File:Spring Bursts Forth in the United States (MODIS 2021-04-14).jpg
![File:Spring Bursts Forth in the United States (MODIS 2021-04-14).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/9/93/Spring_Bursts_Forth_in_the_United_States_%28MODIS_2021-04-14%29.jpg/765px-Spring_Bursts_Forth_in_the_United_States_%28MODIS_2021-04-14%29.jpg?20240130175323)
Original file (5,702 × 4,467 pixels, file size: 2.86 MB, MIME type: image/jpeg)
Captions
Captions
Summary
editDescriptionSpring Bursts Forth in the United States (MODIS 2021-04-14).jpg |
English: “If Spring came but once a century, instead of once a year, or burst forth with the sound of an earthquake, and not in silence, what wonder and expectation there would be in all hearts to behold the miraculous change!” These words were penned by Henry Wadsworth Longfellow and published in his 1847 novel, Kavanagh.
In Longfellow’s day, spring was a day-by-day experience and the year’s transition could only be recalled through memory. Yes, with difficulty, a determined photographer could capture a single scene in two seasons, allowing the comparison of a pair of black-and-white daguerreotypes. But neither memory nor daguerreotype comparison could exactly be called “bursting forth”. Today, with satellite imagery, we can more easily and fully behold the miraculous and dramatic change of spring as it sweeps over the landscape. On April 14, 2021, the Moderate Resolution Imaging Spectroradiometer (MODIS) on board NASA’s Aqua satellite acquired a true-color image of a gentle spring day in the United States. From the Atlantic Coast westward to the Mississippi River, the dominant color is “springtime green”—a patchwork of dark forest, mid-toned grasslands and shrubland, and a light green wash over agricultural land that marks transition from the tans of just-plowed open soils to the first emergence of crops. In some areas where dense growth of flowering deciduous trees—maple, redbud, cherry, and others—dominates, the forest takes on a pinkish hue. This is most notable in the Appalachian Mountains just north of the spider-web-like set of gray pixels that mark the city of Atlanta, Georgia. The image above captures a stunning picture of early spring across the Eastern United States. However, to appreciate the dramatic change that has swept over the landscape in just seven weeks, we turn to the NASA Worldview App. This app allows us to view a roll-over comparison between this MODIS image taken on April 14 and one acquired on February 23, when snow coated the Appalachians and well-chilled tans dominated more of the landscape. To view the sweeping changes of spring, click here. |
||
Date | Taken on 14 April 2021 | ||
Source |
Spring Bursts Forth in the United States (direct link)
|
||
Author | MODIS Land Rapid Response Team, NASA GSFC |
![]() |
This media is a product of the Aqua mission Credit and attribution belongs to the mission team, if not already specified in the "author" row |
Licensing
editPublic domainPublic domainfalsefalse |
![]() |
This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ![]() |
![]() |
Warnings:
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 17:53, 30 January 2024 | ![]() | 5,702 × 4,467 (2.86 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of http://modis.gsfc.nasa.gov/gallery/images/image04142021_250m.jpg via Commons:Spacemedia |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.