daveatcogs.bsky.social - Profile | ThreadSky | a Reddit-style client for Bluesky

Eruption of Puyehue-Cordón Caulle in Chile. Image taken by Landsat-5 back in 2011.

submitted 1 day ago • 0 comments

I've been rebuilding the interactive map isspix.com/ISSImagesMap... & came across this snowy gem-of-a-pic: N is down, taken 5 Jan 2013 by probably CSA astronaut Commander #ChrisHadfield on-station on the #InternationalSpaceStation. The 400-mm high-res is available via the orange pin on Kamchatka

submitted 1 day ago • 1 comment

Jun 2, 2015: Surveyor 1 casts its shadow on the lunar surface, captured in the late afternoon light. www.nasa.gov/image-article/shadow-of-surveyor-1-moon/

submitted 2 days ago • 1 comment

🧊🛰️ While this animation maybe boring, it is not . This is a view of a ~60km #iceberg and it stands still in one of parts of the world with most intense winds and currents yet no major motion nor rotation is apparent. In icebergs the visible part is just a minor fraction of the total mass, it's huge!

submitted 2 days ago • 2 comments

I was looking up the distance to Voyager 1 for reasons, and saw that it passed 25 billion kilometers from Earth just a little over a month ago. science.nasa.gov/mission/voya...

submitted 2 days ago • 14 comments

Callisto catching up... #Jupiter + #GalileanMoons L>R #Callisto #Io #Europa #Ganymede in clear skies over #Lanzarote @aemet.es @davidbflower.bsky.social @stormhour.bsky.social @thephotohour.bsky.social @metoffice.bsky.social #StormHour

submitted 3 days ago • 0 comments

#HowIUsedGISToday I used a simple choropleth map of GNI pc on a GIS map to allow pupils to explore how changing the class intervals changes the story. Maps are inherently value-laden. The cartographic choices we make influence the stories we tell. Let's tell worthy stories.

submitted 3 days ago • 0 comments

Very good. And about time.

submitted 3 days ago • 0 comments

🟢 #GreenFlash x2 at #sunset 🌅 on the way behind the clouds and on the way out, seen from Femés, Lanzarote @aemet.es @davidbflower.bsky.social @stormhour.bsky.social @thephotohour.bsky.social @metoffice.bsky.social @petergibbs.bsky.social #StormHour #getoutside

submitted 4 days ago • 0 comments

Our wonderful planet, seen by @eumetsat.bsky.social's #MTG satellite. I'll never get tired of views like this. Can you see the thunderstorm clouds bubbling up just ahead of the sunset?

submitted 4 days ago • 4 comments

Enjoy the view over the colorful hills of the Tiger mountains near Zharkent in south-eastern #Kazakhstan. We wish you a wonderful Tuesday. #Photography #Landscape #CentralAsia #ThePhotoHour #Stormhour #Nature

submitted 5 days ago • 0 comments

Iron Age Hillforts in Ireland + Britain (Wales + nearby in 3D) Data🙏Gary Lock; Ian Ralston @oxfordarchaeology.bsky.social @hcaatedinburgh.bsky.social @uccarchaeology #GIS #GISArchaeology mapped with @ArcGISOnline 3D Scene + LiDAR 1m DTM @cadwwales @englishheritage.bsky.social arcg.is/1Pz4Ov0

submitted 6 days ago • 0 comments

1) Open up image 2) Search around the middle 3) Find the small, bright dot just left of centre 4) Congratulations! You've found the Curiosity rover on Mars, imaged from orbit.

submitted 6 days ago • 13 comments

❓An airport that is contantly moving⁉️ Yes! On Antarctica's Sliding Glaciers. Williams Field Airport, McMurdo Station. Browse timelapse animation on🛰️ 🚀 Soar_Earth @soarearth.bsky.social - The New Atlas🌐: ▶️ soar.earth/draw/edit/1999

submitted 7 days ago • 2 comments

The Wright Upper Glacier in Antarctica. Image taken by Sentinel-2 on Feb. 7, 2025.

submitted 6 days ago • 0 comments

Q for people who use Web of Science a lot: I performed a search with 7,172 results and want to export the results to Excel. Unfortunately, it looks like I can only export 1,000 at a time. Do I really need to export 8 files and combine them, or is there a way to get around this limit? Thanks!

submitted 7 days ago • 3 comments

Nov 19, 2024: Alan Bean steps onto the Moon alongside Charles Conrad Jr. in the Ocean of Storms during the Apollo 12 mission. www.nasa.gov/image-article/on-this-day-apollo-12-lands-on-the-moon/

submitted 7 days ago • 1 comment

Cavendish Newfoundland #photography #newfoundland #Canada #iceberg

submitted 18 days ago • 9 comments

Happy Flag Day! From Bridgetown, NS. More 👇 from @brittlestar.com

submitted 7 days ago • 0 comments

#swamps #bog photo thread : for those interested in non-political swamps... ;-) I shared some photos of #swamps #bog south of Copenhagen, Denmark, in a different thread (from Sorø, specifically)

submitted 8 days ago • 1 comment

Okay, photo 2 from my Blue Sky resurgence ...... taken in Amlwch - a place with loads of photographic potential except it's about 1.5 hours' drive away from my house - but I will visit again.

