Tag Archives: 2017 GeoHipster Calendar

Maps and Mappers of the 2017 GeoHipster Calendar – Johann Dugge and Juernjakob Dugge

Johann Dugge and Juernjakob Dugge – May

Johann Dugge and Juernjakob Dugge
www.papercraftmountains.com

Tell us about yourself.

Johann: I model packing processes of consumer products like laundry detergent to optimise the package design and manufacturing lines at Procter & Gamble in their Brussels office. 

Juernjakob: I work on software for optimising water and wastewater treatment processes. So our day jobs have only little to do with mapping. However, we’ve been exposed to cartography and particularly terrain models from a young age: Our father is a geomatics engineer, and our parents have been collecting raised relief maps for as long as we can remember.

Tell us the story behind your map (what inspired you to make it, what did you learn while making it, or any other aspects of the map or its creation you would like people to know).

Juernjakob: I was following Daniel Huffman’s tutorial on generating shaded reliefs using 3D rendering software, and slightly adapted the approach by first converting the DEMs to triangulated irregular networks before rendering them. The faceted appearance reminded me of the low-poly papercraft models that have been in vogue for a while, and I thought it might be fun to build a terrain model out of paper.

Johann: In June 2015 as we were cycling over the hills of Belgium we discussed what the qualities of such a model would have to be to be considered “optimal”. When we returned home to Brussels and Stuttgart we both started to adapt existing triangulation algorithms for this specific problem. In the end I came up with a solution that strikes a good balance between terrain fidelity and having a small number of triangles, avoiding difficult-to-assemble thin and tiny triangles as much as possible. My background in numerical optimisation certainly came in handy for this.

We presented the first results at the ICA Mountain Cartography Workshop in April 2016 and received a lot of very encouraging feedback. Since then we have been working on new models – the Matterhorn is already available through our site www.papercraftmountains.com. Also keep an eye out for Mount Fuji which will be released shortly!

Tell us about the tools, data, etc., you used to make the map.

We developed the triangulation algorithm in MATLAB. The elevation data comes from the USGS National Elevation Dataset, the orthophoto from the US National Agriculture Imagery Program. The quality of publicly available data in the United States is amazing, the rest of the world still has a lot of catching up to do in this regard.

Blender is used to add the stiffening structure to the 3D model. Pepakura is an unfolding software for paper model layouts and the final touches are done in Inkscape.

Maps and Mappers of the 2017 GeoHipster Calendar – Michele Tobias

Michele Tobias, PhD – January

@micheletobias
GIS Data Curator – Data Management Program – UC Davis Library

Tell us about yourself.

In January I started my current job as the GIS Data Curator for the UC Davis Library where I work on data projects related to the library’s areas of particular interest and help patrons with questions related to data acquisition, creation, documentation, preservation, and sharing. I have a PhD in geography, and I am especially interested in the biogeography of coastal plants. When I’m not working on map-related things, I’m either dancing or crafting.

Tell us the story behind your map (what inspired you to make it, what did you learn while making it, or any other aspects of the map or its creation you would like people to know).

OK, but it’s kind of a long story… I’ll try to keep it short. It started a few years back when I saw an episode of Huell Howser, a show produced by the Los Angeles PBS station, KCET. In this episode, Huell interviewed people involved in growing the seeds that went to the Moon on the Apollo 14 mission and visited several of the resulting “Moon Trees” growing in the state. Curious about where the rest of the trees are, I looked for more information online and found some lists and a few basic maps. Fast forward to the 2016 call for FOSS4G North America presentations… I submitted a talk on cartography with Inkscape. I needed an interesting dataset to work with in my examples, and remembered the Moon Trees. Tree locations are easy to understand for a broad audience, and the story is interesting. Plus, my talk was on May 4th… so something with space needed to happen. Sometimes it seems that everything just sort of falls into place. It just happened that the keynote speaker for the conference that year was Tamar Cohen from the NASA Ames Research Center. And as I was making the map for my presentation, my aunt told me that my grandfather was on the crew that tracked the Apollo 14 mission and retrieved it when it came back to Earth. He would have gotten a kick out of the map for sure.

