Introducing the Open Apparel Registry
By Deb Boyer on March 28th, 2019
We are excited to announce the launch of the Open Apparel Registry, an open source global map of garment producing facilities.
Lessons on tree-shaking Lodash with Webpack and Babel
By Casey Cesari on March 7th, 2019
Tree-shaking lodash can reduce the size of your JavaScript bundle, but it requires that a few conditions are met along the way to implementing it.
Introducing TileJSON.io, A Fast and Easy Way to View and Share Raster Tiles
By Shreshth Khilani on March 4th, 2019
TileJSON.io is an open source project by Azavea. It is an easy way to view and share raster tile sets using slippy map endpoints.
Creating Leaflet Tiles from Open Data using PostGIS and QGIS
By Kelly Innes on October 11th, 2018
A guide to transforming open geospatial data into slippy map tiles to display in Leaflet or OpenLayers using PostGIS, QGIS, and QTiles.
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.
How to Build a Geoprocessing App with GeoTrellis and React
By Kelly Innes on February 13th, 2018
Follow this guide to set up a geoprocessing web application using GeoTrellis, Akka HTTP, and React.