Dave MacLean 🇨🇦

Wow: delighted to be in the company of incredible people in receiving the Queen Elizabeth II Platinum Medal (Nova Scotia) through the @RCGS_SGRC / @LtGovNS

Take a moment to thank and appreciate PROJ today, as it celebrates its earliest available commit (even though the project goes back to the 70's/80's). Here's that commit: github.com/OSGeo/PROJ/com… Thanks to all of the contributors over so many decades! #foss4g

@Super_Grover Had to zoom in … and there they were!

The ISS is a big place. Can you spot the two spacewalkers?

@kennethfield Lucky students!

Every now and then I pop over to the University of Redlands to share some mappy gumption with students. Today was one of those days.

@Super_Grover @NASAEarth Nice work on this! Enjoy Saint Patrick’s Day tomorrow!

@NASAEarth @53.1190642,-9.203262,9587m/data=!3m1!1e3!4m6!3m5!1s0x485ba594eb0ca865:0xa71ceb14f8e470a8!8m2!3d53.1391941!4d-9.2473162!16s%2Fg%2F11fn3gy7mv?entry=ttu&g_ep=EgoyMDI2MDMxMS4wIKXMDSoASAFQAw%3D%3D" target="_blank" rel="nofollow noopener">google.com/maps/place/Mur…

Ready for a puzzler? 🧩 This satellite image shows a place on our planet. Can you tell where it is? We’ll share the answer tomorrow morning (March 17) at 11am ET.

@grainreader @GeoWithJustin 😀

@DaveAtCOGS @GeoWithJustin ...saucisson...nom nom Lyon saucissons 😋

Where in the World Wednesday. First person to name the place correctly gets bragging rights. 🌎🌍🌏❓ #WhereInTheWorld

@Astro_ChrisW Nice indeed! FYI - there is a green map-pin for your tweet-with-video at #Beijing on bit.ly/ISS074. CC:

Happy Year of the Horse! I was fortunate to be looking out of the Cupola while we were passing over Beijing, and saw the twinkling of fireworks celebrating the Lunar New Year!

@kaiykym @Soph_astro Thank you very much for your kind words! Map gets new pins “every few days”.

Thanks for the CC, @DaveAtCOGS! 🚀📍 Your interactive map is the perfect companion to @Soph_astro’s updates. It turns a single video into a global data point we can all navigate. Precision meets inspiration for #Expedition74. ✨🛰️

@Soph_astro @esa @esaspaceflight @ESA_fr @NASA_Johnson @Space_Station Nice video and first impressions! There is a pin on the interactive map bit.ly/ISS074 for your tweet-with-video. Located in the way-North #PacificOcean, at your position at tweet time. CC: @JaraySzabolcs @kaiykym

Day 021, orbit 0329 – Emotions / first impressions 😍 #εpsilon • @esa • @esaspaceflight • @ESA_fr • @NASA_Johnson • @Space_Station

@Astro_Jessica @SpaceX @Space_Station Nice images :) FYI - there is a pin on the interactive map bit.ly/ISS074 for your tweet. Located towards southern #Argentina (at position of the ISS at time of third photo), that pin also has link to downloadable high-res. CC: @Bwookie60 @_starwave_ @StarSun2

A view of a (cargo) Dragon from a (crew) Dragon. The @SpaceX cargo Dragon 33 vehicle departed from @Space_Station today. We’ve been busy packing it full of experiment samples, hardware, and items that need to be returned to Earth. Goodbye Dragon! Thanks for your hefty delivery to the ISS, you served us well!

@Astro_Jessica Very nice images! Two of the pins on the interactive map bit.ly/ISS074 are for your tweet - in NE #Chad and along #Algeria's coast (has high-res link, too) CC: @wolfthehunter @Skythelimit4545 @lambros6 (about 27 500 kph!)

The beauty of the Earth remained just as fresh after 205 days of my previous mission, and now fills me with awe once again. One of my favorite daytime passes is over Africa, yes the entire continent (the one continent I have not yet set foot upon!). The variety of colors and textures is astounding from coast to coast. A few shots from my first 2 weeks back on the @Space_Station. #EarthArt

@Astro_Jessica Very nice insights and sights :) FYI there are four map-pins on bit.ly/ISS074 for your tweet - on #Madagascar, 2 in #Namibia, and near the #RichatStructure in #Mauritania. Two also have links to the downloadable high-res images. CC: @kopeykin_alex @worldofscitech

@ISS_CASIS @Astro_Pablo_ESA Nice prose & photo! FYI: there is a pin on the interactive map bit.ly/ISS074 for ISS National Lab’s tweet; located off the coast of #Oregon, it is at the location of the ISS at tweet time

What a view: ESA astronaut Sophie Adenot in the cupola on the International Space Station, taking a photo. Proof that sometimes a photo of someone taking a photo just works. #internationalcollaboration

@Soph_astro @ShuttleAlmanac This is a fantastic #PhotoFromSpace. There is a pin on the interactive map bit.ly/ISS074 for your tweet; located along #Namibia’s #SkeletonCoast - where you four are gazing. CC @copinmuriel @JeanHenaffSA

Day 017, orbit 0269 – Throwback to one of the first pictures of Crew‑12 in space… and we were of course looking back at Earth from this orbital vantage point. First‑ and second‑time fliers united in their love for our home planet and their awe at its beauty. We were at a loss for words to describe how stunning Earth is – and how this view made us feel. This picture was taken on Saturday 14 February, during the 34 hours SpaceX Dragon Freedom spent chasing the Station before docking. 📷 Credit: @esa /@NASA /@SpaceX

@xorpex hi there from Canada. I hope all is well with you; thinking about you. I hope there is a quick end to this

@sen Very nice video compilation :) FYI - there is a map-pin in eastern #Libya on the map bit.ly/ISS074 for your tweet-with-video; near the location at the 42-second mark CC: @DJPTECHNO

Here’s what you missed from our cameras on the International Space Station this week 🌍 Sunrise over Russia and China Tokyo glowing at night Contrails over Spain The Sahara in Libya The Canary Islands Australia’s Outback And a timelapse over the Atlantic Ocean

🚨Over the coming days, new satellite imagery in Iran will become avaliable. Investigators can use tools to annotate, add images, and share important interactive stories online: soaratlas.com/satellites #Iran #BreakingNews #MiddleEast #Geopolitics #LiveUpdates #war #Tehran #OSINT

@waynehale @Astro_Cady @NASA Nice thread! Here’s a map with 1) a scan of the #OrbitalChart that he took to space as background and 2) sample images by astronauts on various missions taken near his lines of orbit: isspix.com/GlennPlusISS

@Astro_Cady @NASA My childhood hero!

#OTD 2/20/1962: #Mercury #astronaut John Glenn became the first American to orbit the #Earth aboard #Friendship7. He circled the Earth 3 times in just under 5 hours: spacecenter.org/john-glenn-fri… @NASA #space

@sen Very nice video taken on the ||+|| FYI - there us a pin on the interactive map bit.ly/ISS074 for your tweet - pinned at the location of the ISS at video time

One of the world’s largest impact craters filmed from space ☄️

@NASA @Space_Station Sure is a nice video! FYI - there is a pin on the interactive map bit.ly/ISS074 for your tweet-with-video; located east of #NewZealand, the pin is where the ISS was at time of #Crew12 launch

After a successful launch, Crew-12 is en route to the @Space_Station, scheduled to arrive at about 3:15pm ET (2015 UTC) on Feb. 14. Learn when and where to watch—with or without a Valentine: go.nasa.gov/4qz1Wig