#mapprojection — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #mapprojection, aggregated by home.social.
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The [1940] World [Map] According To Standard [Oil]
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https://collections.leventhalmap.org/search/commonwealth:q524n1565 <-- shared technical article
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https://www.dailysabah.com/arts/mr-five-percent-the-complex-story-of-oil-in-middle-east/news <-- shared history/technical/article, “The complex story of oil in Middle East”
--
[with the current ‘reworking’ of conflicts related to fossil fuel extraction and supplies, I thought this historic map was somewhat topical, and indicates the ongoing/continued huge reach of the massive oil companies/corporations]
#spatial #mapping #cartography #geopolitics #RichardHarrison #StandardOil #oil #fuel #fossilfuel #naturalresources #global #oilcompanies #supplychain #logistics #conflict #war #mapdesign #distortion #mapprojection #custom #projection #oildropprojection #symbology #perspective #propaganda #international #industry #corporate #influence #tankers #risk #hazard #crudeoil #profit #money
#LeventhalMaps | @Fortune -
The [1940] World [Map] According To Standard [Oil]
--
https://collections.leventhalmap.org/search/commonwealth:q524n1565 <-- shared technical article
--
https://www.dailysabah.com/arts/mr-five-percent-the-complex-story-of-oil-in-middle-east/news <-- shared history/technical/article, “The complex story of oil in Middle East”
--
[with the current ‘reworking’ of conflicts related to fossil fuel extraction and supplies, I thought this historic map was somewhat topical, and indicates the ongoing/continued huge reach of the massive oil companies/corporations]
#spatial #mapping #cartography #geopolitics #RichardHarrison #StandardOil #oil #fuel #fossilfuel #naturalresources #global #oilcompanies #supplychain #logistics #conflict #war #mapdesign #distortion #mapprojection #custom #projection #oildropprojection #symbology #perspective #propaganda #international #industry #corporate #influence #tankers #risk #hazard #crudeoil #profit #money
#LeventhalMaps | @Fortune -
The [1940] World [Map] According To Standard [Oil]
--
https://collections.leventhalmap.org/search/commonwealth:q524n1565 <-- shared technical article
--
https://www.dailysabah.com/arts/mr-five-percent-the-complex-story-of-oil-in-middle-east/news <-- shared history/technical/article, “The complex story of oil in Middle East”
--
[with the current ‘reworking’ of conflicts related to fossil fuel extraction and supplies, I thought this historic map was somewhat topical, and indicates the ongoing/continued huge reach of the massive oil companies/corporations]
#spatial #mapping #cartography #geopolitics #RichardHarrison #StandardOil #oil #fuel #fossilfuel #naturalresources #global #oilcompanies #supplychain #logistics #conflict #war #mapdesign #distortion #mapprojection #custom #projection #oildropprojection #symbology #perspective #propaganda #international #industry #corporate #influence #tankers #risk #hazard #crudeoil #profit #money
#LeventhalMaps | @Fortune -
The [1940] World [Map] According To Standard [Oil]
--
https://collections.leventhalmap.org/search/commonwealth:q524n1565 <-- shared technical article
--
https://www.dailysabah.com/arts/mr-five-percent-the-complex-story-of-oil-in-middle-east/news <-- shared history/technical/article, “The complex story of oil in Middle East”
--
[with the current ‘reworking’ of conflicts related to fossil fuel extraction and supplies, I thought this historic map was somewhat topical, and indicates the ongoing/continued huge reach of the massive oil companies/corporations]
#spatial #mapping #cartography #geopolitics #RichardHarrison #StandardOil #oil #fuel #fossilfuel #naturalresources #global #oilcompanies #supplychain #logistics #conflict #war #mapdesign #distortion #mapprojection #custom #projection #oildropprojection #symbology #perspective #propaganda #international #industry #corporate #influence #tankers #risk #hazard #crudeoil #profit #money
#LeventhalMaps | @Fortune -
The [1940] World [Map] According To Standard [Oil]
--
https://collections.leventhalmap.org/search/commonwealth:q524n1565 <-- shared technical article
--
https://www.dailysabah.com/arts/mr-five-percent-the-complex-story-of-oil-in-middle-east/news <-- shared history/technical/article, “The complex story of oil in Middle East”
--
[with the current ‘reworking’ of conflicts related to fossil fuel extraction and supplies, I thought this historic map was somewhat topical, and indicates the ongoing/continued huge reach of the massive oil companies/corporations]
#spatial #mapping #cartography #geopolitics #RichardHarrison #StandardOil #oil #fuel #fossilfuel #naturalresources #global #oilcompanies #supplychain #logistics #conflict #war #mapdesign #distortion #mapprojection #custom #projection #oildropprojection #symbology #perspective #propaganda #international #industry #corporate #influence #tankers #risk #hazard #crudeoil #profit #money
#LeventhalMaps | @Fortune -
you could use an oblique Mercator projection, but that only makes one side of the northern hemisphere larger
https://en.wikipedia.org/wiki/File:Mercator_Polar_Transverse.gif
#mapprojection #geodesy -
When you produce or display maps that show all of Canada, what map projection do you most often use?
