Happy Earth Observation Day 2024!
Earth Observation Day 2024 is finally here! Today we release of the AmericaView 2024 Earth…
Remote Sensing
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Day 5 GAW: Have You Discovered the IGMS?
On Day 5 of Geography Awareness Week, we are encouraging readers to visit the Iowa…
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Day 4 GAW 2023: Take Joseph Kerski’s Earth Quiz
This is an excellent challenge to test your geography skills and identify natural features from…
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Timelapse Tuesday – 37 years of Urban Growth in Ames, Iowa
This week we are exploring urban growth in Ames, Iowa. The red areas are showing…
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Photos from ISU GIS Day 2022
Celebrating 30 years of GIS at ISU today on GIS Day! We also celebrated the…
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Fall Equinox in Northeast Iowa – #Landsat50
Happy Fall! Observe the changes across the landscape in seasonal images in Northeast Iowa. Snow,…
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Celebrating Zero Emissions Day with Landsat – A Solar Farm in Wapello, Iowa
Iowans are working to reduce emissions by moving to renewable energy sources.
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Disaster at Lake Delhi – #Landsat50
Well, it’s Water Wednesday. Today’s Landsat highlight is a time lapse video (2007-2017) showing the…
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Change Over Time – Flooding on the Landscape (NW Iowa)
Use sliders to compare images. Today’s image shows an area in northwest Iowa between Spencer…
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2020 LiDAR Progress Continues – Western Iowa is Completed!
View 2020 LiDAR on the Iowa Geographic Map Server.