Geospatial Analysis of Utility Insecurity in Philadelphia
By Dale Watt on September 19th, 2018
An analysis of areas vulnerable to utility insecurity completed for the Legal Clinic for the Disabled as part of the Azavea Summer of Maps program.
Cleaning Address Data for Legislative District Matching
By Luke McKinstry on September 17th, 2018
This tutorial will teach you how to quickly and easily clean bulk lists of addresses for address to legislative district matching.
Tilegarden: Serverless Tile Rendering with AWS Lambda
By Matt Delsordo on September 6th, 2018
This 2018 Azavea Open Source Fellowship project enables serverless Lambda-based raster and vector tile generation from PostGIS data.
Introducing Grout: a Flexible-Schema Framework for Geospatial Apps
By Jean Cochrane on September 4th, 2018
Grout is an open source framework that empowers non-technical administrative users to directly define and modify data at the core of their application.
How to Save a Mapbox GL Web Map Extent as an Image
By Dan Ford on August 29th, 2018
Learn how to generate a Data URL or image file of the current map extent from a Mapbox GL Web Map.
How to Convert Geodatabase Spatial Data and Related Tables to Vector Tiles
By Dan Ford on August 28th, 2018
Use this open source data processing pipeline to convert geodatabase files to vector tiles for use in a web application.