There is no right or wrong answer, I am simply curious to know about your preferred map projection.
#maps #mapping #mapprojection #Canada #geospatial #GIS #geomatics #geography
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Example Of Maps Used Well In A Media Article About Greenland
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https://www.reuters.com/graphics/GREENLAND-ELECTION/MAPS/zjvqaeledvx/ <-- shared media article
--
[this post is NOT about geopolitics, rather the excellent use of multiple maps to illustrate the story / situation… so no text from the article itself...]
#GIS #spatial #mapping #cartography #media #reuters #greenland #projection #visualisation #education #presentation #NorthwestPassage #NorthernSeaRoute #ice #climatechange #seaice #thaw #melting #navigation #routing #shipping #transportation #geopolitics #strategic #military #NORAD #monitoring #naturalresources #mineral #oilandgas #rareearth #indigeneous #FirstNation #size #population #area #mapprojection #marine #glacier #ocean -
A New Coordinate System for Constructing Spherical Grid Systems
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https://doi.org/10.3390/app10020655 <-- shared paper
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[the math is way above my skills, but a fascinating paper regardless]
#GIS #spatial #mapping #spatialgrids #spherical #framework #sphericalframework #areacoordinates #spatialdata #coordinate #coordinatesystem #projection #mapprojection #singularity #mapprojection #gridsystems #cartography #grid #mapgrid #geodesy #geodetic -
Would this make GeoGuessr easier or harder?
Would you prefer to live in this map rather than the default one? Personally, I like how me and my bestie from Madagascar would become neighbors.
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#AfricanUnion Joins Calls To End Use Of #Mercator Map That Shrinks Continent’s Size
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https://www.theguardian.com/world/2025/aug/15/african-union-true-size-world-map-replace-mercator-version <-- shared media article
--
[just a reminder that the Mercator projection was developed in 1569 for use in marine navigation, so as to utilise “rhumb line[s],… a path on the Earth's surface that crosses all meridians of longitude at the same constant angle, allowing for a steady compass bearing to be followed.” (this is most specifically NOT pedantry!)
Glad that the suggested projection to make – rightly – the size of Africa be accurately represented is Equal Earth (https://equal-earth.com/, 4th figure) - rather than the (1) gross shapes distortion and (2) (erroneous) ‘socially concerned groups’ baggage that has been attached to the Gall-Peters projection]
#GIS #spatial #mapping #Africa #size #truesize #accurate #representation #stereotypes #CorrectTheMap #marine #navigation #campaign #equalearth #projection #shape #mapprojection #education #continent
#AfricaNoFilter #SpeakUpAfrica -
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Mercator Misconceptions - Clever Map Shows the True Size of Countries [Especially In High Latitudes]
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https://www.visualcapitalist.com/mercator-map-true-size-of-countries/ <-- shared technical article
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https://equal-earth.com/ <-- shared Equal Earth map projection details [the poster’s recommended global projection for many use cases]
--
[note the ‘true’ size of high latitude landmasses like Greenland and Canada (and Russia as well); note also that the Mercator Projection was not / is not a ‘tool of colonialism’, geopolitics or the like, it was/is ‘simply’ a very clever projection to aid in marine navigation]
#GIS #spatial #mapping #projection #Greenland #Canada #Russia #size #landarea #projection #mapprojection #JustSayNoToGallPeters #equalarea #Mercator #marine #nautical #navigation #spheroid #globe #area #shape #direction #equalearth #Africa #rhomb #rhomblines -
Valck Projected onto the Intersection of Six Cylinders
A gentle reminder that a map is not intended to show you the relative size of nation states. That's why we have globes. If you have an inflated sense of Greenland, well, that's pretty much on you.
From Gerard Valck's Nouus planiglobii terrestris per utrumque polum conspectus, 1695.
https://collections.leventhalmap.org/search/commonwealth:x633f9162 -
I wondered what #MapProjection #OpenStreetMap uses and zoomed out as far as possible. It looked like a #MercatorProjection to me.
