Every month on Earth Matters, we offer a puzzling satellite or aerial image of Earth. The July 2018 puzzler is above. Your challenge is to use the comments section to tell us what we are looking at and why this place is interesting.
Bonus question: Is this landscape part of the tropical climate zone, subtropical zone, temperate zone, or polar zone? Why?
— NASA Earth (@NASAEarth) July 24, 2018
How to answer. You can use a few words or several paragraphs. You might simply tell us the location. Or you can dig deeper and explain what mission produced the image, what instrument was used to create it, or what is compelling about some obscure feature in the image. If you think something is interesting or noteworthy, tell us about it.
The prize. We can’t offer prize money or a trip to Mars, but we can promise you credit and glory. Well, maybe just credit. Roughly one week after a puzzler image appears on this blog, we will post an annotated and captioned version as our Image of the Day. After we post the answer, we will acknowledge the first person to correctly identify the image at the bottom of this blog post. We also may recognize readers who offer the most interesting tidbits of information about the geological, meteorological, or human processes that have shaped the landscape. Please include your preferred name or alias with your comment. If you work for or attend an institution that you would like to recognize, please mention that as well.
Recent winners. If you’ve won the puzzler in the past few months or if you work in geospatial imaging, please hold your answer for at least a day to give less experienced readers a chance to play.
Releasing Comments. Savvy readers have solved some puzzlers after a few minutes. To give more people a chance to play, we may wait between 24 to 48 hours before posting comments.
Answer: The Operational Land Imager (OLI) on Landsat 8 acquired this image of the swampy, bog-filled terrain of the Yana River Delta in northern Russia on June 18, 2018. Read more about it on our July 28, 2018, Image of the Day.