Category Archives: Education

#OSMgeoweek

By Article, Education, Geography Awareness Week, Humanitarian Mapping, , , ,

The OpenStreetMap (OSM) community is also celebrating this week as OSM Geography Awareness Week (#osmgeoweek.) It is a time for teachers, students, community groups, and map lovers, in the US and around the world to join together to celebrate geography and make maps with OpenStreetMap, the free and openly editable map of the world.

Over 132 groups around the world are hosting mapathons to gather people to add to the OSM basemaps. While we aren’t hosting an official event in Ames this week, we do encourage you to get mapping. In a previous post, we suggested ways to connect with the OpenStreetMap community, click here to check that out.

Another way you can do to improve the OSM basemap is to log in and navigate to your local community. Add new developments, new roads, public buildings, parks, and points of interest. It’s always good to make sure your community’s data is fresh and correct.

A Great Week for Geography and GIS

By Article, Education, Geography Awareness Week, , , ,

This is another important week for geography and GIS.

November 11-16, 2019 is Geography Awareness Week. It was started over 25 years ago by National Geographic society as a way to raise awareness about the dangerous dificiency of geography in American education and to excite people about geography as a discipline and as part of everyday life. Learn more about Geography Awareness Week from the National Geographic website.

A Great Day For Earth Observation – Part II

By Earth Observation Day, Education, Event, Outreach, , , , ,

The second part of Earth Observation Day was dedicated to using OpenStreetMap to remotely map Wayland, Iowa and Mindanao region of the Philippines.

Amy Logan, an IowaView staff member, gave a brief introduction to remote sensing and OpenStreetMap. Then mappers began working on a TeachOSM task – Improving the Iowa OSM Basemap: Wayland, Iowa (https://tasks.teachosm.org/project/981). Beverly Conrad, the city clerk of Wayland came for the mapathon and was able to provide local knowledge about the areas participants were mapping. New mappers were encouraged to do the OSM iD Editor Walk-through before they began mapping. It provides users with a nice hands-on introduction of the OpenStreetMap interface and how to create data.

Beverly Conrad discussing a feature with mapathon participants.

Wayland is a small town (population: 966) in southeast Iowa that has wanted to move towards a GIS asset management system, yet much of their city needed to be mapped. As a result of the volunteer efforts of our 22 mappers during the Earth Observation Day mapathon event, partcipants mapped over 70% of the city, including over 470 buildings as well as sidewalks, alleys, parks, and other points of interest. Below is a before and after screenshot of the OpenStreetMap basemap for the City of Wayland, Iowa.

Thank you, Mappers!

The second project was a Humanitarian OpenStreetMap Task improving the basemap in the Philippines to promote food security. This project added details to the basemap such as minor roads and path, buildings, and farmland.

Loess Hills: Iowa Landforms Revealed

By Education, Imagery, IowaLandformsRevealed, Outreach, , , ,

Obscured from view by vegetation and built structures, Iowa’s often subtle landforms are revealed through a LiDAR-derived bare earth digital elevation model in a Geographic Information System. Geological and human made features can be seen in this series of LiDAR color hillshade maps from across the State.

Loess

Deep deposits of wind-blown silt define the Loess Hills region of western Iowa. Intricate drainage networks and agricultural terraces are visible in this map from along the West Nishnabotna River near Hamburg.

Click on image to explore.
This image is of part of the Loess Hills in southwest Iowa.

Coming Soon: Earth Observation Day – Tuesday October 15, 2019

By Earth Observation Day, Education, Event, Outreach, , , ,

When: Tuesday, October 15, 2019
Where: GIS Teaching Lab, Room 248, Durham Center, Iowa State University, Ames, Iowa

This year the ISU GIS Facility in collaboration with IowaView will be celebrating Earth Observation Day. This year the theme is “Geoscience is Everywhere.” We have a great day planned.

To start out our day at 10:30am, Professor Peter Wolter will share how he is using remote sensing to measure forest structure and composition. Then we will have a Humanitarian Open Street Map Event 11am-12:30pm. No experience is needed. First, we will have an Iowa-Focused activity 11:00am-11:45am and then we will focus our efforts on an international Humanitarian OpenStreetMap activity from 11:45am-12:30pm. We will also have pizza and you are encouraged to try our new puzzles.

REGISTER NOW: https://forms.gle/pDeEHbLY1eEV6Ejq7Ejq7

AmericaView’s YouTube videos rock!

By Article, Education, Outreach, ,

Are you new to remote sensing? Are you moving from using ArcGIS Desktop to ArcGIS Pro? Would you like to learn how to better use E-Cognition?

Jarlath O’Neil-Dunne, a professor at University of Vermont and the Director of Spatial Analysis Laboratory has produced an amazing collection of videos which range in scope for those just beginning in remote sensing and GIS to advanced topics and demonstrations.

Here’s the link to Jarlath’s YouTube channel: https://www.youtube.com/channel/UCZb1tQu3rctbyuUQLa1vWnQ. He writes a blog called Letter from the SAL (Spatial Analysis Laboratory.)

Happy Earth Observation Day!

By Earth Observation Day, Education, Event, Imagery, Landsat, Outreach, Uncategorized

Gregg Hadish gave a great presentation about the Iowa Geographic Map Server to celebrate Earth Observation Day.  It was a hands-on demonstration of the Iowa Geographic Map Server ArcGIS App which meant participants could follow along as he explained the various features and functions of the map server. Gregg also showed participants how to leverage map server layers within their own ArcGIS Online organizational accounts and basics for creating their own apps. 

Thank you, Gregg for a great demo! 

Here are some pictures from our Earth Observation Day event.

Checking out the new statewide 1 ft color infrared imagery in the web app.

Gregg giving an introduction to the Iowa Geographic Map Server.

Showing a historical layer – 1880s Andreas Atlas.

GIS – Your Passport to Adventure

By Education, Outreach, Uncategorized,
Students using ArcGIS Online

On June 27, 2018, IowaView hosted another workshop as part of the state 4-H conference. This workshop provided 4-Hers with an introduction to world of GIS. Students experienced using ArcGIS Online (an online mapping tool) to explore European migration. Next they used ArcGIS Pro to work in groups to design a neighborhood park. Finally, the 4-Hers looked at several examples of Story Maps (seen below).

•Basic Story Map – Olympic Games – http://www.arcgis.com/apps/StoryMapBasic/index.html?appid=efc82690d8f649019caa8e2fe1b49382
•One World, Many Voices: Endangered Languages – http://storymaps.esri.com/stories/2013/endangered-languages/
•The World in 1812 and 2013 (Spyglass) – http://story.maps.arcgis.com/apps/StorytellingSwipe/index.html?appid=b8ece5952db443858442f122984602ba&webmap=8ea34ba9a4f843e08a468595d8d91188#