This week we are exploring urban growth in Ames, Iowa. The red areas are showing areas of vegetation that are primarily agricultural in the larger areas, the neon green areas are short grass and trees, the gray color is urban areas, and blue areas are water. As you watch the time lapse video notice several
Celebrating 30 years of GIS at ISU today on GIS Day! We also celebrated the 50th anniversary of Landsat and were able to hand out playing cards, refreshments, posters, and other educational materials. This was a great opportunity for our staff in the GIS facility to share the work that they are doing, and teach
Today is GIS Day! We are celebrating in the North atrium of the College of Design. Today is an especially exciting celebration as we are also celebrating the 30th anniversary of the ISU GIS Facility on campus and 50 years of the US Landsat, earth observing satellite mission. Please join us in the College of
Wednesday, November 16, 2022, the Iowa State University GIS Facility will be hosting an open house event for GIS Day from 11:30 to 2:00 in the North atrium of the College of Design. This year we will also be celebrating the 30th anniversary of the ISU GIS Facility and 50 years of Landsat, the US
Happy Fall! Observe the changes across the landscape in seasonal images in Northeast Iowa. Snow, forest, farmland. Can you notice the areas of coniferous trees versus deciduous trees and where there is seasonal farmland compared to pasture areas? Also notice the changes along the Mississippi and Upper Iowa Rivers. Enjoy the changing seasons! This year
Art Educators of Iowa website: http://www.artedia.org/ Archive of 2022 AEI Conference: https://docs.google.com/document/d/1O5poy2HMwH1LoF0XTq_mX1E4SKHxuMVDep5ffEG1vZU/edit?tab=t.0
Iowans are working to reduce emissions by moving to renewable energy sources.
Well, it’s Water Wednesday. Today’s Landsat highlight is a time lapse video (2007-2017) showing the effect of a 2010 dam breach on the water level of Lake Delhi located in Delaware County in eastern Iowa. Notice the dramatic decrease in water and the exposure of large sandbars and the refilling of the lake as the
Use sliders to compare images. Today’s image shows an area in northwest Iowa between Spencer (Clay County) and Emmetsburg (Palo Alto County). The two images on the left are showing water levels in 1990 (typical year) and 2022 (recovering from a drought) compared to 1993 (heavy flooding) and 2008 (flooding). Notice the swollen streambanks and
To celebrate the Landsat Golden Jubilee, consider taking a virtual visit to Camp Landsat! This summer Camp Landsat is celebrating this exciting anniversary with 5 weeks of programming, celebrating the 5 decades of Landsat’s continuous mission. This week the theme is People and Places. Enjoy and explore many activities from Camp Landsat including: Stay Cool