Tell us about the tools, data, etc., you used to make the map.

One of the goals I had for this map was that I use only open source software to make it. I found a Google Map of Moon Tree locations made by a person affiliated with NASA, and asked her via Twitter for permission to use her data. I cleaned up the KML attributes in LibreOffice.  I had hoped to get tree icons from Phylopic, a site for silhouettes of life forms, but they didn’t have the species that I needed so I made my own and contributed them back to the project. The basic layout and data display was done in QGIS, but I made the icons and did all of the big cartography in Inkscape.

This map was perfect for demonstrating some of the things you can do in Inkscape that isn’t possible in QGIS (or any GIS for that matter). The map has 3 data frames. In QGIS, you can’t have a different projection for each of them right now, so I had to export the frames separately and reassemble them in Inkscape. Also, the moon image fill on the polygons was achieved through a clipping process in Inkscape. The tree icons and numbers needed a lot of moving by hand to separate them enough to distinguish. The coasts of the US have a lot of trees and when I started, they were all lumped together. Some of the trees have a very subtle glow behind them to help them stand out from the background. In a GIS, it’s just not that easy to make a subtle halo.

The whole process of creating the map is documented in my 2016 FOSS4G North America talk that’s on their YouTube channel. The pitch video for the talk composed of screen captures of the map as it came together is on my channel.

Maps and Mappers of the 2017 GeoHipster Calendar – Alison DeGraff Ollivierre

Alison DeGraff Ollivierre – September

Tell us about yourself.

I’m a cartographer who works full time at National Geographic Maps, part-time doing freelance cartography/GIS work as Tombolo Maps & Design, and part-time for the NGO BirdsCaribbean. I’m from Vermont, have been living in the Eastern Caribbean on and off for the past six years, and currently live in Colorado. I love making maps and living abroad, and my primary topic of research for the past seven years has been participatory mapping, with a focus on its use in Caribbean small island developing states, particularly in relation to climate change, for the past six years.

Tell us the story behind your map (what inspired you to make it, what did you learn while making it, or any other aspects of the map or its creation you would like people to know).

When I was going through a stint of less cartographically-exciting freelance work last year, I started doing a map-a-day (inspired by Stephen Smith’s tile-a-day project) where I made quick, fun, daily snapshot maps that explored less commonly used fonts, colors, and projections with whatever exciting data I could get my hands on. I found NOAA’s climatic data center to be a jackpot for interesting data, and decided to map hurricane tracks across the Atlantic. Since I grew up in Vermont, I had not experienced hurricanes before moving to the Eastern Caribbean. The first big storm that passed through after I moved to St. Vincent and the Grenadines in 2011 was Hurricane Irene, which passed north of our island (just dumping a bit more rain than usual) and then proceeded to swing all the way up the coast to pummel Vermont. Nothing like a little geographic irony to inspire a map!

Tell us about the tools, data, etc., you used to make the map.
This map was made with NOAA’s national weather data and Esri country boundaries in ArcGIS and Adobe Illustrator. I started by converting the KMLs into shapefiles and selecting out the years that corresponded for both the Atlantic and Pacific hurricane seasons (there was twice as much data for the Atlantic hurricane seasons), leaving me with the 1930s-1980s. I then completed the cartographic design work in AI, including the graphic effects on the continents and oceans, and the visualization of the hurricane tracks.

Maps and Mappers of the 2017 GeoHipster Calendar – Damian Spangrud

Damian Spangrud – April

@spangrud

Tell us about yourself.
I’m a carto geek and have been making varying degrees of visual junk for almost 3 decades. I’m interested in showing data in a way that makes people curious to learn more. I’ve been at Esri for 23 years and I’m the Director of Solutions (which means 2 things: 1. my team builds industry specific maps and apps to make it easier to use and 2. problems tend to find me). Visualizing space and time in static printed maps has limited how we tell stories about data for hundreds of years, and the move to fluid digital data means some long-standing cartographic rules may need to be bent…

Tell us the story behind your map (what inspired you to make it, what did you learn while making it, or any other aspects of the map or its creation you would like people to know).

