@dmgeo

Geographer, Science writer Not active here, active on: Geography, maps, and GIS: @geographyrealm Cats: @catexplore

 Planet Earth
geographyrealm.com
Joined April 2008
  • Tweets4.5K
  • Following235
  • Followers1.7K
281Media
Caitlin Dempsey retweeted
Geography Realm@GeographyrealmJul 3
States in Order of Admission to the United States of America buff.ly/R3ik6VN

States in Order of Admission to the United States of America

From Delaware to Hawaii, discover when each state entered the Union and the geographic features that make every state unique.

geographyrealm.com
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Caitlin Dempsey retweeted
Geography Realm@GeographyrealmJun 23
How Remote Sensing Helps NOAA Monitor El Niño buff.ly/oYl3prq

How Remote Sensing Helps NOAA Monitor El Niño

Learn how satellites measure ocean temperatures, sea surface height, and other indicators used to monitor El Niño.

geographyrealm.com
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Caitlin Dempsey retweeted
Geography Realm@GeographyrealmJun 12
Ancient oak trees in Italy preserve evidence of a medieval rewilding event that transformed parts of the landscape more than 600 years ago. #Geography #Rewilding #LandscapeHistory #AncientTrees buff.ly/0QXbsHe

Tracing Medieval Rewilding Through Italy's Ancient Oaks

A study of ancient oak trees reveals how changes in human land use allowed forests to expand across parts of Italy during the medieval period.

geographyrealm.com
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Caitlin Dempsey retweeted
USGS EROS
@USGS_EROS2 Jul 2025
ICYMI: The newest version of Annual NLCD is available. Adding 2024 extends the Landsat-based U.S. land cover record to 40 years! That lets us see dramatic landscape changes over time, like this area in parts of Idaho and Montana. About the new release: ow.ly/xNZN50Wjmnr
Map dominated by green with some brown and a legend beneath

ALT Map dominated by green with some brown and a legend beneath

Map with some green and brown shades and a legend beneath

ALT Map with some green and brown shades and a legend beneath

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Currently hailing on the Mine Hill Trail at Almaden Quicksilver Park. Cc @NWSBayArea
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Signs you may be a geographer? You get gifted one of these for your birthday. Cc @deepseadawn
A photo of a Lego box for the world map Lego kit showing a map of the world.

ALT A photo of a Lego box for the world map Lego kit showing a map of the world.

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To be honest, these bewildered looking cats aren't selling me on this product. 1896 ad for Dwight Anchor Pillow Cases. #cats #CatsOfYore
A black and white line drawing of two tabby cats sitting on a pillow.

ALT A black and white line drawing of two tabby cats sitting on a pillow.

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Thank you @SantaClaraPower for all the amazing work your crews have been doing to restore power to everyone. So much wind and so much damage as a result.
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Has anyone else lost the ability to see tweets chronologically via their browser? Twitter just became unusable to me. My feed is clutter with "you might like" now instead of the accounts I follow.
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I'm going with no New Zealand (twice) #MapsWithoutNZ
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Hey @pokateo_ - looking for a place to move to? 🥔🥔🥔
ARCHIVED - NASA Landsat@NASA_Landsat23 Nov 2022
#DYK almost one-third of American potatoes are grown in Idaho's Snake River Plain? This natural-color image of the lava and farm fields around Idaho Falls was acquired by #Landsat 8 on July 11, 2022 🛰️ 🔗 earthobservatory.nasa.gov/im…
Natural-color image of Idaho's Snake Plain River acquired by Landsat 8 on July 11, 2022. This image shows a detailed view of the lava and farm fields around Idaho Falls.

ALT Natural-color image of Idaho's Snake Plain River acquired by Landsat 8 on July 11, 2022. This image shows a detailed view of the lava and farm fields around Idaho Falls.

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Happy Halloween! cc @weirdlilguys
A black cat lying on a black witches add with a wooden jack o lantern decoration behind her.

ALT A black cat lying on a black witches add with a wooden jack o lantern decoration behind her.

For a minute I thought that was the silhouette of a cat in the lower right corner looking at the map.
MapPorn@MapPornTweet24 Oct 2022
Ethnological Map of #Venezuela circa 1927 redd.it/azo88k #MapPorn
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You just made me go double check my Irish secondary school certificate. 🤣
MapScaping@MapScaping31 Aug 2022
I have a certificate just like this for "attending" high school in New Zealand ... not passing any of my courses but for attending them.
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Got a coastline layer? #maps
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Next project for you, @deepseadawn? via @cartonaut
Massimo
@Rainmaker197317 Jul 2022
Building a LEGO-powered Submarine with automatic depth control [📹 YouTube's Brick Experiment Channel: buff.ly/3oaZqkE]
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Super happy with this milestone. It's been slow and steady as a one-person endeavor.
Geography Realm@Geographyrealm25 Jun 2022
Excited to celebrate the milestone of reaching 50,000 followers! Thanks, everyone, for the support.
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Hey @Deimophobos - any clue how to figure out what kind of moth this is?
A light tan moth that looks like dried leaves among a pile of dried tan leaves.

ALT A light tan moth that looks like dried leaves among a pile of dried tan leaves.

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Rainbow cloud over the Santa Cruz Mountains this morning. cc @NWSBayArea
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This is amazing. (seen via @deepseadawn)
Alison Kriel 💚 @AKLondon UpScrolled@AlisonKriel18 May 2022
Nothing like a bit of Vivaldi played by The Goede Hoop Marimba Band to bring joy to any day #WednesdayMotivation
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