submitted 8 days ago • 0 comments

We wish you a nice Saturday with a photo of the snow-capped peaks of the Sairam-Ugam mountain range in the delicate purple evening light near the city of Shymkent in #Kazakhstan. #Landscape #Mountains #Photography #PhotoHour #StormHour

submitted 8 days ago • 1 comment

Quote-post @dlr-next.bsky.social: nice 👇 night pic of Beijing / Peking. On the interactive map isspix.com/ISS067, there is an orange pin for DLR-next's post - also has link to downloadable high-res. #ZoomWAYin

submitted 8 days ago • 0 comments

All the best to @planet4589.bsky.social with his retirement. Will gladly welcome him back to the UK! www.newscientist.com/article/2468...

submitted 9 days ago • 3 comments

A #map of maps. I decided I needed a better way of cataloguing all the maps I've made in my day job. I created a script to go through my entire projects folder, extract the extent of every map, and add it to a dataset with with its filename and a link to its location. There's almost 500 of them!

submitted 9 days ago • 4 comments

Good morning, while hiking through Burabay National Park in #Kazakhstan we came across a rock that was shaped in a crazy way: It looks like someone is holding a heart up with one hand. Do you see it too? 😍 Happy Valentine's Day everyone! 💞 #Photography #Nature #Landscape #Love

submitted 9 days ago • 1 comment

An eye-opening & insightful read: A City On Mars raises very good thoughts & points re settling off-Earth. Written with depth & humour (great last line on pg 390 mentioning @philplait.bsky.social!). Nice writing by @weinersmith.bsky.social & @zachweinersmith.bsky.social. #TwoThumbsUp

submitted 9 days ago • 2 comments

In the last month, half of this Island in the Indian Ocean has been burned by wildfires. This Sentinel-2 satellite pic, 9th Feb, shows the scale of the devastation: Those brown areas are burnt. Some small fires still raging in the N and SE☹️ bbc.com/news/article... Data: Copernicus / ESA

submitted 9 days ago • 0 comments

🧪🛰️🌊 This afternoon and at 53 S , the mud flats of San Sebastian Bay in Tierra del Fuego constitute the southernmost dust source in the world. While small compared to other sources farther north, its location is such that dust from here can easily reach Antarctica #biogeochemycles #highlatitudedust

submitted 9 days ago • 0 comments

Quote-post @nasa-daily.bsky.social: Aurora (👇) = wow! Due south of #Australia (location of ||+|| at photo time) on the interactive map isspix.com/ISS063, there is an orange pin for NASA IotD's post; also has links to article & high-res

submitted 9 days ago • 0 comments

Quote-post @nasa-daily.bsky.social: This 👇 ! At #SantaAna (pretty much the centre of the photo) on the interactive map isspix.com/ISS072, there is an orange pin for NASA IotD's post; also has links to article & high-res (by astronaut #DonPettit)

submitted 9 days ago • 0 comments

Quote-post @nasa-daily.bsky.social: nice to see this 👇 photo of JAXA astronaut Soichi Noguchi in a #SpaceWalk. In the way-south #AtlanticOcean (location of ||+|| at photo time) on the interactive map isspix.com/ISS064, click the orange pin for NASA IotD's post; also has links to article & high-res

submitted 9 days ago • 0 comments

"A new peer-reviewed study on the health impacts of pollution from Alberta's oil and gas sector has found the odds of having negative respiratory and cardiovascular health outcomes increase by nine to 21 per cent, depending on the number of oil and gas wells […] [Original post on mapstodon.space]

submitted 10 days ago • 1 comment

Tonight's moonrise, as seen from my neighbourhood in southern New Brunswick, Canada. #photography #moon 📸 🌑

submitted 10 days ago • 99 comments

All the talk here about proudly flying the #CanadianFlag, well this flag was “flown” very high - at about 400 km up! Pic taken on Christmas Day, 2012, with Commander #ChrisHadfield, by an accompanying astronaut, retrieved from the Earth Science and Remote Sensing Unit, NASA Johnson Space Center

submitted 10 days ago • 0 comments

It’s worth noting that the US is a member of the International Hydrographic Organization (see the map: all 🟢 are members). #GoogleMaps or any other app has no authority to change any info about international bodies of waters. 🗺️ It’s the #GulfOfMexico. #AcademicSky #Geography #Hydrography

submitted 10 days ago • 1 comment

Quote-post @nasa-daily.bsky.social: neat to see 👇 #London from 2 April 2005. At photo time, the ||+|| was over southern #TheNetherlands. There, on the map isspix.com/ISS072 (present mission), is an pin for NASA IotD's post; it also has links to two NASA articles & the downloadable 800-mm high-res

submitted 10 days ago • 0 comments