I grew up in the Midwest and tornadoes were a fact of life. But while I knew I lived in Tornado Alley, I never had a good sense of what was the extent of that alley. And the maps that tried to define it seemed based on ideas and thoughts and not data. So I used data aggregation along with 3D to visualize the historical frequency of where tornados occurred. The raw data is a spaghetti mess of lines, but when aggregated into hexagons it becomes clear there is no narrow ‘Alley’, rather a large neighborhood. Looking at the data more you could see a pattern on when and where tornadoes were more likely. And using interactive time sliders you can also explore the general direction of tornado travel (which varies widely by region).

Tell us about the tools, data, etc., you used to make the map.

I used the historical tornado data (1950-2015) from NOAA. I used ArcGIS to aggregate the data into hexagons and do the 2D and 3D visualizations. The aggregations were based on count of major tornadoes (above a F3 on the Fujita-Pearson scale) inside the hexagons. I used the same color scale in 2D and 3D to allow for easier comparisons.  But I felt both 2D and 3D added to the understanding of the pattern.

2017 GeoHipster Calendar is Now Available

The 2017 GeoHipster calendar is available to order (NOTE: “Starting Month” defaults to the current month at the time of order. Remember to change to January 2017). Thanks to all who submitted maps for the calendar. If your map made it into the calendar, we will send you a complimentary copy (please email your shipping address to pbr@geohipster.com).

2017_geohipster_calendar_cover

Many thanks to Jonah Adkins and Ralph Straumann for the thought and effort they put into this year’s design. Also, special thanks to Mapbox for their continued support in helping to make the calendar possible.

Have a great holiday season!

Selections for the 2017 GeoHipster Calendar

Happy GIS Day! We couldn’t think of a better way for GeoHipster to celebrate GIS Day than to announce the selections for the 2017 GeoHipster calendar. Every year has yielded fantastic work and this year was no exception.

This was the first year we had a student track and we got two submissions. To help us work through the remaining submissions, we enlisted the help of three guest reviewers. This was a way to ensure that the process included fresh perspectives in addition to those of the members of the advisory board. So, we’d like to take time to thank Gretchen Peterson, Terence Stigers, and Brian Timoney for lending their professional and creative expertise to the review process.

Thanks also Jonah Adkins and Ralph Straumann, who acted as this year’s design team. I think you’ll be impressed when the calendar comes available. Speaking of that, we expect the calendar to be ready for purchase before Thanksgiving. Keep an eye out for an announcement!

So, without further delay, here are the cartographers whose work was selected for the 2017 GeoHipster calendar:

Michele Tobias – NASA Moon Trees
Mark Brown – Photorealistic Terrain Model from UAV Photogrammetry
Philip Steenkamp (student) – Netherlands Deltawerken
Damian Spangrud – Redefining Tornado Alley
Johann & Juernjakob Dugge – Raised Relief of Mount St. Helens
Ralph Straumann – Boston Summer Farmers’ Markets Walkability
Langdon Sanders – Sandy Springs, Georgia Sidewalk Network
Nathaniel Jeffrey – Melbourne, Australia Suburban Frontier
Alison DeGraff – Historic Hurricane Tracks
Alex Hersfeldt (student) – The Unified Republic of Tangland
Jan-Willem van Aalst – Amsterdam Canals from Open Data
Andrew Nelson – Visualization of Multi-Beam Bathymetric Survey Data

As you can see, the topics were wide-ranging; demonstrating the versatility of maps and imagination of cartographers. As for the maps themselves…you have to wait for your calendar to arrive in the mail!

Congratulations to all whose work was selected. Thanks to everyone who submitted. All will be featured on the GeoHipster web site.

Have a great GIS Day!