Tag Archives: Fall Equinox

Fall Equinox in Northeast Iowa – #Landsat50

By Earth Observation Day, Imagery, Landsat, Landsat Golden Jubilee, Phenology, Remote Sensing, , , , , , , , , , , ,

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

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Happy Summer Solstice Week! Let’s head to the lake!

By Education, Imagery, Landsat, Landsat Golden Jubilee, Observation, Outreach, USGS, , , , , , , , , , ,

We are continuing our celebration of the 50th year of the US Landsat satellite imagery program. This week we are heading to the lake – Clear Lake, Iowa, located in north central Iowa. Below are four images showing Summer Solstice (6/13/2019), Fall Equinox (9/17/2019), Winter Solstice (12/22/2019), and Spring Equinox (3/18/2019) from Landsat 8. The

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