It kinda was confirmed to me when I scrolled that zoomed out map up and down and the scale shown in the very bottom of the browser window changed from 10000km and being about as wide as the USA or Africa when the map is about centered vertically in the browser window to 1m (with a scale width going 4 times around the globe) at the bottom (shown) and upper ends.
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This is pretty crazy; Alaska is only about twice as wide as the Hawaiian islands, though it looks a LOT bigger due to map projection.
The True Size Of ... https://www.thetruesize.com/#?borders=1~!US-AK*NTM5OTg3OQ.NzkxMDk5)Mw~!US-HI*NTM4NDA3Ng.MTg0NDA4Njg)NA
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Cordiform Projection of San Francisco
(Actually, San Francisco Housescape by Eileen David, 2012. Reminds me of a mappamundi.)
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The Equal Earth Map Projection
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https://doi.org/10.1080/13658816.2018.1504949 <-- shared (2018) paper
--
https://equal-earth.com/ <-- shared web page, including downloadable high resolution map products
--
[an older paper, but still a wonderful projection IMHO, supported in many GIS softwares and apps now, and rightly so]
“The Equal Earth map projection is a new equal-area pseudocylindrical projection for world maps. It is inspired by the widely used Robinson projection, but unlike the Robinson projection, retains the relative size of areas. The projection equations are simple to implement and fast to evaluate. Continental outlines are shown in a visually pleasing and balanced way…”
#GIS #spatial #mapping #EqualEarth #EqualEarthProjection #projection #projections #mapprojections #mapprojection #global #worldmapprojection #PseudocylindricalProjection #RobinsonProjection #GallPetersProjection #cartography -
Current daylight/nighttime map of the Earth using a #CahillConcialdi (aka bat) #MapProjection.
What’s this projection? https://github.com/seav/cahill-concialdi/
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@kennykravitz @DaWoDerPfeffer @libroraptor @gregsbrain @conradhackett
"Wasn't Mercator's popularity due to it making all the key trading ports more easily visible?"
No, not at all. Rather, the #Mercator map was just the simplest mathematical #mapprojection that allowed any sailor to use the easiest form of #navigation possible, in pre-modern times.
Most folks weren't shown how this map was supposed to be used, so it often gets misinterpreted by moderns
https://kaiserscience.wordpress.com/earth-science/maps/mercator-maps-use-and-criticism/
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Current daylight/nighttime map of the Earth using a #CahillConcialdi (aka bat) #MapProjection.
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Nice idea of #Map Cutouts found in used book store. But sadly in well meaning, but wonky #Gall-Peters #mapprojection
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Mercator Misconceptions - Clever Map Shows the True Size of Countries [Especially In High Latitudes]
--
https://www.visualcapitalist.com/mercator-map-true-size-of-countries/ <-- shared technical article
--
https://equal-earth.com/ <-- shared Equal Earth map projection details [the poster’s recommended global projection for many use cases]
--
[note the ‘true’ size of high latitude landmasses like Greenland and Canada (and Russia as well); note also that the Mercator Projection was not / is not a ‘tool of colonialism’, geopolitics or the like, it was/is ‘simply’ a very clever projection to aid in marine navigation]
#GIS #spatial #mapping #projection #Greenland #Canada #Russia #size #landarea #projection #mapprojection #JustSayNoToGallPeters #equalarea #Mercator #marine #nautical #navigation #spheroid #globe #area #shape #direction #equalearth #Africa #rhomb #rhomblines -
Mercator Misconceptions - Clever Map Shows the True Size of Countries [Especially In High Latitudes]
--
https://www.visualcapitalist.com/mercator-map-true-size-of-countries/ <-- shared technical article
--
https://equal-earth.com/ <-- shared Equal Earth map projection details [the poster’s recommended global projection for many use cases]
--
[note the ‘true’ size of high latitude landmasses like Greenland and Canada (and Russia as well); note also that the Mercator Projection was not / is not a ‘tool of colonialism’, geopolitics or the like, it was/is ‘simply’ a very clever projection to aid in marine navigation]
#GIS #spatial #mapping #projection #Greenland #Canada #Russia #size #landarea #projection #mapprojection #JustSayNoToGallPeters #equalarea #Mercator #marine #nautical #navigation #spheroid #globe #area #shape #direction #equalearth #Africa #rhomb #rhomblines -
Mercator Misconceptions - Clever Map Shows the True Size of Countries [Especially In High Latitudes]
--
https://www.visualcapitalist.com/mercator-map-true-size-of-countries/ <-- shared technical article
--
https://equal-earth.com/ <-- shared Equal Earth map projection details [the poster’s recommended global projection for many use cases]
--
[note the ‘true’ size of high latitude landmasses like Greenland and Canada (and Russia as well); note also that the Mercator Projection was not / is not a ‘tool of colonialism’, geopolitics or the like, it was/is ‘simply’ a very clever projection to aid in marine navigation]
