Maps Archives - geojournalism.org

How to make an animated forest fire map using Google My Maps and Carto

Gustavo Faleiros — Fri, 19 Aug 2016 20:55:52 +0000

Introduction Agricultural burning and forest fire are some of the planet’s most serious environmental problems and, unfortunately, a very common occurrence in many countries. In the forests of the Amazon, the Congo Basin and Southeast Asia, fire can mean the advance of deforestation and most part of the fires are caused by humans in order […]

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Share a Map from a JEO Site

Willie Shubert — Fri, 29 Jul 2016 19:45:59 +0000

Not everyone has the time, money, or inclination to make interactive maps to support their stories. With this in mind, we’ve added a sharing feature to help journalists tell environmental stories with the maps they see within GeoJournalism sites. This tool creates an interface for formatting an iframe embed code; similar to a YouTube video […]

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Making Maps with JEO

Willie Shubert — Wed, 04 Feb 2015 17:55:42 +0000

The basic component of a map is its layers—an individually designed dataset—that are combined together to tell a story. In JEO 1.o and beyond, maps are built utilizing a layers content type which allows editors to more easily reuse the data they mapped. These layers are organized and configured in combination with a base map that usually consists […]

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Using JEO’s Content Type

Willie Shubert — Tue, 03 Feb 2015 16:04:13 +0000

Understanding the unique WordPress Content Types created for JEO is a great way to understand how to organize and create content. These content types are defined by the type of information they contain and how they are used throughout a JEO site. There are two main categories of content types used in JEO; one group […]

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Mixing shapefiles and comma-separated files in QGIS

Vitor George — Mon, 13 Oct 2014 22:03:57 +0000

Introduction The Comma Separated File format, or just CSV, especifies a data type store in a tabular manner. Each line represent a record, and each field is delimited by a comma or another separator character. This format is accepted by popular tools like Excel, LibreOffice and Google Docs, and by most of programming languages. In […]

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Tips for Using Color in Maps

Mapbox — Wed, 25 Jun 2014 19:31:02 +0000

Color Theory and Mapping It’s important to realize how much your choice of color on a map can affect the story you are trying to tell with your data. As a brief introduction to some theories behind how to use colors on maps, here are three primary scheming designs for mapping data. Sequential Schemes Sequential […]

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JEO: first steps

pixel — Tue, 03 Jun 2014 23:29:08 +0000

Introduction Jeo is a WordPress theme that acts as an online platform for geojournalism and allows publication of news articles as layers of information on digital maps. With Jeo, creating interaction between the layers of data and contextual information is much more intuitive. The theme is developed to be a base of child themes and is […]

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OpenStreetMap editing using ID

Mikel Maron — Fri, 16 Aug 2013 01:21:12 +0000

You can easily edit the OpenStreetMap base map that you find at www.openstreetmap.org. And while doing it you will become part of the community of thousands of mappers worldwide who are creating the map together. Introduction What if your area isn’t mapped? Or you want to add a feature, like a waterway or lake? You can […]

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Downloading map information from OpenStreetMap

Erica Hagen — Fri, 16 Aug 2013 00:52:08 +0000

You may wish to actually get at the data in OpenStreetMap and extract a spreadsheet of information – not just latitude and longitude but also every detail about each point of interest or feature. Introduction OpenStreetMap is a terrific tool for mapping and editing maps. It is a user-created map of the world, made by thousands […]

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How to Map Photos Using OpenStreetMap and TileMill

Mikel Maron — Wed, 14 Aug 2013 21:29:27 +0000

This guide takes four steps, demonstrating an overview of the whole flow and connection between four tools to build a photo map. This guide will hit the main points and highlight how the tools connect up with open data Introduction Recently, we organized a fun skill share with Map Kibera, and then again with Transparent […]

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