4G NA

By Dan Ford on May 25th, 2018

Earlier this month, we presented, exhibited, and attended talks at FOSS4G NA in St. Louis. Read our recap of events and view the slides from our presentations.