#GIS #spatial #mapping #projection #Greenland #Canada #Russia #size #landarea #projection #mapprojection #JustSayNoToGallPeters #equalarea #Mercator #marine #nautical #navigation #spheroid #globe #area #shape #direction #equalearth #Africa #rhomb #rhomblines -
Mercator Misconceptions - Clever Map Shows the True Size of Countries [Especially In High Latitudes]
--
https://www.visualcapitalist.com/mercator-map-true-size-of-countries/ <-- shared technical article
--
https://equal-earth.com/ <-- shared Equal Earth map projection details [the poster’s recommended global projection for many use cases]
--
[note the ‘true’ size of high latitude landmasses like Greenland and Canada (and Russia as well); note also that the Mercator Projection was not / is not a ‘tool of colonialism’, geopolitics or the like, it was/is ‘simply’ a very clever projection to aid in marine navigation]
#GIS #spatial #mapping #projection #Greenland #Canada #Russia #size #landarea #projection #mapprojection #JustSayNoToGallPeters #equalarea #Mercator #marine #nautical #navigation #spheroid #globe #area #shape #direction #equalearth #Africa #rhomb #rhomblines -
The Equal Earth Map Projection
--
https://doi.org/10.1080/13658816.2018.1504949 <-- shared (2018) paper
--
https://equal-earth.com/ <-- shared web page, including downloadable high resolution map products
--
[an older paper, but still a wonderful projection IMHO, supported in many GIS softwares and apps now, and rightly so]
“The Equal Earth map projection is a new equal-area pseudocylindrical projection for world maps. It is inspired by the widely used Robinson projection, but unlike the Robinson projection, retains the relative size of areas. The projection equations are simple to implement and fast to evaluate. Continental outlines are shown in a visually pleasing and balanced way…”
#GIS #spatial #mapping #EqualEarth #EqualEarthProjection #projection #projections #mapprojections #mapprojection #global #worldmapprojection #PseudocylindricalProjection #RobinsonProjection #GallPetersProjection #cartography -
The Equal Earth Map Projection
--
https://doi.org/10.1080/13658816.2018.1504949 <-- shared (2018) paper
--
https://equal-earth.com/ <-- shared web page, including downloadable high resolution map products
--
[an older paper, but still a wonderful projection IMHO, supported in many GIS softwares and apps now, and rightly so]
“The Equal Earth map projection is a new equal-area pseudocylindrical projection for world maps. It is inspired by the widely used Robinson projection, but unlike the Robinson projection, retains the relative size of areas. The projection equations are simple to implement and fast to evaluate. Continental outlines are shown in a visually pleasing and balanced way…”
#GIS #spatial #mapping #EqualEarth #EqualEarthProjection #projection #projections #mapprojections #mapprojection #global #worldmapprojection #PseudocylindricalProjection #RobinsonProjection #GallPetersProjection #cartography -
The Equal Earth Map Projection
--
https://doi.org/10.1080/13658816.2018.1504949 <-- shared (2018) paper
--
https://equal-earth.com/ <-- shared web page, including downloadable high resolution map products
--
[an older paper, but still a wonderful projection IMHO, supported in many GIS softwares and apps now, and rightly so]
“The Equal Earth map projection is a new equal-area pseudocylindrical projection for world maps. It is inspired by the widely used Robinson projection, but unlike the Robinson projection, retains the relative size of areas. The projection equations are simple to implement and fast to evaluate. Continental outlines are shown in a visually pleasing and balanced way…”
#GIS #spatial #mapping #EqualEarth #EqualEarthProjection #projection #projections #mapprojections #mapprojection #global #worldmapprojection #PseudocylindricalProjection #RobinsonProjection #GallPetersProjection #cartography -
The Equal Earth Map Projection
--
https://doi.org/10.1080/13658816.2018.1504949 <-- shared (2018) paper
--
https://equal-earth.com/ <-- shared web page, including downloadable high resolution map products
--
[an older paper, but still a wonderful projection IMHO, supported in many GIS softwares and apps now, and rightly so]
“The Equal Earth map projection is a new equal-area pseudocylindrical projection for world maps. It is inspired by the widely used Robinson projection, but unlike the Robinson projection, retains the relative size of areas. The projection equations are simple to implement and fast to evaluate. Continental outlines are shown in a visually pleasing and balanced way…”
#GIS #spatial #mapping #EqualEarth #EqualEarthProjection #projection #projections #mapprojections #mapprojection #global #worldmapprojection #PseudocylindricalProjection #RobinsonProjection #GallPetersProjection #cartography -
Example Of Maps Used Well In A Media Article About Greenland
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https://www.reuters.com/graphics/GREENLAND-ELECTION/MAPS/zjvqaeledvx/ <-- shared media article
--
[this post is NOT about geopolitics, rather the excellent use of multiple maps to illustrate the story / situation… so no text from the article itself...]
