We're working on a great schedule for this year. Take a peek at the schedule from the 2016 Spring Fling to get a sense of what to expect. Below is the general idea (subject to change):
Sign in, get a nametag, drink coffee, eat donuts, mingle, and maybe get a little help with your set up for workshops!
Welcome to CUGOS! Let's get settled, discuss what the day looks like, and get excited for the opportunity to share a space together.
15-20 minute talks from all corners of the geospatial community.
Reconstructing the history of the Ebola epidemic
The 2013-2015 Ebola virus epidemic in West Africa has been unprecedented in its magnitude and duration. Advances in genetic sequencing technologies have given us complete virus genomes from over 5% of known cases and sequence data were employed for the first time to direct near real time healthcare response on the ground. On behalf of my numerous colleagues and international collaborators I will show how our team used state-of-the-art methods to reconstruct the history of the epidemic from sequence data from its inception in late 2013 to its decline and extinction in 2015. I will describe what our model told us about the drivers of the epidemic and issues of logistics and data availability we encountered along the way.
Seattle zoning and equitable school access
Margaret will showcase Sightline Institute’s maps created in CARTO linking Seattle city zoning with access to the city’s public schools and parks. The maps show that highly restrictive single-family zoning segregates attendance at the city’s top public elementary schools, making the student body disproportionately white, non-poor, and English speaking. Park access is similarly unbalanced across the city. Mrs. Morales works at the Sightline Institute, Cascadia’s sustainability think tank, where she focuses on housing policy solutions that make Seattle a more walkable, welcoming, and sustainable city.
Searching for Pokemon Go
Mike loves catching Pokemon. He will describe how a data structure called KD-Trees (https://en.wikipedia.org/wiki/K-d_tree) can help calculate minimum distances between sets of locations, using the example of Pokemon in Hong Kong. Then he will show how to scale these trees to billions of locations using Apache Spark.
Mobile @ Mapbox
Justin will share some recent additions to Mapbox's mobile SDKs as well as share some insight into developing mapbox-gl-native in the open.
A Cartographic Map of Lake Como Cycling Routes Using QGIS
What's better than maps, bikes, and Italy? Combining all 3 in QGIS! The Lombardy region of Lake Como, Italy, has a long history of professional cycling races and is a favored destination for cyclists to train and visit on holiday. Over the past two years it has become my home away from home and I found a need for a comprehensive cycling map of the area. As a personal project I have been exploring the world of QGIS to create a cartographic map of cycling routes in the area. I'll describe the background of the project, the data I've used, and what I've learned about cartography and features in QGIS.
Open Source Geo at Vulcan Technology
Joel Masselink, of Vulcan Technology, will discuss the role Open Source tools play in the work of a developing software for philanthropy. Vulcan Tech develops solutions to global challenges as varied as climate change, poaching/wildlife trafficking, illegal fishing, and rural connectivity. Open source software and open data are critical to this work.
There are three concurrent workshops. The sessions will be split among different rooms throughout the space. While workshops have statements for target audience and recommended preparations, don't let that deter you from attending the topic that piques your interest. These are fantastic opportunities to learn something new, or to practice with something you might have tried before.
Workshop A1: QGIS: for ArcGIS users
Workshop A2: Missing Maps
Workshop A3: A Simple GIS workflow in Python and R
QGIS Quick Start with Tips for ArcGIS Users
Audience: Beginner, new to QGIS.
Preparation: Bring your laptop and make sure to have QGIS 2.16 or later installed.
Description: Get oriented to the QGIS interface and references to essential resources for QGIS. Proceed with specific functions of QGIS, with tips for users familiar with ArcGIS features: loading data, working with layers, and geoprocessing; and how to leverage the vast resource provided with QGIS as plug-ins. Plug-ins are part of the primary toolkit for QGIS, they are also the key to extending QGIS functionality. We'll explore file formats, data entry and forms, and raster processing. This workshop stands alone as an introduction to QGIS, and is also great preparation for Cartography with QGIS in the second workshop session.
A Simple GIS Workflow in Python and R
Christy Heaton and Caileigh Shoot
Audience: Intermediate. We will assume intermediate understanding of GIS and basic understanding of R or Python.
Preparation: We will be using R and R Studio for the R portion, and Miniconda, Geopandas, and Jupyter Notebooks for the Python portion. If you want to follow along, please come with the following installed:
Description: Python and R are programming languages commonly used to automate GIS workflows. Join us to learn the very basics of both, their strengths and weaknesses, and use them to automate a simple GIS workflow using vector data. Attendees are welcome to come to watch and learn, and will also be provided necessary code and data if they want to follow along.
This workshop is brought to you by Maptime Seattle. Join our Meetup group to be notified of our free talk and social events!
American Red Cross, NW Region Missing Maps Team
Preparation: Bring a laptop, charger, and a mouse--for key presses and cursor movement a mouse makes editing tasks easier. No software installation is necessary, activities are browser based.
Description: Missing Maps is an amazing humanitarian project to map the world's most vulnerable places. When natural disasters (like earthquakes/hurricanes) or epidemic disease (like Ebola/Malaria) occur, first responders such as the Red Cross and Doctors Without Borders need to know where people live, and how to get to them. However, most of the world isn't on any map! Please stop in and learn how to help save lives around the world – we'll be looking at aerial photos and drawing the roads and building outlines that we see into OpenStreetMap.
Second round of workshops. Some will build off each other, some will be completely new.
Workshop B1: QGIS: Cartography
Workshop B2: Map Cubes with Jared & Claire
Workshop B3: The OSGeo miscellaneous drawer
Cartography with QGIS
Audience: Some experience with QGIS is expected.
Preparation: Bring your laptop and make sure to have QGIS 2.16 or later installed.
Description: Build on your newfound QGIS knowledge by exploring different cartographic techniques within QGIS. We will briefly review some important cartographic and design concepts, then delve into the Layer Styling panel, various transparency tools, labeling techniques, and layout design to make a map in real time! You can make your map with the data provided, or bring your own data and follow along.
Claire Erickson and Jared Erickson
Preparation: None needed, some materials are provided. Bring scissors (or share what's available), a laptop with QGIS and G.Projector if you want to create your own original map cubes.
Description: Get crafty in this hands on workshop. Learn how to assemble map cubes and then learn how to create your own with G.Projector and QGIS. Bring a pair of scissors and your laptop with G.Projector and QGIS. This workshop will be fun for kids and grownups, bring your favorite kid too (if you have one).
The OSGeo Miscellaneous Drawer
Description: Everyone has that drawer at home - the everything drawer. Many geospatial developers have the same - but for day-to-day tools. Jump into this workshop to learn tips and tricks to expedite workflows, manage and validate spatial data, and join in the show and tell of how we all use these tools. We'll cover:
Let's wrap up the day by discussing what we learned and how we can keep the momentum going at the next CUGOS meeting.
No better way to close out an action packed day than by cheersing your soda or beer with new friends. Location TBD.
Interested in sponsoring this event? Send us a message at email@example.com.
We are a small team of CUGOS regulars focused on putting together a great event for the broader geospatial community. Interested in helping out? Send us a message at firstname.lastname@example.org with how you'd like to participate. Thanks for making CUGOS great!
1218 Third Ave 3rd Fl
Seattle, WA 98101
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