Posts tagged hgis
Introduction to Leaflet.js

This tutorial builds upon our teaching modules that explored Google My Maps and Google Earth. In it, I will introduce Leaflet.js—a javascript-based program for hosting maps on your website.

Leaflet.js is open source and provides quite a bit of functionality that goes beyond the basic features of Google Maps. And, for those who wish to host maps on their own websites, it’s a relatively simple and low-cost option.

In this tutorial, we walk through a series of steps to understand the basics of Leaflet.js. The tutorial provides an example of how to create a basic map using a georectified historical map from MapWarper and a kml layer that we create in Google My Maps.

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Preparing a Historical Map for GIS Systems

This post introduces teachers and students to the process of georectifying maps so that historical maps can be used in programs such a Google Earth, QGIS, and ArcGIS. It provides a step-by-step tutorial on how to find historical maps, georectify them, and output them for use in research and in the classroom.

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