#GIS #spatial #mapping #cartography #media #reuters #greenland #projection #visualisation #education #presentation #NorthwestPassage #NorthernSeaRoute #ice #climatechange #seaice #thaw #melting #navigation #routing #shipping #transportation #geopolitics #strategic #military #NORAD #monitoring #naturalresources #mineral #oilandgas #rareearth #indigeneous #FirstNation #size #population #area #mapprojection #marine #glacier #ocean -
Example Of Maps Used Well In A Media Article About Greenland
--
https://www.reuters.com/graphics/GREENLAND-ELECTION/MAPS/zjvqaeledvx/ <-- shared media article
--
[this post is NOT about geopolitics, rather the excellent use of multiple maps to illustrate the story / situation… so no text from the article itself...]
#GIS #spatial #mapping #cartography #media #reuters #greenland #projection #visualisation #education #presentation #NorthwestPassage #NorthernSeaRoute #ice #climatechange #seaice #thaw #melting #navigation #routing #shipping #transportation #geopolitics #strategic #military #NORAD #monitoring #naturalresources #mineral #oilandgas #rareearth #indigeneous #FirstNation #size #population #area #mapprojection #marine #glacier #ocean -
Example Of Maps Used Well In A Media Article About Greenland
--
https://www.reuters.com/graphics/GREENLAND-ELECTION/MAPS/zjvqaeledvx/ <-- shared media article
--
[this post is NOT about geopolitics, rather the excellent use of multiple maps to illustrate the story / situation… so no text from the article itself...]
#GIS #spatial #mapping #cartography #media #reuters #greenland #projection #visualisation #education #presentation #NorthwestPassage #NorthernSeaRoute #ice #climatechange #seaice #thaw #melting #navigation #routing #shipping #transportation #geopolitics #strategic #military #NORAD #monitoring #naturalresources #mineral #oilandgas #rareearth #indigeneous #FirstNation #size #population #area #mapprojection #marine #glacier #ocean -
Example Of Maps Used Well In A Media Article About Greenland
--
https://www.reuters.com/graphics/GREENLAND-ELECTION/MAPS/zjvqaeledvx/ <-- shared media article
--
[this post is NOT about geopolitics, rather the excellent use of multiple maps to illustrate the story / situation… so no text from the article itself...]
#GIS #spatial #mapping #cartography #media #reuters #greenland #projection #visualisation #education #presentation #NorthwestPassage #NorthernSeaRoute #ice #climatechange #seaice #thaw #melting #navigation #routing #shipping #transportation #geopolitics #strategic #military #NORAD #monitoring #naturalresources #mineral #oilandgas #rareearth #indigeneous #FirstNation #size #population #area #mapprojection #marine #glacier #ocean -
Current daylight/nighttime map of the Earth using a #CahillConcialdi (aka bat) #MapProjection.
What’s this projection? https://github.com/seav/cahill-concialdi/
-
Current daylight/nighttime map of the Earth using a #CahillConcialdi (aka bat) #MapProjection.
What’s this projection? https://github.com/seav/cahill-concialdi/
-
Current daylight/nighttime map of the Earth using a #CahillConcialdi (aka bat) #MapProjection.
What’s this projection? https://github.com/seav/cahill-concialdi/
-
Current daylight/nighttime map of the Earth using a #CahillConcialdi (aka bat) #MapProjection.
What’s this projection? https://github.com/seav/cahill-concialdi/
-
Current daylight/nighttime map of the Earth using a #CahillConcialdi (aka bat) #MapProjection.
-
Current daylight/nighttime map of the Earth using a #CahillConcialdi (aka bat) #MapProjection.
-
Current daylight/nighttime map of the Earth using a #CahillConcialdi (aka bat) #MapProjection.
-
Current daylight/nighttime map of the Earth using a #CahillConcialdi (aka bat) #MapProjection.
-
#AfricanUnion Joins Calls To End Use Of #Mercator Map That Shrinks Continent’s Size
--
https://www.theguardian.com/world/2025/aug/15/african-union-true-size-world-map-replace-mercator-version <-- shared media article
--
[just a reminder that the Mercator projection was developed in 1569 for use in marine navigation, so as to utilise “rhumb line[s],… a path on the Earth's surface that crosses all meridians of longitude at the same constant angle, allowing for a steady compass bearing to be followed.” (this is most specifically NOT pedantry!)
Glad that the suggested projection to make – rightly – the size of Africa be accurately represented is Equal Earth (https://equal-earth.com/, 4th figure) - rather than the (1) gross shapes distortion and (2) (erroneous) ‘socially concerned groups’ baggage that has been attached to the Gall-Peters projection]
#GIS #spatial #mapping #Africa #size #truesize #accurate #representation #stereotypes #CorrectTheMap #marine #navigation #campaign #equalearth #projection #shape #mapprojection #education #continent
#AfricaNoFilter #SpeakUpAfrica -
#AfricanUnion Joins Calls To End Use Of #Mercator Map That Shrinks Continent’s Size
--
https://www.theguardian.com/world/2025/aug/15/african-union-true-size-world-map-replace-mercator-version <-- shared media article
--
[just a reminder that the Mercator projection was developed in 1569 for use in marine navigation, so as to utilise “rhumb line[s],… a path on the Earth's surface that crosses all meridians of longitude at the same constant angle, allowing for a steady compass bearing to be followed.” (this is most specifically NOT pedantry!)
Glad that the suggested projection to make – rightly – the size of Africa be accurately represented is Equal Earth (https://equal-earth.com/, 4th figure) - rather than the (1) gross shapes distortion and (2) (erroneous) ‘socially concerned groups’ baggage that has been attached to the Gall-Peters projection]
#GIS #spatial #mapping #Africa #size #truesize #accurate #representation #stereotypes #CorrectTheMap #marine #navigation #campaign #equalearth #projection #shape #mapprojection #education #continent
#AfricaNoFilter #SpeakUpAfrica -
#AfricanUnion Joins Calls To End Use Of #Mercator Map That Shrinks Continent’s Size
--
https://www.theguardian.com/world/2025/aug/15/african-union-true-size-world-map-replace-mercator-version <-- shared media article
--
[just a reminder that the Mercator projection was developed in 1569 for use in marine navigation, so as to utilise “rhumb line[s],… a path on the Earth's surface that crosses all meridians of longitude at the same constant angle, allowing for a steady compass bearing to be followed.” (this is most specifically NOT pedantry!)
Glad that the suggested projection to make – rightly – the size of Africa be accurately represented is Equal Earth (https://equal-earth.com/, 4th figure) - rather than the (1) gross shapes distortion and (2) (erroneous) ‘socially concerned groups’ baggage that has been attached to the Gall-Peters projection]
#GIS #spatial #mapping #Africa #size #truesize #accurate #representation #stereotypes #CorrectTheMap #marine #navigation #campaign #equalearth #projection #shape #mapprojection #education #continent
#AfricaNoFilter #SpeakUpAfrica -
#AfricanUnion Joins Calls To End Use Of #Mercator Map That Shrinks Continent’s Size
--
https://www.theguardian.com/world/2025/aug/15/african-union-true-size-world-map-replace-mercator-version <-- shared media article
--
[just a reminder that the Mercator projection was developed in 1569 for use in marine navigation, so as to utilise “rhumb line[s],… a path on the Earth's surface that crosses all meridians of longitude at the same constant angle, allowing for a steady compass bearing to be followed.” (this is most specifically NOT pedantry!)
Glad that the suggested projection to make – rightly – the size of Africa be accurately represented is Equal Earth (https://equal-earth.com/, 4th figure) - rather than the (1) gross shapes distortion and (2) (erroneous) ‘socially concerned groups’ baggage that has been attached to the Gall-Peters projection]
#GIS #spatial #mapping #Africa #size #truesize #accurate #representation #stereotypes #CorrectTheMap #marine #navigation #campaign #equalearth #projection #shape #mapprojection #education #continent
#AfricaNoFilter #SpeakUpAfrica